Home Cart 0 Sign in  

[ CAS No. 1009-93-4 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 1009-93-4
Chemical Structure| 1009-93-4
Structure of 1009-93-4 * Storage: {[proInfo.prStorage]}
Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Quality Control of [ 1009-93-4 ]

Related Doc. of [ 1009-93-4 ]

Alternatived Products of [ 1009-93-4 ]

Product Details of [ 1009-93-4 ]

CAS No. :1009-93-4 MDL No. :MFCD00039698
Formula : C6H21N3Si3 Boiling Point : -
Linear Structure Formula :- InChI Key :WGGNJZRNHUJNEM-UHFFFAOYSA-N
M.W : 219.51 Pubchem ID :66094
Synonyms :

Safety of [ 1009-93-4 ]

Signal Word:Danger Class:3
Precautionary Statements:P261-P305+P351+P338 UN#:1993
Hazard Statements:H225-H302-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 1009-93-4 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1009-93-4 ]

[ 1009-93-4 ] Synthesis Path-Downstream   1~92

  • 2
  • [ 999-97-3 ]
  • [ 1009-93-4 ]
  • [ 7585-48-0 ]
YieldReaction ConditionsOperation in experiment
With ammonium chloride at 300 - 325℃;
In neat (no solvent) (CH3)3SiNHSi(CH3)3 and ((CH3)2SiNH)3 at about 350°C under pressure;;
In neat (no solvent) heating of (CH3)3SiNHSi(CH3)3 and ((CH3)2SiNH)3 at 300-400°C under pressure;;
  • 3
  • [ 103-71-9 ]
  • [ 1009-93-4 ]
  • [ 17933-43-6 ]
YieldReaction ConditionsOperation in experiment
at 60 - 90℃;
  • 4
  • [ 103-71-9 ]
  • [ 1009-93-4 ]
  • [ 18752-97-1 ]
YieldReaction ConditionsOperation in experiment
at 155 - 160℃;
  • 6
  • [ 75-78-5 ]
  • [ 1009-93-4 ]
  • [ 3449-24-9 ]
YieldReaction ConditionsOperation in experiment
(i) nBuLi, hexane, (ii) /BRN= 605287/; Multistep reaction;
at 175℃;
Heating;
  • 8
  • [ 584-84-9 ]
  • [ 1009-93-4 ]
  • [ 103226-50-2 ]
YieldReaction ConditionsOperation in experiment
at 150 - 160℃;
  • 9
  • [ 109-90-0 ]
  • [ 1009-93-4 ]
  • [ 18037-14-4 ]
YieldReaction ConditionsOperation in experiment
at 60 - 120℃;
  • 10
  • [ 111-36-4 ]
  • [ 1009-93-4 ]
  • [ 18415-78-6 ]
YieldReaction ConditionsOperation in experiment
at 120 - 125℃;
  • 11
  • [ 102-71-6 ]
  • [ 1009-93-4 ]
  • [ 42959-18-2 ]
YieldReaction ConditionsOperation in experiment
70% In N,N-dimethyl-formamide for 12h; Heating;
  • 14
  • [ 64-17-5 ]
  • [ 1009-93-4 ]
  • [ 17928-45-9 ]
YieldReaction ConditionsOperation in experiment
With ammonium sulfate In benzene Heating;
  • 15
  • [ 64-17-5 ]
  • [ 1009-93-4 ]
  • [ 2325-48-6 ]
YieldReaction ConditionsOperation in experiment
With ammonium sulfate In benzene Heating;
  • 16
  • [ 79-41-4 ]
  • [ 1009-93-4 ]
  • [ 29275-12-5 ]
YieldReaction ConditionsOperation in experiment
In diethyl ether
  • 17
  • [ 149-32-6 ]
  • [ 1009-93-4 ]
  • [ 42959-20-6 ]
  • 18
  • [ 919-30-2 ]
  • [ 1009-93-4 ]
  • [ 32974-82-6 ]
YieldReaction ConditionsOperation in experiment
With ammonium bromide
  • 19
  • [ 919-30-2 ]
  • [ 1009-93-4 ]
  • [ 32284-28-9 ]
YieldReaction ConditionsOperation in experiment
With ammonium bromide
  • 20
  • [ 20247-50-1 ]
  • [ 1009-93-4 ]
  • [ 52088-23-0 ]
YieldReaction ConditionsOperation in experiment
With sulfuric acid at 180℃; for 10h;
  • 21
  • [ 52088-30-9 ]
  • [ 1009-93-4 ]
  • [ 52088-19-4 ]
