4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside
CAS No.:296769-00-1
Molecular Formula:C₃₃H₂₇ClO₇S
Molecular Weight:603.092
Hs Code.:

Synonyms:4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

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Chemical Property of 4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

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Technology Process of 4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

There total 3 articles about 4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-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: 85.0%

: 41341-59-7
4-chlorophenyl 1-thio-β-D-galactopyranoside

: 1125-88-8
benzaldehyde dimethyl acetal

: 98-88-4
benzoyl chloride

: 296769-00-1
4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Guidance literature:: 4-chlorophenyl 1-thio-β-D-galactopyranoside; benzaldehyde dimethyl acetal; With formic acid; In acetonitrile;

benzoyl chloride; With pyridine; Further stages.;
DOI:10.1021/ol0063050

Reference yield:

: 36868-85-6
4-chlorophenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside

: 296769-00-1
4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: 100 percent

2.1: formic acid / acetonitrile

2.2: 85 percent / pyridine

With formic acid; In acetonitrile; 1.1: Deacetylation / 2.1: benzylidenation / 2.2: benzoylation;
DOI:10.1021/ol0063050

Reference yield:

: 106-54-7
p-Chlorothiophenol

: 296769-00-1
4-chlorophenyl 2,3-di-O-benzoyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: 41 percent / SnCl₄ / CH₂Cl₂

2.1: 100 percent

3.1: formic acid / acetonitrile

3.2: 85 percent / pyridine

With formic acid; tin(IV) chloride; In dichloromethane; acetonitrile; 1.1: Substitution / 2.1: Deacetylation / 3.1: benzylidenation / 3.2: benzoylation;
DOI:10.1021/ol0063050