ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside

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Chemical Name:ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside
CAS No.:1332504-59-2
Molecular Formula:C₃₈H₄₆O₅SSi
Molecular Weight:642.932
Hs Code.:

Synonyms:ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside

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Chemical Property of ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside

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Technology Process of ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside

There total 6 articles about ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside 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: 95.0%

: 171071-64-0
ethyl 2,3-di-O-benzyl-1-thio-α-D-galactofuranoside

: 58479-61-1
tert-butylchlorodiphenylsilane

: 1332504-59-2
ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1021/ol202152r

Reference yield:

: 143918-56-3
ethyl 2,3-di-O-benzyl-5,6-O-isopropylidene-1-thio-α-D-galactofuranoside

: 1332504-59-2
ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid / water / 60 °C / Inert atmosphere

2: 1H-imidazole / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

With 1H-imidazole; acetic acid; In water; N,N-dimethyl-formamide;
DOI:10.1021/ol202152r

Reference yield:

: 89825-83-2
ethyl 1-thio-α-D-galactofuranoside

: 1332504-59-2
ethyl 2,3-di-O-benzyl-6-O-tert-butyldiphenylsilyl-1-thio-α-D-galactofuranoside

Guidance literature:: Multi-step reaction with 4 steps

1: toluene-4-sulfonic acid / acetone / 0 - 20 °C / Inert atmosphere

2: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

3: acetic acid / water / 60 °C / Inert atmosphere

4: 1H-imidazole / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

With 1H-imidazole; sodium hydride; toluene-4-sulfonic acid; acetic acid; In water; N,N-dimethyl-formamide; acetone;
DOI:10.1021/ol202152r