YieldReaction ConditionsOperation in experiment
With sulfuric acid at 180℃; for 10h;
  • 22
  • [ 52088-29-6 ]
  • [ 1009-93-4 ]
  • [ 52088-20-7 ]
YieldReaction ConditionsOperation in experiment
With sulfuric acid at 180℃; for 10h;
  • 23
  • [ 2594-66-3 ]
  • [ 1009-93-4 ]
  • [ 52088-24-1 ]
YieldReaction ConditionsOperation in experiment
With sulfuric acid at 180℃; for 10h;
  • 24
  • [ 1009-93-4 ]
  • [ 52067-72-8 ]
  • [ 52088-18-3 ]
YieldReaction ConditionsOperation in experiment
With sulfuric acid at 180℃; for 10h;
  • 25
  • [ 1009-93-4 ]
  • [ 108-95-2 ]
  • [ 3440-02-6 ]
YieldReaction ConditionsOperation in experiment
In benzene Heating;
  • 26
  • [ 1009-93-4 ]
  • [ 108-95-2 ]
  • [ 2449-91-4 ]
YieldReaction ConditionsOperation in experiment
In benzene Heating;
  • 27
  • [ 1009-93-4 ]
  • [ 7796-59-0 ]
YieldReaction ConditionsOperation in experiment
With hydrogen sulfide for 25h;
  • 28
  • [ 1009-93-4 ]
  • [ 2355-79-5 ]
YieldReaction ConditionsOperation in experiment
With hydrogen fluoride In diethyl ether; Petroleum ether
With hydrogen fluoride In diethyl ether; Petroleum ether
  • 29
  • [ 1009-93-4 ]
  • [ 2251-48-1 ]
YieldReaction ConditionsOperation in experiment
With hydrogen fluoride In diethyl ether; Petroleum ether
With ammonium fluoride
  • 30
  • [ 1009-93-4 ]
  • [ 41925-19-3 ]
YieldReaction ConditionsOperation in experiment
With hydrogen sulfide for 12h;
  • 31
  • [ 1009-93-4 ]
  • [ 13533-38-5 ]
YieldReaction ConditionsOperation in experiment
With ammonium sulfate; tetrachlorosilane
  • 32
  • [ 616-45-5 ]
  • [ 1009-93-4 ]
  • 1,1,3,3,5,5-hexamethyl-1,5-bis(2-oxopyrrolidin-1-yl)trisilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
66% With potassium hydroxide at 100℃; 2-3 h;
  • 33
  • [ 616-45-5 ]
  • [ 1009-93-4 ]
  • 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl-1,11-bis(2-oxopyrrolidin-1-yl)hexasilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
53% With potassium hydroxide at 100℃; 2-3 h;
  • 34
  • [ 105-60-2 ]
  • [ 1009-93-4 ]
  • 1,5-bis(hexahydro-2-oxo-1H-azepin-1-yl)-1,1,3,3,5,5-hexamethyltrisilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
59% With potassium hydroxide at 100℃;
  • 35
  • [ 105-60-2 ]
  • [ 1009-93-4 ]
  • 1,11-bis(hexahydro-2-oxo-1H-azepin-1-yl-)-1,1,3,3,5,5,7,7,9,9,11,11-dodecamethylhexasilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
49% With potassium hydroxide at 100℃;
  • 36
  • [ 75-78-5 ]
  • [ 2329-10-4 ]
  • [ 13270-82-1 ]
  • [ 75344-63-7 ]
  • [ 75344-64-8 ]
  • [ 1009-93-4 ]
YieldReaction ConditionsOperation in experiment
1: 14% 2: 8.5% 3: 7.5% 4: 47.5% With ammonia In toluene at 18 - 20℃; Further byproducts given;
1: 14% 2: 8.5% 3: 47.5% 4: 7.5% With ammonia In toluene at 18 - 20℃; Further byproducts given. Title compound not separated from byproducts;
  • 37
  • [ 75-78-5 ]
  • [ 2329-10-4 ]
  • [ 13270-82-1 ]
  • [ 75344-63-7 ]
  • [ 1009-93-4 ]
  • [ 1020-84-4 ]
YieldReaction ConditionsOperation in experiment
1: 7.5% 2: 47.5% 3: 7.5% 4: 14% With ammonia In toluene at 18 - 20℃; Further byproducts given;
  • 38
