trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl ester

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Chemical Name:trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl ester
CAS No.:943448-00-8
Molecular Formula:C₁₄H₂₃F₃O₄SSi
Molecular Weight:372.481
Hs Code.:

Synonyms:trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl ester

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Chemical Property of trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl ester

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Technology Process of trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl ester

There total 2 articles about trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl 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: 58.0%

: 37595-74-7
N,N-phenylbistrifluoromethane-sulfonimide

: 84011-69-8
5-<<<(1,1-dimethylethyl)dimethylsilyl>oxy>methyl>-2-cyclohexen-1-one

: 943448-00-8
trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl ester

Guidance literature:: 5-<<<(1,1-dimethylethyl)dimethylsilyl>oxy>methyl>-2-cyclohexen-1-one; With lithium diisopropyl amide; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

N,N-phenylbistrifluoromethane-sulfonimide; In tetrahydrofuran; hexane; at 0 ℃; for 2h; Further stages.;
DOI:10.1021/ol070397c

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 943448-00-8
trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: LDA / tetrahydrofuran; hexane / 0.5 h / -78 °C

1.2: 58 percent / tetrahydrofuran; hexane / 2 h / 0 °C

With lithium diisopropyl amide; In tetrahydrofuran; hexane;
DOI:10.1021/ol070397c

Reference yield:

: 943448-00-8
trifluoro-methanesulfonic acid 3-(tert-butyl-dimethyl-silanyloxymethyl)-cyclohexa-1,5-dienyl ester

: 943448-02-0
C₁₇H₃₁NO₃Si

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / tetrabutylammonium iodide; dppf / Pd₂(dba)3 / tetrahydrofuran; 1-methyl-pyrrolidin-2-one / 2 h / 70 °C

2: hydroxylamine / methanol / 2 h

With 1,1'-bis-(diphenylphosphino)ferrocene; hydroxylamine; tetra-(n-butyl)ammonium iodide; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; methanol; 1: Negishi coupling;
DOI:10.1021/ol070397c