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[ CAS No. 74839-84-2 ] {[proInfo.proName]}

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Chemical Structure| 74839-84-2
Chemical Structure| 74839-84-2
Structure of 74839-84-2 * Storage: {[proInfo.prStorage]}
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Product Details of [ 74839-84-2 ]

CAS No. :74839-84-2 MDL No. :MFCD00075403
Formula : C28H28P2 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 426.47 Pubchem ID :-
Synonyms :

Safety of [ 74839-84-2 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 74839-84-2 ]

* 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 [ 74839-84-2 ]

[ 74839-84-2 ] Synthesis Path-Downstream   1~50

  • 1
  • [ 64896-27-1 ]
  • [ 603-35-0 ]
  • [ 74839-84-2 ]
  • 2
  • [ 74839-83-1 ]
  • [ 4541-02-0 ]
  • [ 74839-84-2 ]
  • 3
  • [ 192449-15-3 ]
  • [ 74839-84-2 ]
  • 4
  • [ 113017-77-9 ]
  • [ 74839-84-2 ]
  • 5
  • [ 1079-66-9 ]
  • appropriate halide [ No CAS ]
  • [ 74839-84-2 ]
  • 6
  • rac-2,3-bis(diphenylphosphinyl)butane [ No CAS ]
  • [ 74839-84-2 ]
  • 7
  • [ 32993-05-8 ]
  • [ 74839-84-2 ]
  • (C5H5)Ru(2S,3S-bis(diphenylphosphanyl)butane)Cl [ No CAS ]
  • 8
  • di-μ-chloro-bis[bis(cyclo-octene)rhodium] [ No CAS ]
  • [ 74839-84-2 ]
  • [ 111507-06-3 ]
  • (2R,3R)(+)-bis(diphenylphosphino)butane(diphenylphosphino E-2-methyl-3-phenylpropeonate)rhodium(I) hexafluorophosphate [ No CAS ]
  • 9
  • ammonium hexafluorophosphate [ No CAS ]
  • (+)-di(μ-chloro)bis[(R)-1-[1-(dimethylamino)ethyl]-2-phenyl-C(2),N]dipalladium(II) [ No CAS ]
  • [ 74839-84-2 ]
  • C6H4CH(CH3)N(CH3)2Pd((C6H5)2PCH(CH3))2(1+)*PF6(1-)={C6H4CH(CH3)N(CH3)2Pd((C6H5)2PCH(CH3))2}PF6 [ No CAS ]
  • 10
  • ammonium hexafluorophosphate [ No CAS ]
  • (S,S)-di-μ-chlorobis(2-[1-(dimethylamino-κN)ethyl]phenyl-κC)dipalladium [ No CAS ]
  • [ 74839-84-2 ]
  • C6H4CH(CH3)N(CH3)2Pd((C6H5)2PCH(CH3))2(1+)*PF6(1-)={C6H4CH(CH3)N(CH3)2Pd((C6H5)2PCH(CH3))2}PF6 [ No CAS ]
  • 11
  • {PtCl(CHClCO2C2H5)(C8H12)} [ No CAS ]
  • [ 74839-84-2 ]
  • PtCl(CHClCO2C2H5)((C6H5)2P(CHCH3)2P(C6H5)2) [ No CAS ]
  • 12
  • chloro{chloro(trimethylsilyl)methyl}(1,5-cyclooctadiene)platinum(II) [ No CAS ]
  • [ 74839-84-2 ]
  • chloro{(R)-chloro(trimethylsilyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • 13
  • chloro{chloro(methoxycarbonyl)methyl}(1,5-cyclooctadiene)platinum(II) [ No CAS ]
  • [ 74839-84-2 ]
  • chloro{(R)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • chloro{(S)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • 14
  • Pt(C8H12)(CH(Cl)C(O)OCH(COOCH3)) [ No CAS ]