  • [ 96-24-2 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-(chloromethyl)-1,3-dioxa-2-sila-cyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
47.5% In benzene at 85℃; for 8h;
  • 39
  • [ 13287-81-5 ]
  • [ 1009-93-4 ]
  • 3,3-Dimethyl-2,4-dioxa-1,2,4,5,6,7-hexahydrocyclohexeno<4,5-f>-3H-3-silepin [ No CAS ]
YieldReaction ConditionsOperation in experiment
52% In benzene for 8h; Heating;
  • 40
  • [ 61940-72-5 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-<(isobutoxy)methyl>-1,3-dioxa-2-sila-cyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
37.7% With ammonium sulfate In benzene at 85℃; for 8h;
  • 41
  • 3-n-butoxy-1,2-propanediol [ No CAS ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-<(n-butoxy)methyl>-1,3-dioxa-2-sila-cyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
50.6% With ammonium sulfate In benzene at 85℃; for 8h;
  • 42
  • [ 4704-77-2 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-(bromomethyl)-1,3-dioxa-2-sila-cyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
25.6% In benzene at 85℃; for 8h;
  • 43
  • [ 408332-88-7 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4,5-bis<(ethoxy)carbonyl>-1,3-dioxa-2-sila-cyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
50.8% With ammonium sulfate In benzene at 85℃; for 8h;
  • 44
  • [ 554-10-9 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-(iodomethyl)-1,3-dioxa-2-sila-cyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
51.2% In benzene at 85℃; for 8h;
  • 45
  • [ 36887-04-4 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-<(methoxy)methyl>-1,3-dioxa-2-silacyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
67% In benzene at 85℃; for 8h;
  • 46
  • [ 1874-62-0 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-<(ethoxy)methyl>-1,3-dioxa-2-silacyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
62.7% In benzene at 85℃; for 8h;
  • 47
  • [ 61940-71-4 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-<(n-propoxy)methyl>-1,3-dioxa-2-sila-cyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
51.3% With ammonium sulfate In benzene at 85℃; for 8h;
  • 48
  • [ 538-43-2 ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-<(phenoxy)methyl>-1,3-dioxa-2-sila-cyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
76.8% With ammonium sulfate In benzene at 85℃; for 8h;
  • 49
  • 3-benzyloxypropan-1,2-diol [ No CAS ]
  • [ 1009-93-4 ]
  • 2,2-dimethyl-4-<(benzyloxy)methyl>-1,3-dioxa-2-silacyclopentan [ No CAS ]
YieldReaction ConditionsOperation in experiment
57.9% With ammonium sulfate In benzene at 85℃; for 8h;
  • 50
  • [ 15753-50-1 ]
  • [ 1009-93-4 ]
  • 3,3-Dimethyl-cis-2,4-dioxa-perhydro-3-benzosilepin [ No CAS ]
  • 51
  • [ 3594-90-9 ]
  • [ 1009-93-4 ]
  • 3,3-Dimethyl-2,4-dioxa-1,2,4,5-tetrahydrodibenzo<f,h>-3H-3-silonin [ No CAS ]
YieldReaction ConditionsOperation in experiment
48% In benzene for 8h; Heating;
  • 52
  • [ 31554-15-1 ]
  • [ 1009-93-4 ]
  • 3,3-Dimethyl-2,4-dioxa-1,2,4,5-tetrahydronaphtho<2,3-f>-3H-3-silepin [ No CAS ]
YieldReaction ConditionsOperation in experiment
24% In benzene for 8h; Heating;
  • 53
  • [ 2026-08-6 ]
  • [ 1009-93-4 ]
  • 3,3-Dimethyl-2,4-dioxa-1,2,4,5-tetrahydronaphtho<1,8,8a-f,g>-3H-3-silocin [ No CAS ]
