[(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane

Base Information

Chemical Name:[(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane
CAS No.:186641-97-4
Molecular Formula:C₄₁H₅₈O₃SSi
Molecular Weight:659.061
Hs Code.:

Synonyms:[(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane

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Chemical Property of [(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane

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Technology Process of [(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane

There total 3 articles about [(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane 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:

: (E)-(2S,6R)-7-(tert-Butyl-diphenyl-silanyloxy)-2,6-dimethyl-hept-3-en-1-ol

: 186641-97-4
[(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / H₂, sodium nitrite / 10percent Pd/C / methanol / 12 h

2: 98 percent / pyridine / 0.33 h / Ambient temperature

3: 94 percent / tetrabutylammonium bromide / dimethylformamide / 5 h / 60 °C

4: 1.) n-butyllithium / 1.) THF, HMPA, hexane, a) -78 deg C to, 10 min, b) RT, 1 h, 2.) THF, HMPA, hexane, -78 deg C, 4 h

With pyridine; n-butyllithium; tetrabutylammomium bromide; hydrogen; sodium nitrite; palladium on activated charcoal; In methanol; N,N-dimethyl-formamide;
DOI:10.1016/0040-4020(96)00916-7

Reference yield:

: 101382-88-1
(2S,6R)-7-tert-butyldiphenylsilyloxy-2,6-dimethyl-1-heptanol

: 186641-97-4
[(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / pyridine / 0.33 h / Ambient temperature

2: 94 percent / tetrabutylammonium bromide / dimethylformamide / 5 h / 60 °C

3: 1.) n-butyllithium / 1.) THF, HMPA, hexane, a) -78 deg C to, 10 min, b) RT, 1 h, 2.) THF, HMPA, hexane, -78 deg C, 4 h

With pyridine; n-butyllithium; tetrabutylammomium bromide; In N,N-dimethyl-formamide;
DOI:10.1016/0040-4020(96)00916-7

Reference yield:

: 186641-91-8
Methanesulfonic acid (2S,6R)-7-(tert-butyl-diphenyl-silanyloxy)-2,6-dimethyl-heptyl ester

: 186641-97-4
[(2R,6S)-8-Benzenesulfonyl-2,6-dimethyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-octyloxy]-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / tetrabutylammonium bromide / dimethylformamide / 5 h / 60 °C

2: 1.) n-butyllithium / 1.) THF, HMPA, hexane, a) -78 deg C to, 10 min, b) RT, 1 h, 2.) THF, HMPA, hexane, -78 deg C, 4 h

With n-butyllithium; tetrabutylammomium bromide; In N,N-dimethyl-formamide;
DOI:10.1016/0040-4020(96)00916-7