  • [ 74839-84-2 ]
  • Pt{P(C6H5)2CH(CH3)CH(CH3)P(C6H5)2}{CHClCOOCH(COOCH3)} [ No CAS ]
  • Pt{P(C6H5)2CH(CH3)CH(CH3)P(C6H5)2}{CHClCOOCH(COOCH3)} [ No CAS ]
  • Pt{P(C6H5)2CH(CH3)CH(CH3)P(C6H5)2}{CHClCOOCH(COOCH3)} [ No CAS ]
  • Pt{P(C6H5)2CH(CH3)CH(CH3)P(C6H5)2}{CHClCOOCH(COOCH3)} [ No CAS ]
  • 15
  • (R,S)-bis{chloro(methoxycarbonyl)methyl}(1,5-cyclooctadiene)platinum(II) [ No CAS ]
  • [ 74839-84-2 ]
  • {(R)-chloro(methoxycarbonyl)methyl}{(S)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • dichloro{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • chloro{(R)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • chloro{(S)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • 16
  • (R,R/S,S)-bis{chloro(methoxycarbonyl)methyl}(1,5-cyclooctadiene)platinum(II) [ No CAS ]
  • [ 74839-84-2 ]
  • bis{(R)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • bis{(S)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • dichloro{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • chloro{(R)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • chloro{(S)-chloro(methoxycarbonyl)methyl}{(2R,3R)-bis(diphenylphosphino)butane}platinum(II) [ No CAS ]
  • 17
  • 2Pd(2+)*2Cl(1-)*2(C6H5)2CCHCHC6H5(1-)=[Pd((C6H5)2CCHCHC6H5)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1,3-triphenylallyl)]ClO4 [ No CAS ]
  • 18
  • 2Pd(2+)*2Cl(1-)*2(CH3OC6H4)2CCHCHC6H5(1-)=[Pd((CH3OC6H4)2CCHCHC6H5)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1-bis(o-anisyl)-3-phenylallyl)]ClO4 [ No CAS ]
  • 19
  • [palladium(1,1-diphenyl-2-methylallyl)chloride]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1-diphenyl-2-methylallyl)]ClO4 [ No CAS ]
  • 20
  • 2Pd(2+)*2Cl(1-)*2(C6H5)2CCHCH2(1-)=[Pd((C6H5)2CCHCH2)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1-diphenylallyl)]ClO4 [ No CAS ]
  • 21
  • 2Pd(2+)*2Cl(1-)*2CH2CHC(C2H5)2(1-)=[Pd(CH2CHC(C2H5)2)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1-diethylallyl)]ClO4 [ No CAS ]
  • 22
  • 2Pd(2+)*2Cl(1-)*2CH2CHC(CH3)2(1-)=[Pd(CH2CHC(CH3)2)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1-dimethylallyl)]ClO4 [ No CAS ]
  • 23
  • 2Pd(2+)*2Cl(1-)*2CH3CHCHC(CH3)2(1-)=[Pd(CH3CHCHC(CH3)2)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1,3-trimethylallyl)]ClO4 [ No CAS ]
  • 24
  • [Pd(cinnamyl)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1-phenylallyl)]ClO4 [ No CAS ]
  • 25
  • 2Pd(2+)*2Cl(1-)*2(C6H5)2CCHCHCH3(1-)=[Pd((C6H5)2CCHCHCH3)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1-diphenyl-3-methylallyl)]ClO4 [ No CAS ]
  • 26