YieldReaction ConditionsOperation in experiment
25% In benzene for 8h; Heating;
  • 54
  • [ 76155-27-6 ]
  • [ 1009-93-4 ]
  • 3,3-Dimethyl-trans-2,4-dioxa-perhydro-3-benzosilepin [ No CAS ]
YieldReaction ConditionsOperation in experiment
51% In benzene for 8h; Heating;
  • 55
  • [ 75529-48-5 ]
  • [ 1009-93-4 ]
  • 3,3-Dimethyl-2,4-dioxa-1,2,4,5,6,7-hexahydrocyclohexadieno-3H-3-silepin [ No CAS ]
YieldReaction ConditionsOperation in experiment
51% In benzene for 8h; Heating;
  • 58
  • [ 1009-93-4 ]
  • 1-trichlorosilyl-3-chlorodimethylsilyl-2,2,4,4-tetramethylcyclodisilazane [ No CAS ]
  • 1,3-bis(dimethylchlorosilyl)-2,2-dichloro-4,4-dimethylcyclodisilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
With n-butyllithium; tetrachlorosilane In hexane; toluene at 0℃; for 24h; Title compound not separated from byproducts;
  • 59
  • [ 1009-93-4 ]
  • 1-trichlorosilyl-2,2,4,4,6,6-hexamethylcyclotrisilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
70.1% With n-butyllithium; tetrachlorosilane In hexane; toluene at 0℃; for 24h;
  • 60
  • [ 1009-93-4 ]
  • 1-trichlorosilyl-3-bis(trichlorosilyl)aminodimethylsilyl-2,2,4,4-tetramethylcyclodisilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
42.3% With n-butyllithium; tetrachlorosilane In hexane; toluene at 0℃; for 24h;
  • 61
  • [ 1009-93-4 ]
  • 1,3-Bis<(2',2',4',4',6',6'-hexamethylcyclotrisilazan-1'-yl)-methylsilyl>-2,2,4,4,6,6-hexamethylcyclotrisilazan [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: 1.) n-BuLi / 1.) n-hexane, reflux, 1 h, 2.) n-hexane, reflux, 3 h 2: 1.) n-BuLi / 1.) n-hexane, reflux, 1 h, 2.) n-hexane, reflux, 3 h
  • 62
  • [ 1009-93-4 ]
  • [ 24649-05-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: (i) Na, styrene, dioxane, (ii) /BRN= 605287/ 2: NH3 / hexane
  • 63
  • [ 1009-93-4 ]
  • [ 24635-78-7 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: (i) Na, styrene, dioxane, (ii) /BRN= 605287/ 2: NH3 / hexane 3: hexane
  • 66
  • [ 873-51-8 ]
  • [ 1009-93-4 ]
  • [ 54222-38-7 ]
  • [ 3449-24-9 ]
YieldReaction ConditionsOperation in experiment
26% In benzene 3 h reflux; distn. at 130°C/0.1 Torr;
26% In benzene 3 h reflux; distn. at 130°C/0.1 Torr;
  • 67
  • [ 873-51-8 ]
  • [ 1009-93-4 ]
  • [ 54222-38-7 ]
  • [ 54222-37-6 ]
  • [ 3449-24-9 ]
YieldReaction ConditionsOperation in experiment
29% In benzene 3 h reflux; distn. at 140 to 170°C/0.1 Torr, recrystn. from heptane;
29% In benzene 3 h reflux; distn. at 140 to 170°C/0.1 Torr, recrystn. from heptane;
  • 68
  • [ 101194-67-6 ]
  • [ 1009-93-4 ]
  • ((CH3)2Si(NSi(CH3)2F)2(Si(CH3)2)2N)2BF [ No CAS ]
YieldReaction ConditionsOperation in experiment
66% With n-butyllithium In tetrahydrofuran; hexane byproducts: LiF; exclusion of moisture, to cyclotrisilazane added BuLi in hexane, dissolved in THF, cooled to -45°C, added B-compound under stirring; distilled, crystd.; elem. anal.;
  • 69
  • [ 109-63-7 ]
  • [ 1009-93-4 ]
  • [ 79058-54-1 ]
YieldReaction ConditionsOperation in experiment
