methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

Base Information

Chemical Name:methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside
CAS No.:92464-12-5
Molecular Formula:C₁₈H₂₄O₇S
Molecular Weight:384.45
Hs Code.:

methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C-<R(methanesulfonyloxymethyl)ethylidene>-α-D-mannopyranoside

Synonyms:methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

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Chemical Property of methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

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Technology Process of methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

There total 3 articles about methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--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: 46.0%

: 124-63-0
methanesulfonyl chloride

: 72079-84-6
methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

: 92464-12-5
methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

Guidance literature:: With diethylamine; In dichloromethane; at -78 ℃; for 1h;
DOI:10.1016/S0040-4020(01)82414-5

Reference yield:

: 72079-83-5
methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

: 92464-12-5
methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / lithium aluminum hydride / diethyl ether / 2 h / Ambient temperature

2: 46 percent / Et₂N / CH₂Cl₂ / 1 h / -78 °C

With lithium aluminium tetrahydride; diethylamine; In diethyl ether; dichloromethane;
DOI:10.1016/S0040-4020(01)82414-5

Reference yield:

: 66537-92-6
methyl 2,3-anhydro-4,6-benzylidene-α-D-allopyranoside

: 92464-12-5
methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-C--α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 50.1 percent / NaH / dioxane / 96 h / 160 °C

2: 97 percent / lithium aluminum hydride / diethyl ether / 2 h / Ambient temperature

3: 46 percent / Et₂N / CH₂Cl₂ / 1 h / -78 °C

With lithium aluminium tetrahydride; sodium hydride; diethylamine; In 1,4-dioxane; diethyl ether; dichloromethane;
DOI:10.1016/S0040-4020(01)82414-5