  • 2Pd(2+)*2Cl(1-)*2(CH3C6H4)2CCHCHC6H5(1-)=[Pd((CH3C6H4)2CCHCHC6H5)Cl]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1-bis(o-tolyl)-3-phenylallyl)]ClO4 [ No CAS ]
  • 27
  • [palladium(1,1-bis(3,5-dimethylphenyl)-3-phenylallyl)chloride]2 [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1,1-bis(3,5-dimethylphenyl)-3-phenylallyl)]ClO4 [ No CAS ]
  • 28
  • nickel(II) perchlorate hexahydrate [ No CAS ]
  • [ 74839-84-2 ]
  • [ 540-72-7 ]
  • Bis[(2R,3R)-2,3-bis(diphenylphosphino)butan]thiocyanatonickel(II)-thiocyanat [ No CAS ]
  • 29
  • [ 60576-58-1 ]
  • [ 74839-84-2 ]
  • [(2R,3R)-2,3-Bis(diphenylphosphino)butan](π-norbornadien)rhodium(I)-perchlorat [ No CAS ]
  • 30
  • dichloro(η3-allyl)palladium(II) [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(allyl)]ClO4*0.5acetone [ No CAS ]
  • 31
  • bis[(1,2,3-η)-2-butenyl]di(μ-chloro)palladium(II) [ No CAS ]
  • [ 74839-84-2 ]
  • [palladium(S,S-chiraphos)(1-methylallyl)]ClO4 [ No CAS ]
  • 32
  • trans-chlorobis(dimethyl sulfide)(phenyl)platinum(II) [ No CAS ]
  • [ 74839-84-2 ]
  • cis-[PtPhCl((2R,3R)-bis(diphenylphosphino)butane)] [ No CAS ]
  • 33
  • ammonium hexafluorophosphate [ No CAS ]
  • Pt(II)(1,4,7-trithiacyclononane)Cl2 [ No CAS ]
  • [ 74839-84-2 ]
  • [(1,4,7-trithiacyclononane)Pt((2R,3R)-bis(diphenylphosphino)butane)](PF6)2 [ No CAS ]
  • 34
  • [ 41756-81-4 ]
  • [ 75-09-2 ]
  • [ 74839-84-2 ]
  • [RuCl2((R,R)-2,3-bis(diphenylphosphino)butane)2]*CH2Cl2 [ No CAS ]
  • 35
  • chloro{chloro(trimethylsilyl)methyl}(1,5-cyclooctadiene)platinum(II) [ No CAS ]
  • [ 74839-84-2 ]
  • Pt(((C6H5)2PCH(CH3))2)(Cl)(CH(Cl)Si(CH3)3) [ No CAS ]
  • 36
  • trans-[(Pt(PPh2)2)2(3,5-(CCC(CPh2)CC)2-C5H3N)2] [ No CAS ]
  • [ 74839-84-2 ]
  • cis-[Pt(R,R-chiraphos)(3,5-(CCC(CPh2)CC)2-C5H3N)2Pt(S,S-chiraphos)] [ No CAS ]
  • 37
  • [ 209689-20-3 ]
  • [ 74839-84-2 ]
  • [PdCl(C6H4CH(CO2CH3)N(CH3)2)(C6H5)2PCH(CH3)CH(CH3)P(C6H5)2] [ No CAS ]
  • 38
  • silver hexafluoroantimonate [ No CAS ]
  • [ 52462-29-0 ]
  • [ 74839-84-2 ]
  • [ 7732-18-5 ]
  • [((R,R)-2,3-bis(diphenylphosphanyl)butane)(p-methylisopropylbenzene)aquaruthenium(II)] hexafluoroantimonate [ No CAS ]
  • 39
  • tris(dibenzylideneacetone)dipalladium (0) [ No CAS ]
  • [ 193265-35-9 ]
  • [ 74839-84-2 ]
  • [PdBr(10,20-diphenylporphyrinatonickel(II))((R,R)-2,3-bis(diphenylphosphino)butane)] [ No CAS ]
  • 40
  • [ 31355-55-2 ]
  • [ 74839-84-2 ]
  • trans-[Mo(N2)2((2S,3S)-bis(diphenylphosphino)butane)2] [ No CAS ]
  • 41
  • [bis(μ-chloro[(R)-N,N-dimethyl(α-methylbenzyl)amino-2-C,N]palladium(II))] [ No CAS ]
  • [ 74839-84-2 ]
  • [ 2923-28-6 ]
