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Chemistry
Heterocyclic Building Blocks
Tetrahydrofurans
5-Propyldihydrofuran-2(3H)-one
Chemistry
Material Science
Heterocyclic Building Blocks
Organic Building Blocks Polymer Science
Tetrahydrofurans
Esters Ketones Alkyls Other Aliphatic Heterocycles Aliphatic Heterocycles Monomers

[ CAS No. 105-21-5 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
3d Animation Molecule Structure of 105-21-5
Chemical Structure| 105-21-5
Chemical Structure| 105-21-5
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Quality Control of [ 105-21-5 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 105-21-5 ]

SDS Specification
Alternatived Products of [ 105-21-5 ]

Product Details of [ 105-21-5 ]

CAS No. :105-21-5 MDL No. :MFCD00036498
Formula : C7H12O2 Boiling Point : -
Linear Structure Formula :- InChI Key :VLSVVMPLPMNWBH-UHFFFAOYSA-N
M.W : 128.17 Pubchem ID :7742
Synonyms :

Calculated chemistry of [ 105-21-5 ]

Physicochemical Properties

Num. heavy atoms : 9
Num. arom. heavy atoms : 0
Fraction Csp3 : 0.86
Num. rotatable bonds : 2
Num. H-bond acceptors : 2.0
Num. H-bond donors : 0.0
Molar Refractivity : 34.93
TPSA : 26.3 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.3 cm/s

Lipophilicity

Log Po/w (iLOGP) : 1.84
Log Po/w (XLOGP3) : 1.1
Log Po/w (WLOGP) : 1.49
Log Po/w (MLOGP) : 1.23
Log Po/w (SILICOS-IT) : 1.87
Consensus Log Po/w : 1.51

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 1.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -1.2
Solubility : 8.17 mg/ml ; 0.0637 mol/l
Class : Very soluble
Log S (Ali) : -1.24
Solubility : 7.29 mg/ml ; 0.0569 mol/l
Class : Very soluble
Log S (SILICOS-IT) : -1.54
Solubility : 3.65 mg/ml ; 0.0285 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.09

Safety of [ 105-21-5 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P264-P280-P302+P352+P332+P313+P362+P364 UN#:N/A
Hazard Statements:H315 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 105-21-5 ]

* 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 [ 105-21-5 ]

