O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride

Base Information

Chemical Name:O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride
CAS No.:130651-34-2
Molecular Formula:C₅₆H₄₆Cl₂O₁₇
Molecular Weight:1061.88
Hs Code.:

Synonyms:O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride

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Chemical Property of O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride

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Technology Process of O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride

There total 5 articles about O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride 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: 81.0%

: 130651-33-1
methyl O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

: 130651-34-2
O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride

Guidance literature:: With Dichloromethyl methyl ether; zinc(II) chloride; In dichloromethane; at 60 ℃; for 4.5h;
DOI:10.1016/0008-6215(90)80022-U

Reference yield:

: 143249-56-3
C₆₃H₅₁ClO₁₉

: 130651-34-2
O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride

Guidance literature:: With zinc(II) chloride; In chloroform; at 60 ℃; for 2h; Yield given;
DOI:10.1016/S0008-6215(00)90575-5

Reference yield:

: 127073-10-3
2,3,4-tri-O-benzoyl-6-O-chloroacetyl-α-D-galactopyranosyl chloride

: 130651-34-2
O-(2,3,4-tri-O-benzoyl-6-O-chloroacetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-α-D-galactopyranosyl ckloride

Guidance literature:: Multi-step reaction with 2 steps

1: 2,4,6-trimethylpyridine, silver trifluoromethanesulfonate / CH₂Cl₂ / 0.25 h

2: ZnCl₂ / CHCl₃; various solvent(s) / 2 h / 60 °C

With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; zinc(II) chloride; In dichloromethane; chloroform;
DOI:10.1016/S0008-6215(00)90575-5