64% With N-ethyl-N,N-diisopropylamine In diethyl ether byproducts: {(i-C3H7)2C2H5NH}(BF4), ((CH3)2FSiNH)2Si(CH3)2; mixing BF3*OEt2 with ethyldiisopropylamine (stirring, ice-cooling); cooling suspn. to -25°C; addn. dropwise to cyclotrisilazane (dry N2); stirring overnight at room temp.; filtering; distn.; elem. anal.;
  • 70
  • [ 72453-78-2 ]
  • [ 1009-93-4 ]
  • [ 88079-34-9 ]
YieldReaction ConditionsOperation in experiment
61% With o-xylene under dry N2; mixed; heated for 2 h at 90-110°C; ppt. filtered off; washed repeatedly (chloroform); elem. anal.;
  • 71
  • [ 855944-65-9 ]
  • [ 1009-93-4 ]
  • [ 332416-96-3 ]
  • [ 332416-95-2 ]
YieldReaction ConditionsOperation in experiment
23% In toluene under N2 atm. precooled (-50°C) soln. (Me2SiNH)3 in toluene was added slowly to soln. H3Al*NMe3 in toluene at -50°C, mixt. was allowed to warm to room temp. and stirred for 12 h; soln. was concd., cooled to -28°C, filtered, concd. and cooled;
  • 72
  • [ 855944-65-9 ]
  • [ 1009-93-4 ]
  • [ 332416-94-1 ]
YieldReaction ConditionsOperation in experiment
72% In toluene under N2 atm. precooled (-50°C) soln. (Me2SiNH)3 in toluene was added slowly to soln. H3Al*NMe3 in toluene at -50°C, mixt. was allowed to warm to room temp. and stirred for 12 h; soln. was concd. in vacuo;
  • 73
  • [ 855944-65-9 ]
  • [ 1009-93-4 ]
  • [ 332416-95-2 ]
YieldReaction ConditionsOperation in experiment
21% In toluene under N2 atm. precooled (-50°C) soln. (Me2SiNH)3 in toluene was added slowly to soln. H3Al*NMe3 in toluene at -50°C, mixt. was allowed to warm to room temp. and stirred for 12 h; volatiles were removed in vacuo, residue was crystd. from benzene;
  • 74
  • [ 38751-90-5 ]
  • [ 1009-93-4 ]
  • [ 477338-39-9 ]
YieldReaction ConditionsOperation in experiment
72% With n-BuLi In tetrahydrofuran; hexane byproducts: LiF, C4H10; all manipulations under dry N2; soln. of Si compd. in petroleum ether reacted with soln. of Li compd. in n-hexane at room temp., refluxed for 2 h, THF added, cooled to -40°C, B compd. added dropwise, warmed toroom temp., refluxed for 2 h; distd., elem. anal.;
  • 75
  • [ 477338-43-5 ]
  • [ 1009-93-4 ]
  • [ 477338-46-8 ]
YieldReaction ConditionsOperation in experiment
58% With n-BuLi In petroleum ether byproducts: LiF, C4H10; all manipulations under dry N2; Si compd. reacted with Li compd. and added to soln. of B-Si compd. dropwise at 0°C, concd., refluxed for 6 h; recrystd. from n-hexane, elem. anal.;
  • 76
  • [ 477338-44-6 ]
  • [ 1009-93-4 ]
  • 1,3-bis(2',2',4',4',6',6'-hexamethylcyclotrisilazanyl)-5-fluoro-2,4,6-triethylborazine [ No CAS ]
YieldReaction ConditionsOperation in experiment
62% With n-BuLi In petroleum ether byproducts: LiF, C4H10; all manipulations under dry N2; Si compd. reacted with Li compd. and added to soln. of B-Si compd. dropwise at 0°C, concd., refluxed for 6 h; recrystd. from n-hexane, elem. anal.;
  • 77
  • [ 1009-93-4 ]
  • [ 477338-46-8 ]
  • 1,3,5-tris(2',2',4',4',6',6'-hexamethylcyclotrisilazanyl)-2,4,6-trimethylborazine [ No CAS ]
YieldReaction ConditionsOperation in experiment
48% With n-BuLi In petroleum ether byproducts: LiF, C4H10; all manipulations under dry N2; soln. of Si compd. reacted with Li compd. and reacted with B-Si compd., solvent removed, heated at 120°C for 1 h; recrystd. from n-hexane, elem. anal.;
