Carbonic acid tert-butyl ester (Z)-(1R,2S)-1-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-(4-methoxy-benzyloxy)-2-methyl-pent-3-enyl ester

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Chemical Name:Carbonic acid tert-butyl ester (Z)-(1R,2S)-1-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-(4-methoxy-benzyloxy)-2-methyl-pent-3-enyl ester
CAS No.:1026364-57-7
Molecular Formula:C₂₈H₄₈O₆Si
Molecular Weight:508.771
Hs Code.:

Synonyms:Carbonic acid tert-butyl ester (Z)-(1R,2S)-1-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-(4-methoxy-benzyloxy)-2-methyl-pent-3-enyl ester

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Chemical Property of Carbonic acid tert-butyl ester (Z)-(1R,2S)-1-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-(4-methoxy-benzyloxy)-2-methyl-pent-3-enyl ester

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Technology Process of Carbonic acid tert-butyl ester (Z)-(1R,2S)-1-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-(4-methoxy-benzyloxy)-2-methyl-pent-3-enyl ester

There total 2 articles about Carbonic acid tert-butyl ester (Z)-(1R,2S)-1-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-(4-methoxy-benzyloxy)-2-methyl-pent-3-enyl 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: 75.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 236390-87-7
(Z)-(2R,3R,4S)-1-(tert-Butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-2,4-dimethyl-hept-5-en-3-ol

: 1026364-57-7
Carbonic acid tert-butyl ester (Z)-(1R,2S)-1-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-(4-methoxy-benzyloxy)-2-methyl-pent-3-enyl ester

Guidance literature:: With n-butyllithium; at -78 ℃;
DOI:10.1021/jo9902143

Reference yield:

: 236390-86-6
(2R,3R,4S)-1-(tert-Butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-2,4-dimethyl-hept-5-yn-3-ol

: 1026364-57-7
Carbonic acid tert-butyl ester (Z)-(1R,2S)-1-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-(4-methoxy-benzyloxy)-2-methyl-pent-3-enyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: H₂ / Lindlar catalyst

2: 75 percent / BuLi / -78 °C

With n-butyllithium; hydrogen; Lindlar's catalyst;
DOI:10.1021/jo9902143