methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-α-D-mannopyranoside

Base Information

Chemical Name:methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-α-D-mannopyranoside
CAS No.:1610712-48-5
Molecular Formula:C₃₀H₃₄O₆
Molecular Weight:490.596
Hs Code.:

Synonyms:methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-α-D-mannopyranoside

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Chemical Property of methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-α-D-mannopyranoside

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Technology Process of methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-α-D-mannopyranoside

There total 3 articles about methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-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: 98.0%

: 1610712-47-4
methyl 4,6-O-(2,6-dimethylbenzylidene)-α-D-mannopyranoside

: 100-39-0
benzyl bromide

: 1610712-48-5
methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-α-D-mannopyranoside

Guidance literature:: With potassium hydroxide; In toluene; for 6h; Reflux; Inert atmosphere;
DOI:10.1016/j.carres.2014.02.024

Reference yield:

: 1123-56-4
2,6-dimethylbenzaldehyde

: 1610712-48-5
methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / N,N-dimethyl-formamide / 1 h / 50 °C / Inert atmosphere

2: potassium hydroxide / toluene / 6 h / Reflux; Inert atmosphere

With toluene-4-sulfonic acid; potassium hydroxide; In N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.carres.2014.02.024

Reference yield:

: 617-04-9
(2R,3S,4S,5S,6S)-2-(hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol

: 1610712-48-5
methyl 2,3-di-O-benzyl-4,6-(2,6-dimethylbenzylidene)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / N,N-dimethyl-formamide / 1 h / 50 °C / Inert atmosphere

2: potassium hydroxide / toluene / 6 h / Reflux; Inert atmosphere

With toluene-4-sulfonic acid; potassium hydroxide; In N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.carres.2014.02.024