  • 78
  • [ 13722-15-1 ]
  • [ 1009-93-4 ]
  • [ 477338-43-5 ]
YieldReaction ConditionsOperation in experiment
65% With n-BuLi In petroleum ether byproducts: LiF, C4H10; all manipulations under dry N2; soln. of Si compd. in petroleum ether reacted with soln. of Li compd. and added to soln. of B compd. dropwise, refluxed for 2 h; distd. in vac., recrystd. from n-hexane, elem. anal.;
  • 79
  • [ 668-96-2 ]
  • [ 1009-93-4 ]
  • [ 477338-44-6 ]
YieldReaction ConditionsOperation in experiment
70% With n-BuLi In petroleum ether byproducts: LiF, C4H10; all manipulations under dry N2; soln. of Si compd. in petroleum ether reacted with soln. of Li compd. and added to soln. of B compd. dropwise, refluxed for 2 h; distd. in vac., recrystd. from n-hexane, elem. anal.;
  • 80
  • [ 668-96-2 ]
  • [ 1009-93-4 ]
  • 1,3,5-tris(3',5'-difluoro-2',4',6'-triethylbirazinyl)2,2,4,4,6,6-hexamethylcyclotrisilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
52% With n-BuLi In petroleum ether byproducts: LiF, C4H10; all manipulations under dry N2; Si compd. reacted with Li compd. in petroleum ether and added to soln. of B compd. dropwise at room temp., solvent removed, warmed at 110°C for 2 h; recrystd. from n-hexane, elem. anal.;
  • 81
  • [ 15197-25-8 ]
  • [ 1009-93-4 ]
  • 1[(3',5'-difluoro-2',4',6'-tri-tert-butylborazinyl)aminodimethylsilyl]-3-(3',5'-difluor-2',4',6'-tri-tert-butylborazinyl)-2,2,4,4-tetramethylcyclodisilazane [ No CAS ]
YieldReaction ConditionsOperation in experiment
68% With n-BuLi In petroleum ether byproducts: LiF, C4H10; all manipulations under dry N2; Si compd. reacted with Li compd. in petroleum ether and reacted with B compd., solvent removed, warmed at 130-160°C for 2 h; recrystd. from n-hexane, elem. anal.;
  • 82
  • [ 7550-45-0 ]
  • [ 1009-93-4 ]
  • [ 1003266-30-5 ]
YieldReaction ConditionsOperation in experiment
62% With BuLi In hexane; toluene byproducts: BuH, HCl, LiCl; under Ar, Schlenk techniques; hexane soln. of BuLi (9.2 mmol) slowly added to ice-cooled toluene soln. of ligand (9.1 mmol), stirred at room temp. for 1 h, toluene soln. of TiCl4 (4.5 mmol) added dropwise, stirred for 24 h at room temp.; evapd., dissolved (hexane), filtered, concd., crystd. septd., dried (vac.), elem. anal.;
  • 83
  • [ 7646-78-8 ]
  • [ 1009-93-4 ]
  • [ 1003266-33-8 ]
YieldReaction ConditionsOperation in experiment
54.7% With Et3N In toluene byproducts: Et3NHCl; under Ar, Schlenk techniques; at room temp. toluene soln. of SnCl4 (27.0mmol) added dropwise with stirring to toluene soln. of ligand (9.1 mmol ) and Et3N (29.7 mmol), stirred at room temp. for 24 h; filtered, evapd., sublimated (120°C., 5 Torr), elem. anal.;
  • 84
  • [ 10038-98-9 ]
  • [ 1009-93-4 ]
  • [ 1003266-31-6 ]
YieldReaction ConditionsOperation in experiment
69% With BuLi In hexane; toluene byproducts: BuH, LiCl, HCl; under Ar, Schlenk techniques; hexane soln. of BuLi (13.8 mmol) slowly added to ice-cooled toluene soln. of ligand (13.7 mmol), stirred at room temp. for 1 h, toluene soln. of TiCl4 (6.8 mmol) added dropwise, stirred for 24 h at room temp.; evapd., dissolved (hexane), filtered, concd., crystd. at -20°C., septd., dried (vac.), elem. anal.;
