(4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine

Base Information

Chemical Name:(4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine
CAS No.:214280-47-4
Molecular Formula:C₅₀H₅₆O₄Si₃
Molecular Weight:805.249
Hs Code.:

Synonyms:(4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine

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Chemical Property of (4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine

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Technology Process of (4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine

There total 3 articles about (4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine 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: 91.0%

: C₅₂H₆₀O₄Si₃

: 214280-47-4
(4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine

Guidance literature:: Grubbs catalyst first generation; In dichloromethane; for 32h; Heating;
DOI:10.1021/jo9811524

Reference yield:

: 80-10-4
diphenylsilyl dichloride

: 214280-47-4
(4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / 2,6-lutidine / CH₂Cl₂ / 20 h / 0 - 20 °C

2: 91 percent / Grubbs' catalyst / CH₂Cl₂ / 32 h / Heating

With 2,6-dimethylpyridine; Grubbs catalyst first generation; In dichloromethane; 1: Substitution / 2: Cyclization;
DOI:10.1021/jo9811524

Reference yield:

: 91376-49-7
(S)-1-(tert-butyldiphenylsilyloxy)-2-hydroxy-3-butene

: 214280-47-4
(4S,7S)-4,7-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-diphenyl-4,7-dihydro-[1,3,2]dioxasilepine

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / 2,6-lutidine / CH₂Cl₂ / 20 h / 0 - 20 °C

2: 91 percent / Grubbs' catalyst / CH₂Cl₂ / 32 h / Heating

With 2,6-dimethylpyridine; Grubbs catalyst first generation; In dichloromethane; 1: Substitution / 2: Cyclization;
DOI:10.1021/jo9811524