4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside
CAS No.:502763-90-8
Molecular Formula:C₃₂H₄₀O₅SSi
Molecular Weight:564.818
Hs Code.:

Synonyms:4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside

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Chemical Property of 4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside

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Technology Process of 4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside

There total 5 articles about 4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside 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: 97.0%

: 77-76-9
2,2-dimethoxy-propane

: 502763-89-5
4-methylphenyl 6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside

: 502763-90-8
4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside

Guidance literature:: With [(1S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonic acid; In acetone; at 20 ℃; for 2h;
DOI:10.1002/ejoc.201300575

Reference yield: 84.0%

: 200406-58-2
4-methylphenyl 3,4-O-isopropylidene-1-thio-β-D-galactopyranoside

: 58479-61-1
tert-butylchlorodiphenylsilane

: 502763-90-8
4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside

Guidance literature:: With 1H-imidazole; In dichloromethane; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1055/s-0032-1318196

Reference yield:

: 1152-39-2,28244-98-6,121523-95-3,131488-68-1
p-methylphenyl-1-thio-β-D-galactopyranoside

: 502763-90-8
4-methylphenyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: imidazole; N,N-dimethylformamide

2: camphorsulfonic acid / acetone

With 1H-imidazole; camphor-10-sulfonic acid; N,N-dimethyl-formamide; In acetone;
DOI:10.1002/1521-3773(20021104)41:21<4098::AID-ANIE4098>3.0.CO;2-P