ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside

Base Information

Chemical Name:ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside
CAS No.:637029-27-7
Molecular Formula:C₃₄H₅₂O₇SSi₂
Molecular Weight:661.02
Hs Code.:

Synonyms:ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside

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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 ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside

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Technology Process of ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside

There total 1 articles about ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside 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: 57.0%

: 98-88-4
benzoyl chloride

: 637029-26-6
ethyl 3,6-di-O-(tert-butyldimethylsilyl)-1-thio-β-d-glucopyranoside

: 637029-27-7
ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside

Guidance literature:: With dmap; In pyridine; at 0 - 20 ℃; for 120h;
DOI:10.1002/ejoc.200300290

Reference yield: 100.0%

: 637029-27-7
ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside

: 637029-19-7
(22R,25R)-3β-hydroxy-26-p-methoxybenzyloxy-5-furosten

: 637029-28-8
(22R,25R)-3β-(2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-β-D-glucopyranosyloxy)-26-p-methoxybenzyloxy-5-furosten

Guidance literature:: With 4 A molecular sieve; dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate; In diethyl ether; at 20 ℃; for 16h;
DOI:10.1002/ejoc.200300290

Reference yield:

: 637029-27-7
ethyl 2,4-di-O-benzoyl-3,6-di-O-tert-butyldimethylsilyl-1-thio-β-D-glucopyranoside

: 637029-29-9
C₅₃H₉₀O₉Si₂

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / 4 Angstroem molecular sieves; dimethyl(methylthio)sulfoniumtriflate / diethyl ether / 16 h / 20 °C

2: 59 percent / sodium methoxide / methanol; CHCl₃ / 48 h / pH 10 - 12

With 4 A molecular sieve; sodium methylate; dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate; In methanol; diethyl ether; chloroform;
DOI:10.1002/ejoc.200300290