(2S,6R)-1-(tosyloxy)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethylheptane

Base Information

Chemical Name:(2S,6R)-1-(tosyloxy)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethylheptane
CAS No.:92934-90-2
Molecular Formula:C₂₂H₄₀O₄SSi
Molecular Weight:428.709
Hs Code.:

Synonyms:(2S,6R)-1-(tosyloxy)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethylheptane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2S,6R)-1-(tosyloxy)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethylheptane

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Technology Process of (2S,6R)-1-(tosyloxy)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethylheptane

There total 21 articles about (2S,6R)-1-(tosyloxy)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethylheptane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

: 92934-89-9
(2S,6S)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethyl-1-heptanol

: 98-59-9
p-toluenesulfonyl chloride

: 92934-90-2
(2S,6R)-1-(tosyloxy)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethylheptane

Guidance literature:: With pyridine; at 4 ℃; for 24h;
DOI:10.1002/1099-0690(200109)2001:17<3385::AID-EJOC3385>3.0.CO;2-P

Reference yield:

: 42411-90-5
(S)-2-Methyl-pent-4-ene-1,3-diol

: 83651-49-4,92934-90-2,92934-94-6
Toluene-4-sulfonic acid 7-(tert-butyl-dimethyl-silanyloxy)-2,6-dimethyl-heptyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: triethylamine, 4-(N,N-dimethylamino)pyridine / CH₂Cl₂

2: CH₂Cl₂

4: hydrogen / PtO₂ / ethyl acetate

5: diborane / tetrahydrofuran / 25 °C

6: C₅H₅N / CH₂Cl₂

With pyridine; dmap; hydrogen; triethylamine; diborane; platinum(IV) oxide; In tetrahydrofuran; dichloromethane; ethyl acetate;
DOI:10.1016/S0040-4039(00)88423-3

Reference yield:

: 83651-44-9,99529-25-6,113564-07-1,113564-11-7
5-(tert-Butyl-dimethyl-silanyloxy)-4-methyl-pent-1-en-3-ol

: 83651-49-4,92934-90-2,92934-94-6
Toluene-4-sulfonic acid 7-(tert-butyl-dimethyl-silanyloxy)-2,6-dimethyl-heptyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: CH₂Cl₂

3: hydrogen / PtO₂ / ethyl acetate

4: diborane / tetrahydrofuran / 25 °C

5: C₅H₅N / CH₂Cl₂

With pyridine; hydrogen; diborane; platinum(IV) oxide; In tetrahydrofuran; dichloromethane; ethyl acetate;
DOI:10.1016/S0040-4039(00)88423-3