  • 85
  • [ 38751-90-5 ]
  • [ 1009-93-4 ]
  • [ 477338-40-2 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: n-BuLi / hexane; tetrahydrofuran 2: n-BuLi / dichloromethane; hexane
  • 86
  • [ 477338-43-5 ]
  • [ 1009-93-4 ]
  • 1,3,5-tris(2',2',4',4',6',6'-hexamethylcyclotrisilazanyl)-2,4,6-trimethylborazine [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: n-BuLi / petroleum ether 2: n-BuLi / petroleum ether
  • 87
  • [ 1009-93-4 ]
  • [ 477338-45-7 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: n-BuLi / petroleum ether 2: petroleum ether
  • 88
  • [ 1009-93-4 ]
  • [ 477338-46-8 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: n-BuLi / petroleum ether 2: n-BuLi / petroleum ether
  • 89
  • [ 1009-93-4 ]
  • 1,3,5-tris(2',2',4',4',6',6'-hexamethylcyclotrisilazanyl)-2,4,6-trimethylborazine [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: n-BuLi / petroleum ether 2: n-BuLi / petroleum ether 3: n-BuLi / petroleum ether
  • 90
  • [ 111-77-3 ]
  • [ 1009-93-4 ]
  • [ 1352003-48-5 ]
  • bis-[2-(2-methoxy-ethoxy)-ethoxy]-dimethyl-silane [ No CAS ]
YieldReaction ConditionsOperation in experiment
With aluminum dihydrogen phosphate at 20 - 140℃; 1ND2 1ND2; 1NT2 1ND2. Diethyleneglycol methyl ether (735g, 6.11 mol) and hexamethylcyclotrisilazane (226g, 1.03 mol), were mixed in a 2L flask at r.t. and aluminum phosphate monobasic (12.5g,37 mmol) was added under vigorous stirring. The mixture was slowly heated and kept at 120°C for lh and then heated to 140°C overnight. The crude product was purified by fractional distillation under reduced pressure (135°C at 0.4 Torr). It was then dried overnight with sodium at 110 °C and distilled again. 1NT2. Was obtained as byproduct during the drying of 1ND2 and purified by fractional distillation (191 °C, 0.8 Torr).
  • 91
  • [ 109-86-4 ]
  • [ 1009-93-4 ]
  • [ 18236-23-2 ]
YieldReaction ConditionsOperation in experiment
With aluminum dihydrogen phosphate at 120℃; 1ND1 1ND1 2-Methoxyethanol (457g, 6 mol) and hexamethylcyclotrisilazane (219.5g, 1 mol) were added to a 1L flask, then Α1(Η2Ρ04)3 (lOg, 30 mmol) was added to the mixture and heated to 120°C overnight, vigorous gas production was observed. The product was distilled under reduced pressure (0.5 Torr, 54°C), then dried with sodium metal at 110°C overnight and distilled again.
  • 92
  • [ 111-90-0 ]
  • [ 1009-93-4 ]
  • [ 1579254-08-2 ]
YieldReaction ConditionsOperation in experiment
With aluminum dihydrogen phosphate at 20 - 140℃; 1ND2E 1ND2E Diethyleneglycol ethyl ether (500g, 3.73 mol) and hexamethylcyclotrisilazane (135g, 0.62 mol), were mixed in a 1L flask at r.t. and aluminum phosphate monobasic (lOg, 30 mmol) was added under vigorous stirring. The mixture was slowly heated and kept at 120°C for lh and then heated to 140°C overnight. The crude product was purified by fractional distillation under reduced pressure (148°C at 0.4 Torr). It was then dried overnight with sodium at 110 °C and distilled again.
Same Skeleton Products
Historical Records