methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside

Base Information

Chemical Name:methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside
CAS No.:1256138-24-5
Molecular Formula:C₃₀H₄₃BrO₁₃
Molecular Weight:691.568
Hs Code.:

Synonyms:methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside

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Chemical Property of methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside

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Technology Process of methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside

There total 9 articles about methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside 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:

: 1256138-21-2
C₃₀H₄₃BrO₁₃

: 1256138-24-5
methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 0.333333h; Inert atmosphere; Molecular sieve;
DOI:10.1021/ja1054065

Reference yield:

: 1256138-08-5
phenyl 4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-1-thio-α-D-mannopyranoside

: 4153-24-6
1,2,3,4-tetra-O-methyl-α-D-glucopyranose

: 1256138-21-2
C₃₀H₄₃BrO₁₃

: 1256138-24-5
methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at -20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1021/ja1054065

Reference yield:

: 6984-43-6
(2S,3R,4S,5R,6R)-2,3,4,5-tetramethoxy-6-((trityloxy)methyl)tetrahydro-2H-pyran

: 1256138-24-5
methyl (4,6-O-benzylidene-2-O-bromoacetyl-3-O-pivaloyl-α-D-mannopyranoside)-(1->6)-2,3,4-O-methyl-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: water; acetic acid / 4 h / 40 °C

2: trifluorormethanesulfonic acid; N-iodo-succinimide / dichloromethane / 0.5 h / -20 °C / Molecular sieve; Inert atmosphere

With N-iodo-succinimide; trifluorormethanesulfonic acid; water; acetic acid; In dichloromethane;
DOI:10.1002/chem.201203725