[ 105-21-5 ] Synthesis Path-Downstream   1~84

  • 1
  • [ 105-21-5 ]
  • [ 22094-43-5 ]
Reference： [1]Canadian Journal of Chemistry,1953,vol. 31,p. 227,231
  • 2
  • [ 18776-90-4 ]
  • [ 105-21-5 ]
Reference： [1]Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences,1958,vol. 247,p. 1016
  • 3
  • [ 13865-19-5 ]
  • [ 927-77-5 ]
  • [ 105-21-5 ]
Reference： [1]Journal of the American Chemical Society,1954,vol. 76,p. 2302
  • 4
  • [ 924-97-0 ]
  • [ 105-21-5 ]
Reference： [1]Canadian Journal of Chemistry,1953,vol. 31,p. 227,231
  • 5
  • [ 89-67-8 ]
  • [ 105-21-5 ]
Reference： [1]Canadian Journal of Chemistry,1953,vol. 31,p. 227,231
  • 6
  • [ 105-21-5 ]
  • [ 137-07-5 ]
  • [ 92040-15-8 ]
Reference： [1]Journal of general chemistry of the USSR,1963,vol. 33,p. 2942 - 2948
    Zhurnal Obshchei Khimii,1963,vol. 33,p. 3016 - 3023
  • 7
  • [ 105-21-5 ]
  • [ 107-19-7 ]
  • [ 109-92-2 ]
  • 2-[3-(1-Ethoxy-ethoxy)-prop-1-ynyl]-5-propyl-tetrahydro-furan-2-ol [ No CAS ]
Reference： [1]Journal of Organic Chemistry,1980,vol. 45,p. 1920 - 1924
  • 8
  • [ 105-21-5 ]
  • [ 67-63-0 ]
  • [ 864376-07-8 ]
Reference： [1]Journal of Organic Chemistry,1985,vol. 50,p. 3843 - 3845
  • 9
  • [ 105-21-5 ]
  • [ 90937-94-3 ]
Reference： [1]Canadian Journal of Chemistry,1993,vol. 71,p. 864 - 871
  • 10
  • [ 110-62-3 ]
  • [ 141-82-2 ]
  • [ 105-21-5 ]
Reference： [1]Journal of Organic Chemistry,1985,vol. 50,p. 3843 - 3845
  • 11
  • [ 4798-44-1 ]
  • [ 201230-82-2 ]
  • [ 105-21-5 ]
Reference： [1]Journal of Organic Chemistry,1991,vol. 56,p. 5357 - 5360
[2]Tetrahedron Letters,1985,vol. 26,p. 5639 - 5642
  • 12
  • [ 6225-10-1 ]
  • [ 3301-90-4 ]
  • [ 105-21-5 ]
  • [ 111-14-8 ]
Reference： [1]Journal of the Chemical Society. Perkin transactions II,1983,p. 595 - 602
  • 13
  • [ 111-14-8 ]
  • [ 3301-90-4 ]
  • [ 105-21-5 ]
Reference： [1]Journal of the Chemical Society. Perkin transactions II,1983,p. 595 - 602
  • 14
  • [ 111-14-8 ]
  • [ 3301-90-4 ]
  • [ 105-21-5 ]
  • [ 124-38-9 ]
Reference： [1]Bulletin of the Academy of Sciences of the USSR Division of Chemical Science,1982,vol. 31,p. 2041 - 2046
    Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya,1982,p. 2318 - 2325
  • 15
  • [ 693-54-9 ]
  • [ 105-21-5 ]
  • [ 104-50-7 ]
  • [ 1117-74-4 ]
  • [ 3128-06-1 ]
Reference： [1]Journal of applied chemistry of the USSR,1981,vol. 54,p. 726 - 730
    Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation),1981,vol. 54,p. 885 - 890
  • 16
  • [ 693-54-9 ]
  • [ 105-21-5 ]
  • [ 104-50-7 ]
  • [ 3128-06-1 ]
  • [ 123-76-2 ]
Reference： [1]Journal of applied chemistry of the USSR,1981,vol. 54,p. 726 - 730
    Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation),1981,vol. 54,p. 885 - 890
  • 17
  • [ 693-54-9 ]
  • [ 105-21-5 ]
  • [ 104-50-7 ]
  • [ 64-18-6 ]
  • [ 3128-07-2 ]
  • [ 112-05-0 ]
  • [ 64-19-7 ]
Reference： [1]Journal of applied chemistry of the USSR,1981,vol. 54,p. 726 - 730
    Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation),1981,vol. 54,p. 885 - 890
  • 18
  • [ 693-54-9 ]
  • [ 105-21-5 ]
  • [ 104-50-7 ]
  • [ 3128-07-2 ]
  • [ 123-76-2 ]
