(3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione

Base Information

Chemical Name:(3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione
CAS No.:181961-54-6
Molecular Formula:C₂₅H₃₁NO₃Si
Molecular Weight:421.612
Hs Code.:

Synonyms:(3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione

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Chemical Property of (3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione

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Technology Process of (3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione

There total 5 articles about (3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione 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: 44.0%

: 181705-73-7
(3S,8aS)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione

: 181961-54-6
(3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In benzene; at 70 ℃; for 0.5h;
DOI:10.1016/S0960-894X(96)00275-2

Reference yield:

: (S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-5-(5-oxo-tetrahydro-furan-2-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester

: 181961-54-6
(3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione

Guidance literature:: Multi-step reaction with 4 steps

1: B-bromocatechol borane, NaHCO₃ / CH₂Cl₂ / 0 °C

2: 99 percent / NaOMe / methanol / 1 h / 0 °C

3: 92 percent / Dess-Martin periodinane / CH₂Cl₂ / 1 h

4: 44 percent / DBU / benzene / 0.5 h / 70 °C

With bromocatecholborane; sodium methylate; sodium hydrogencarbonate; Dess-Martin periodane; 1,8-diazabicyclo[5.4.0]undec-7-ene; In methanol; dichloromethane; benzene;
DOI:10.1016/S0960-894X(96)00275-2

Reference yield:

: 181705-71-5
(5S,2'S,5'S)-5-[5'-(tert-butyldiphenylsilyloxymethyl)pyrrolidin-2'yl]-tetrahydrofuran-2-one

: 181961-54-6
(3S,8aR)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-hexahydro-indolizine-5,8-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / NaOMe / methanol / 1 h / 0 °C

2: 92 percent / Dess-Martin periodinane / CH₂Cl₂ / 1 h

3: 44 percent / DBU / benzene / 0.5 h / 70 °C

With sodium methylate; Dess-Martin periodane; 1,8-diazabicyclo[5.4.0]undec-7-ene; In methanol; dichloromethane; benzene;
DOI:10.1016/S0960-894X(96)00275-2