2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate

Base Information

Chemical Name:2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate
CAS No.:1373943-67-9
Molecular Formula:C₂₄H₂₅F₃O₄SSi
Molecular Weight:494.607
Hs Code.:

Synonyms:2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate

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Chemical Property of 2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate

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Technology Process of 2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate

There total 2 articles about 2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate 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: 89.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 1373945-15-3
2-(tert-butyl)diphenylsilyl-3-methoxyphenol

: 1373943-67-9
2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate

Guidance literature:: 2-(tert-butyl)diphenylsilyl-3-methoxyphenol; With n-butyllithium; In diethyl ether; hexane; at -75 ℃; for 0.5h; Inert atmosphere;

trifluoromethylsulfonic anhydride; In diethyl ether; at -75 - 20 ℃; for 1.25h; Inert atmosphere;
DOI:10.1021/ja302278s

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 1373943-67-9
2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide / 6 h / 30 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane / 1.33 h / -75 - 20 °C / Inert atmosphere

3.1: n-butyllithium / diethyl ether; hexane / 0.5 h / -75 °C / Inert atmosphere

3.2: 1.25 h / -75 - 20 °C / Inert atmosphere

With 1H-imidazole; n-butyllithium; In tetrahydrofuran; diethyl ether; hexane; N,N-dimethyl-formamide;
DOI:10.1021/ja302278s

Reference yield: 92.0%

: 1373943-67-9
2-(tert-butyldiphenylsilyl)-3-methoxyphenyl trifluoromethanesulfonate

: 1373943-72-6
C₂₃H₂₄OSi

Guidance literature:: With C₄₂H₅₆FeO₂P₂; palladium diacetate; diethylamine; In toluene; at 60 ℃; for 48h; optical yield given as %ee; Inert atmosphere;
DOI:10.1021/ja302278s