Reference： [1]Journal of applied chemistry of the USSR,1981,vol. 54,p. 726 - 730
    Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation),1981,vol. 54,p. 885 - 890
  • 19
  • [ 693-54-9 ]
  • [ 105-21-5 ]
  • [ 104-50-7 ]
  • [ 1117-74-4 ]
  • [ 123-76-2 ]
Reference： [1]Journal of applied chemistry of the USSR,1981,vol. 54,p. 726 - 730
    Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation),1981,vol. 54,p. 885 - 890
  • 20
  • [ 22935-13-3 ]
  • [ 3301-90-4 ]
  • [ 105-21-5 ]
Reference： [1]Bulletin of the Academy of Sciences of the USSR Division of Chemical Science,1981,vol. 30,p. 830 - 834
    Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya,1981,p. 1070 - 1075
  • 21
  • [ 22935-13-3 ]
  • [ 3301-90-4 ]
  • [ 105-21-5 ]
  • [ 4054-93-7 ]
  • [ 19895-35-3 ]
  • [ 35194-37-7 ]
  • [ 18776-90-4 ]
Reference： [1]Bulletin of the Academy of Sciences of the USSR Division of Chemical Science,1981,vol. 30,p. 830 - 834
    Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya,1981,p. 1070 - 1075
  • 22
  • [ 22935-13-3 ]
  • [ 3301-90-4 ]
  • [ 105-21-5 ]
  • [ 20225-24-5 ]
  • [ 111-14-8 ]
Reference： [1]Bulletin of the Academy of Sciences of the USSR Division of Chemical Science,1981,vol. 30,p. 830 - 834
    Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya,1981,p. 1070 - 1075
  • 23
  • [ 57681-53-5 ]
  • [ 105-21-5 ]
Reference： [1]Tetrahedron Letters,1993,vol. 34,p. 6467 - 6470
  • 24
  • [ 105-21-5 ]
  • [ 44911-93-5 ]
  • [ 88270-38-6 ]
Reference： [1]Tetrahedron Letters,1988,vol. 29,p. 1915 - 1918
  • 25
  • [ 123-38-6 ]
  • [ 140-88-5 ]
  • [ 105-21-5 ]
Reference： [1]Journal of the Chemical Society. Perkin transactions I,1988,p. 1669 - 1676
  • 26
  • [ 35573-93-4 ]
  • [ 123-72-8 ]
  • [ 105-21-5 ]
Reference： [1]Journal of the Chemical Society. Perkin transactions I,1988,p. 3113 - 3118
  • 27
  • [ 123-72-8 ]
  • [ 292638-85-8 ]
  • [ 105-21-5 ]
Reference： [1]Tetrahedron Letters,1980,vol. 21,p. 5029 - 5032
[2]Tetrahedron Letters,1980,vol. 21,p. 5029 - 5032
[3]Tetrahedron Letters,1980,vol. 21,p. 5029 - 5032
  • 28
  • [ 123-72-8 ]
  • [ 140-88-5 ]
  • [ 105-21-5 ]
  • ethyl 4-hydroxyheptanoate [ No CAS ]
Reference： [1]Journal of the Chemical Society. Chemical communications,1986,p. 624 - 625
  • 29
  • [ 628-62-6 ]
  • [ 3301-90-4 ]
  • [ 105-21-5 ]
  • [ 111-14-8 ]
Reference： [1]Bulletin of the Academy of Sciences of the USSR Division of Chemical Science,1982,vol. 31,p. 2432 - 2437
    Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya,1982,p. 2751 - 2757
[2]Journal of the Chemical Society. Perkin transactions II,1983,p. 595 - 602
  • 30
  • D-Glycero-D-ido-heptanoic acid [ No CAS ]
  • [ 105-21-5 ]
Reference： [1]Canadian Journal of Chemistry,1992,vol. 70,p. 2081 - 2088
  • 31
  • [ 37651-49-3 ]
  • [ 123-72-8 ]
  • [ 105-21-5 ]
Reference： [1]Journal of Chemical Research, Miniprint,1984,p. 1922 - 1935
  • 32
  • [ 105-21-5 ]
  • [ 40646-07-9 ]
Reference： [1]Journal of Agricultural and Food Chemistry,1995,vol. 43,p. 22 - 26
  • 33
  • [ 105-21-5 ]
  • [ 106-94-5 ]
  • 2,5-Dipropyl-tetrahydro-furan-2-ol [ No CAS ]
