tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-silane

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Chemical Name:tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-silane
CAS No.:1027430-41-6
Molecular Formula:C₂₈H₄₀OSi
Molecular Weight:420.71
Hs Code.:

Synonyms:tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-silane

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Chemical Property of tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-silane

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Technology Process of tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-silane

There total 9 articles about tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-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: 81.0%

: 75-16-1
methylmagnesium bromide

: (2S,3R)-2-[3-(tert-Butyl-diphenyl-silanyloxy)-propyl]-2,3-dimethyl-cyclohexanone

: 1027430-41-6
tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-silane

Guidance literature:: methylmagnesium bromide; (2S,3R)-2-[3-(tert-Butyl-diphenyl-silanyloxy)-propyl]-2,3-dimethyl-cyclohexanone; With cerium(III) chloride; In tetrahydrofuran; at 20 ℃; for 96h;

With trichlorophosphate; In pyridine; for 3h; Heating;

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 18h;
DOI:10.1016/S0957-4166(01)00041-6

Reference yield:

: 75-16-1
methylmagnesium bromide

: (2S,3R)-2-[3-(tert-Butyl-diphenyl-silanyloxy)-propyl]-2,3-dimethyl-cyclohexanone

: 1027430-41-6
tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-silane

: tert-Butyl-[3-((1S,2R)-1,2-dimethyl-6-methylene-cyclohexyl)-propoxy]-diphenyl-silane

Guidance literature:: methylmagnesium bromide; (2S,3R)-2-[3-(tert-Butyl-diphenyl-silanyloxy)-propyl]-2,3-dimethyl-cyclohexanone; With cerium(III) chloride; In tetrahydrofuran; at 20 ℃; for 96h;

With trichlorophosphate; In pyridine; for 3h; Title compound not separated from byproducts; Heating;
DOI:10.1016/S0957-4166(01)00041-6

Reference yield:

: (2S,3R)-2-(3-Hydroxy-propyl)-2,3-dimethyl-cyclohexanol

: 1027430-41-6
tert-Butyl-diphenyl-[3-((1S,6R)-1,2,6-trimethyl-cyclohex-2-enyl)-propoxy]-silane

Guidance literature:: Multi-step reaction with 3 steps

1.1: 21 g / triethylamine / CH₂Cl₂ / 24 h / 20 °C

2.1: 17 g / PDC / CH₂Cl₂ / 24 h / 20 °C

3.1: CeCl₃ / tetrahydrofuran / 96 h / 20 °C

3.2: POCl₃ / pyridine / 3 h / Heating

3.3: 81 percent / CF₃COOH / CH₂Cl₂ / 18 h / 20 °C

With dipyridinium dichromate; cerium(III) chloride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0957-4166(01)00041-6