methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside

Base Information

Chemical Name:methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside
CAS No.:129941-07-7
Molecular Formula:C₅₅H₅₀O₁₅
Molecular Weight:950.993
Hs Code.:

Synonyms:methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside

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Chemical Property of methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside

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Technology Process of methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside

There total 4 articles about methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside 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%

: 76375-66-1
methyl 2-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside

: 62774-33-8,65236-83-1,65236-84-2,65236-86-4,121523-94-2,121523-99-7,121524-00-3,65615-60-3
phenyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

: 118545-28-1,118579-77-4,129941-07-7
methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-glucopyranoside

Guidance literature:: With methylsulfenyl bromide; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; for 0.666667h;
DOI:10.1016/0008-6215(88)85071-7

Reference yield: 89.0%

: 76375-66-1
methyl 2-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside

: 4-methylphenyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

: 118545-28-1,118579-77-4,129941-07-7
methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-glucopyranoside

Guidance literature:: 4-methylphenyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside; With silver trifluoromethanesulfonate; dimethoxythioxaphosphoranesulfenyl bromide; In tetrachloromethane; dichloromethane; at -72 ℃; Molecular sieve; Inert atmosphere;

methyl 2-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside; In tetrachloromethane; dichloromethane; at -72 - 20 ℃; Inert atmosphere; Molecular sieve;
DOI:10.1039/c0ob00380h

Reference yield: 82.0%

: 14218-11-2,14218-30-5,61198-88-7,108438-33-1,108836-02-8,114682-36-9,127305-34-4,151377-77-4
2,3,4,6-Tetra-O-benzoyl-α-D-mannopyranosyl bromide

: 23392-29-2
methyl 2-O-benzyl-4,6-O-benzylidene-α-D-mannopyranoside

: 129941-07-7
methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside

Guidance literature:: With molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; toluene; for 1h; Ambient temperature;
DOI:10.1016/0008-6215(90)84213-E