allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

Base Information

Chemical Name:allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside
CAS No.:113765-23-4
Molecular Formula:C₄₇H₅₄O₁₃
Molecular Weight:826.938
Hs Code.:

Synonyms:allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

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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 allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

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Technology Process of allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

There total 8 articles about allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-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: 89.8%

: 113765-29-0
allyl O-(2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

: 75-36-5
acetyl chloride

: 113765-23-4
allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: In pyridine; at 0 ℃; for 1.5h;
DOI:10.1016/0008-6215(89)85010-4

Reference yield:

: 97817-99-7
allyl 2,3-di-Ο-benzyl-β-D-galactopyranoside

: 113765-23-4
allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 77.8 percent / pyridine / 2 h / Ambient temperature

2: 74.1 percent / SnCl₂, AgClO₄, molecular sieves 4A / diethyl ether; toluene / 20 h / -15 deg C to rt

3: 89.8 percent / pyridine / 1.5 h / 0 °C

With 4 A molecular sieve; silver perchlorate; tin(ll) chloride; In pyridine; diethyl ether; toluene;
DOI:10.1016/0008-6215(89)85010-4

Reference yield:

: 113765-20-1
allyl 6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

: 113765-23-4
allyl O-(6-O-acetyl-2,3-di-O-benzyl-α-D-galactopyranosyl)-(1->4)-6-O-acetyl-2,3-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 74.1 percent / SnCl₂, AgClO₄, molecular sieves 4A / diethyl ether; toluene / 20 h / -15 deg C to rt

2: 89.8 percent / pyridine / 1.5 h / 0 °C

With 4 A molecular sieve; silver perchlorate; tin(ll) chloride; In pyridine; diethyl ether; toluene;
DOI:10.1016/0008-6215(89)85010-4