methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside

Base Information

Chemical Name:methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside
CAS No.:110330-32-0
Molecular Formula:C₈₀H₆₄O₁₈
Molecular Weight:1313.38
Hs Code.:

Synonyms:methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside

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Chemical Property of methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside

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Technology Process of methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside

There total 5 articles about methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-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: 91.0%

: 61198-88-7
2,3,4,6-tetra-O-benzoyl-α-D-galactopyranosyl bromide

: 110319-44-3
methyl 2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside

: 110330-32-0
methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside

Guidance literature:: With calcium sulfate; mercury(II) cyanide; mercury dibromide; In benzene; for 48h; Ambient temperature;
DOI:10.1021/jo00232a036

Reference yield:

: 110319-35-2
methyl 6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

: 110330-32-0
methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / 4-(dimethyloamino)-pyridine, sym-collidine / CH₂Cl₂ / Ambient temperature

2: 89 percent / acetyl chloride, methanol / diethyl ether / Ambient temperature

3: 91 percent / mercuric cyanide, mercuric bromide, drierite / benzene / 48 h / Ambient temperature

With 2,4,6-trimethyl-pyridine; methanol; dmap; calcium sulfate; mercury(II) cyanide; acetyl chloride; mercury dibromide; In diethyl ether; dichloromethane; benzene;
DOI:10.1021/jo00232a036

Reference yield:

: 14002-51-8
4-biphenyl-carboxylic acid chloride

: 110330-32-0
methyl O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / 4-(dimethyloamino)-pyridine, sym-collidine / CH₂Cl₂ / Ambient temperature

2: 89 percent / acetyl chloride, methanol / diethyl ether / Ambient temperature

3: 91 percent / mercuric cyanide, mercuric bromide, drierite / benzene / 48 h / Ambient temperature

With 2,4,6-trimethyl-pyridine; methanol; dmap; calcium sulfate; mercury(II) cyanide; acetyl chloride; mercury dibromide; In diethyl ether; dichloromethane; benzene;
DOI:10.1021/jo00232a036