Reference： [1]South African Journal of Chemistry,1997,vol. 50,p. 9 - 13
  • 35
  • 3<i>t</i>(?)-<2>furyl-acrylic acid [ No CAS ]
  • [ 105-21-5 ]
  • [ 935-12-6 ]
Reference： [1]Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences,1939,vol. 208,p. 359
  • 36
  • [ 64-19-7 ]
  • [ 539-47-9 ]
  • platinum [ No CAS ]
  • [ 105-21-5 ]
  • [ 935-12-6 ]
  • [ 111-14-8 ]
Reference： [1]Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan,1930,vol. 50,p. 644,652; dtsch. Ref. S. 95, 98
    Chemisches Zentralblatt,1930,vol. 101,p. 2384
  • 37
  • [ 105-21-5 ]
  • [ 7803-57-8 ]
  • [ 22094-43-5 ]
Reference： [1]Bulletin de la Societe Chimique de France,1907,vol. &lt;4&gt;1,p. 313
  • 38
  • [ 105-21-5 ]
  • [ 109-94-4 ]
  • 2-oxo-5-propyl-tetrahydro-furan-3-carbaldehyde [ No CAS ]
Reference： [1]Journal of Agricultural and Food Chemistry,2000,vol. 48,p. 5406 - 5410
  • 39
  • [ 105-21-5 ]
  • [ 31323-51-0 ]
  • [ 88270-38-6 ]
Reference： [1]Tetrahedron Letters,2002,vol. 43,p. 6267 - 6270
  • 40
  • [ 105-21-5 ]
  • 5-propyl-dihydro-thiophene-2-thione [ No CAS ]
  • 5-propyl-dihydro-furan-2-thione [ No CAS ]
Reference： [1]Tetrahedron Letters,2003,vol. 44,p. 6647 - 6650
  • 41
  • [ 105-21-5 ]
  • [ 69939-72-6 ]
  • 2-benzyloxy-8-hydroxyundec-3-yn-5-one [ No CAS ]
Reference： [1]Organic Letters,2004,vol. 6,p. 4909 - 4911
  • 42
  • [ 105-21-5 ]
  • [ 31705-03-0 ]
Reference： [1]Organic Letters,2004,vol. 6,p. 4909 - 4911
  • 43
  • [ 105-21-5 ]
  • [ 489474-92-2 ]
Reference： [1]Tetrahedron Letters,2002,vol. 43,p. 6267 - 6270
  • 44
  • [ 105-21-5 ]
  • 1-sulfanylheptan-4-ol [ No CAS ]
Reference： [1]Tetrahedron Letters,2002,vol. 43,p. 6267 - 6270
  • 45
  • [ 105-21-5 ]
  • [ 58557-30-5 ]
Reference： [1]Journal of Agricultural and Food Chemistry,2000,vol. 48,p. 5406 - 5410
  • 46
  • [ 105-21-5 ]
  • [ 295796-51-9 ]
Reference： [1]Journal of Agricultural and Food Chemistry,2000,vol. 48,p. 5406 - 5410
  • 47
  • [ 105-21-5 ]
  • toluene-4-sulfonic acid 2-oxo-5-propyl-tetrahydro-furan-3-ylmethyl ester [ No CAS ]
Reference： [1]Journal of Agricultural and Food Chemistry,2000,vol. 48,p. 5406 - 5410
  • 48
  • [ 105-21-5 ]
  • [ 4469-89-0 ]
Reference： [1]South African Journal of Chemistry,1997,vol. 50,p. 9 - 13
  • 49
  • [ 105-21-5 ]
  • [ 22633-21-2 ]
Reference： [1]South African Journal of Chemistry,1997,vol. 50,p. 9 - 13
  • 50
  • [ 105-21-5 ]
  • [ 193088-23-2 ]
Reference： [1]South African Journal of Chemistry,1997,vol. 50,p. 9 - 13
  • 51
  • [ 105-21-5 ]
  • [ 74327-28-9 ]
Reference： [1]Journal of Agricultural and Food Chemistry,1995,vol. 43,p. 22 - 26
  • 52
  • [ 105-21-5 ]
  • [ 36129-37-0 ]
Reference： [1]Journal of Organic Chemistry,1985,vol. 50,p. 3843 - 3845
  • 53
  • [ 105-21-5 ]
  • [ 97974-56-6 ]
Reference： [1]Journal of Organic Chemistry,1985,vol. 50,p. 3843 - 3845
  • 54
  • [ 105-21-5 ]
  • [ 97974-60-2 ]
Reference： [1]Journal of Organic Chemistry,1985,vol. 50,p. 3843 - 3845
  • 55
  • [ 105-21-5 ]
  • [ 97974-57-7 ]
Reference： [1]Journal of Organic Chemistry,1985,vol. 50,p. 3843 - 3845
  • 56
  • [ 105-21-5 ]
  • [ 97974-62-4 ]
Reference： [1]Journal of Organic Chemistry,1985,vol. 50,p. 3843 - 3845
