(1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

Base Information

Chemical Name:(1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester
CAS No.:116700-81-3
Molecular Formula:C₂₇H₅₂O₅Si₂
Molecular Weight:512.878
Hs Code.:

(1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

Synonyms:(1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

Suppliers and Price of (1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

There total 10 articles about (1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester 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:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 116700-81-3
(1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 96 percent / triethylamine / 4-(dimethylamino)pyridine / CH₂Cl₂ / 9 h / Ambient temperature

2: 35.4 g / diisobutylaluminum hydride / hexane; tetrahydrofuran / 1.) -78 deg C, 2 h; 2.) 30 min, 0 deg C

3: 86 percent / triethylamine / 4-(dimethylamino)pyridine / CH₂Cl₂ / 10 h / Ambient temperature

4: 74 percent / bromine / CH₂Cl₂ / 0.17 h / -78 °C

5: 92 percent / DBU / benzene / 7.5 h / Heating

6: tert-butyllithium / pentane; diethyl ether / 0.33 h / -78 °C

7: 1.) 2-thienylcyanocopperlithium / 1.) THF, pentane, ether, -78 deg C, 1 h; 2.) 3 h, -78 deg C

With bromine; tert.-butyl lithium; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; thien-2-yl(cyano)copper lithium; triethylamine; dmap; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; pentane; benzene;
DOI:10.1021/ja00232a027

Reference yield:

: 116700-73-3
2-(tert-butyl-dimethyl-silanyloxymethyl)-prop-2-en-1-ol

: 116700-81-3
(1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 86 percent / triethylamine / 4-(dimethylamino)pyridine / CH₂Cl₂ / 10 h / Ambient temperature

2: 74 percent / bromine / CH₂Cl₂ / 0.17 h / -78 °C

3: 92 percent / DBU / benzene / 7.5 h / Heating

4: tert-butyllithium / pentane; diethyl ether / 0.33 h / -78 °C

5: 1.) 2-thienylcyanocopperlithium / 1.) THF, pentane, ether, -78 deg C, 1 h; 2.) 3 h, -78 deg C

With bromine; tert.-butyl lithium; 1,8-diazabicyclo[5.4.0]undec-7-ene; thien-2-yl(cyano)copper lithium; triethylamine; dmap; In diethyl ether; dichloromethane; pentane; benzene;
DOI:10.1021/ja00232a027

Reference yield:

: 116700-77-7
ethyl 2-({[tert-butyl(dimethyl)silyl]oxy}methyl)acrylate

: 116700-81-3
(1S,2S,3R)-2-[3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-propenyl]-3-isopropyl-6-oxo-cyclohexanecarboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 35.4 g / diisobutylaluminum hydride / hexane; tetrahydrofuran / 1.) -78 deg C, 2 h; 2.) 30 min, 0 deg C

2: 86 percent / triethylamine / 4-(dimethylamino)pyridine / CH₂Cl₂ / 10 h / Ambient temperature

3: 74 percent / bromine / CH₂Cl₂ / 0.17 h / -78 °C

4: 92 percent / DBU / benzene / 7.5 h / Heating

5: tert-butyllithium / pentane; diethyl ether / 0.33 h / -78 °C

6: 1.) 2-thienylcyanocopperlithium / 1.) THF, pentane, ether, -78 deg C, 1 h; 2.) 3 h, -78 deg C

With bromine; tert.-butyl lithium; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; thien-2-yl(cyano)copper lithium; triethylamine; dmap; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; pentane; benzene;
DOI:10.1021/ja00232a027