  • [((R)-(+)-N,N-dimethyl-1-phenylethylamine-N,C)Pd((2R,3R)-2,3-bis(diphenylphosphino)butane)][CF3SO3] [ No CAS ]
  • 42
  • [ 10170-68-0 ]
  • [ 74839-84-2 ]
  • [(R,R-Ph2PCH(CH3)CH(CH3)PPh2)CrCl2(μ-Cl)]2 [ No CAS ]
  • 43
  • [tetrakis(μ-acetate)diaquadiruthenium(II,III)] hexafluorophosphate [ No CAS ]
  • [ 74839-84-2 ]
  • Λ-[Ru(η2-O2CCH3)(η2-(R,R)-2,3-bis(diphenylphosphino)butane)2](PF6) [ No CAS ]
  • 45
  • ammonium hexafluorophosphate [ No CAS ]
  • bis(methanol)-tetra-μ-benzoato(O,O')-diruthenium(II,III) hexafluorophosphate [ No CAS ]
  • [ 74839-84-2 ]
  • Λ-(benzoato-O,O′)-bis(R,R-1,2-bis(diphenylphosphino)butane-P,P')ruthenium(II) hexafluorophosphate [ No CAS ]
  • 46
  • C100H100N4P2PtSi2 [ No CAS ]
  • [ 74839-84-2 ]
  • C68H82N4P2PtSi2 [ No CAS ]
  • 47
  • C112H116N4P2PtSi2 [ No CAS ]
  • [ 74839-84-2 ]
  • C80H98N4P2PtSi2 [ No CAS ]
  • 48
  • C120H108N4P2PtSi2 [ No CAS ]
  • [ 74839-84-2 ]
  • C88H90N4P2PtSi2 [ No CAS ]
  • 49
  • Pt(II)(P(phenyl)3)2(C2C6H4C6H3(COOH)C6H4C2(trimethylsilyl))2 [ No CAS ]
  • [ 74839-84-2 ]
  • C56H54O4P2PtSi2 [ No CAS ]
  • 50
  • [ 74839-84-2 ]
  • (R,R)-chiraphos monoxide [ No CAS ]
  • [ 192449-15-3 ]
YieldReaction ConditionsOperation in experiment
With dihydrogen peroxide; In water; toluene; at 25.0℃; for 18.0h; (R,R)-Chiraphos (230 g, 0.54 mol) is dissolved, with stirring, in a 5 L jacketed stirring vessel at 25 C. in toluene (3500 mL), and hydrogen peroxide (15% strength in water, 9 g, 0.26 mol) is continuously added over the course of 8 hours via an injection pump. The temperature is kept at 25 C. (the temperature increase caused by exothermy is minimal). The reaction is further stirred overnight for a further 10 hours at 25 C. The reaction discharge is concentrated to 900 ml (clear yellowish solution) on a rotary evaporator at 150 mbar and 75 C. 100 ml of the concentrated solution are concentrated completely at 75 C./5 mbar and purified in the glovebox over a 10*10 cm silica gel column. To separate off unreacted chiraphos, firstly elution with toluene is carried out (1500 mL), then with methanol (600 mL), control of the fractions by means of GC (column: 30 m/0.32 mm HP-5; injector: 280 C., detector: FID; 320 C., program: 100 C.→20 C./min→300 C.). 3.1 g of a mixture of CPMO:CPDO=76:24 (based on 31P-NMR) are obtained. 31P-NMR (C6D6, 500 MHz): 33,5 ppm (CPDD), 33.0 ppm (d, 30 Hz), -8.1 ppm (d, 30 Hz)
Same Skeleton Products
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[ 74839-84-2 ]

Chemical Structure| 64896-28-2

A666060[ 64896-28-2 ]

(2S,3S)-Butane-2,3-diylbis(diphenylphosphine)

Reason: Optical isomers