  • 57
  • [ 628-62-6 ]
  • [ 105-21-5 ]
Reference： [1]Journal of the Chemical Society. Perkin transactions II,1983,p. 595 - 602
[2]Journal of the Chemical Society. Perkin transactions II,1983,p. 595 - 602
  • 58
  • [ 105-21-5 ]
  • [ 31323-51-0 ]
Reference： [1]Tetrahedron Letters,1988,vol. 29,p. 1915 - 1918
  • 59
  • [ 62614-70-4 ]
  • [ 105-21-5 ]
Reference： [1]Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences,1958,vol. 247,p. 1016
  • 60
  • [ 55999-04-7 ]
  • [ 105-21-5 ]
Reference： [1]Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences,1958,vol. 247,p. 1016
  • 61
  • [ 105-21-5 ]
  • 1-propyl-2,3-dihydro-1<i>H</i>-benzo[<i>d</i>]pyrrolo[2,1-<i>b</i>]thiazolium; perchlorate [ No CAS ]
Reference： [1]Journal of general chemistry of the USSR,1963,vol. 33,p. 2942 - 2948
    Zhurnal Obshchei Khimii,1963,vol. 33,p. 3016 - 3023
  • 62
  • [ 105-21-5 ]
  • 1-propyl-2,3-dihydro-1<i>H</i>-benzo[<i>d</i>]pyrrolo[2,1-<i>b</i>]thiazolium; bromide [ No CAS ]
Reference： [1]Journal of general chemistry of the USSR,1963,vol. 33,p. 2942 - 2948
    Zhurnal Obshchei Khimii,1963,vol. 33,p. 3016 - 3023
  • 63
  • [ 105-21-5 ]
  • [ 91956-81-9 ]
Reference： [1]Journal of general chemistry of the USSR,1963,vol. 33,p. 2942 - 2948
    Zhurnal Obshchei Khimii,1963,vol. 33,p. 3016 - 3023
  • 64
  • [ 22127-83-9 ]
  • [ 105-21-5 ]
Reference： [1]Organic Letters,2012,vol. 14,p. 824 - 827
  • 65
  • [ 41658-18-8 ]
  • [ 105-21-5 ]
Reference： [1]Organic Letters,2012,vol. 14,p. 824 - 827
  • 66
  • [ 105-21-5 ]
  • [ 1243634-78-7 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 67
  • [ 105-21-5 ]
  • [ 1355075-44-3 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 68
  • [ 105-21-5 ]
  • [ 1243634-65-2 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 69
  • [ 105-21-5 ]
  • [ 1243634-52-7 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 70
  • [ 105-21-5 ]
  • [ 1243634-72-1 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 71
  • [ 105-21-5 ]
  • methyI (1S,2R,3R,6S)-(-)-3-propyl-7-methyl-7-aza-8-oxatricyclo[4,2,1,0]-nonane-2-carboxylate methanesulfonate salt [ No CAS ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 72
  • [ 105-21-5 ]
  • [ 1243634-77-6 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 73
  • [ 105-21-5 ]
  • [ 1243634-66-3 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 74
  • [ 105-21-5 ]
  • [ 41221-88-9 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 75
  • [ 105-21-5 ]
  • [ 1243634-68-5 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 76
  • [ 105-21-5 ]
  • [ 1243634-69-6 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 77
  • [ 105-21-5 ]
  • [ 1243634-70-9 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 78
  • [ 105-21-5 ]
  • [ 1360562-62-4 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 79
  • [ 105-21-5 ]
  • [ 1360562-65-7 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 80
  • [ 105-21-5 ]
  • [ 6638-79-5 ]
  • [ 1360562-59-9 ]
Reference： [1]Journal of Organic Chemistry,2012,vol. 77,p. 2345 - 2359
  • 81
  • ethyl 4-hydroxyheptanoate [ No CAS ]
  • [ 105-21-5 ]
