tert-butyldimethylsilyl (1R,2S,3R,4R)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate

Base Information

Chemical Name:tert-butyldimethylsilyl (1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate
CAS No.:147490-63-9
Molecular Formula:C₃₃H₄₈O₇Si₂
Molecular Weight:612.911
Hs Code.:

Synonyms:tert-butyldimethylsilyl (1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of tert-butyldimethylsilyl (1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate

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Technology Process of tert-butyldimethylsilyl (1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate

There total 3 articles about tert-butyldimethylsilyl (1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate 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: 85.0%

: 69739-34-0
t-butyldimethylsiyl triflate

: 147490-56-0
(1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(hydroxymethyl)cyclopentane-1-carboxylic acid

: 147490-63-9
tert-butyldimethylsilyl (1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate

Guidance literature:: With triethylamine; In dichloromethane; 1) CCl₄-solid CO₂-bath, 1.5 h, 2) up to r.t.;

Reference yield:

: 147490-55-9
t-4,t-5-dibenzoyloxycyclopentane-r-1,c-3-dicarboxylic acid anhydride

: 147490-63-9
tert-butyldimethylsilyl (1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 89 percent / NaBH₄ / dimethylformamide / 1 h

2: 85 percent / NEt₃ / CH₂Cl₂ / 1) CCl₄-solid CO₂-bath, 1.5 h, 2) up to r.t.

With sodium tetrahydroborate; triethylamine; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 147490-54-8
t-4,t-5-dibenzoyloxycyclopentane-r-1,c-3-dicarboxylic acid

: 147490-63-9
tert-butyldimethylsilyl (1R*,2S*,3R*,4R*)-2,3-dibenzoyloxy-4-(tert-butyldimethylsiloxymethyl)cyclopentane-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / ethyl ethynyl ether / hexane; CHCl₃ / 18 h

2: 89 percent / NaBH₄ / dimethylformamide / 1 h

3: 85 percent / NEt₃ / CH₂Cl₂ / 1) CCl₄-solid CO₂-bath, 1.5 h, 2) up to r.t.

With sodium tetrahydroborate; triethylamine; 1-ethoxyacetylene; In hexane; dichloromethane; chloroform; N,N-dimethyl-formamide;