Reference： [1]RSC Advances,2014,vol. 4,p. 3238 - 3244
  • 82
  • [ 105-21-5 ]
  • [ 111-14-8 ]
Reference： [1]ACS Catalysis,2017,vol. 7,p. 7520 - 7528
  • 83
  • [ 105-21-5 ]
  • [ 106-42-3 ]
  • [ 108-88-3 ]
  • [ 71-43-2 ]
YieldReaction ConditionsOperation in experiment
gamma-heptalactone was added into an decarboxylation and dimerisation reactor R1, in which the upper layer of the catalyst bed layers was loaded with Amberlyst catalyst (Amberlyst 15WET), and the lower layer of the catalyst bed layers was loaded with the decarboxylation and dimerisation catalyst B produced above, two catalyst layers having a same packing height. Decarboxylation and dimerisation was conducted under conditions of a temperature of 180 degree Celsius and a WHSV of 1.5 h-1, resulting in a conversion of 96%, and a selectivity to C8 olefin of 81%. After separation, the C8 olefin was fed into an aromatization reactor R2 for aromatization under the actions of a temperature of 500 degree Celsius, an aromatization catalyst MCM-22, and a space velocity of 2 h-1, to provide a stream containing a xylene product, with a selectivity to xylene of 94%, and a yield of carbon as xylene of 73.1%. The olefin not reacted completely could be recycled to the dimer reactor for continued reaction. The olefin obtained was further separated to provide light aromatics comprising benzene, toluene and the like, simultaneously providing PX in high-purity. In addition, an additional part was obtained as a heavy component from the column bottom. Hydrogen out of the column top could be used as a raw material for hydrogenating oligomers into gasoline or diesel oil, while the heavy component from the column bottom could be used as a raw material for diesel oil or be combusted to supply heat.
Reference： [1]Patent: US2018/282256,2018,A1 .Location in patent: Paragraph 0172
  • 84
  • [ 105-21-5 ]
  • [ 13822-56-5 ]
  • C13H29NO5Si [ No CAS ]
YieldReaction ConditionsOperation in experiment
With triethylaluminum; In hexane; at 50℃; for 3.0h;Inert atmosphere; In a dry round bottom flask under argon atmosphere 5 g (27.9 mmol) of (3- aminopropyl)trimethoxysilane (AMMO) was stirred at 50 C. 0.28 ml of 1 M triethylaluminium solution in hexane was slowly added (0.279 mmol, 1 mol%). Afterwards 27.9 mmol of the mono-substituted lactone listed in Table 1 was added and vigorously stirred for 3 hours. (0070) A yellowish and viscous following product from Comparative Example 1 was obtained. (0071) (0072) 1H NMR (400 MHz, Chloroform-c/) d 6.55 (s, OH), 3.51 (s, 5H), 3.19 - 3.12 (m, 1 H), 2.32 - 2.26 (m, 1 H), 1.84 - 1.71 (m, 1 H), 1.65 - 1.49 (m, 2H), 1.37 (m, 2H), 0.86 (t, J = 7.0 Hz, 1 H), 0.63 - 0.55 (m, 1 H); 13C NMR (101 MHz, CDCIs) d = 173.95, 70.74, 50.46, 41.92, 39.78, 33.10, 32.81 , 22.62, 18.86, 14.03, 6.45; 29Si NMR (79 MHz, CDCIs) d = -42.22.
Reference： [1]Patent: WO2019/115321,2019,A1 .Location in patent: Page/Page column 10

Tags: 105-21-5 synthesis path| 105-21-5 SDS| 105-21-5 COA| 105-21-5 purity| 105-21-5 application| 105-21-5 NMR| 105-21-5 COA| 105-21-5 structure

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