methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-α-D-glucopyranoside

Base Information

Chemical Name:methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-α-D-glucopyranoside
CAS No.:196801-96-4
Molecular Formula:C₃₅H₃₈O₆
Molecular Weight:554.683
Hs Code.:

Synonyms:methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-α-D-glucopyranoside

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Chemical Property of methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-α-D-glucopyranoside

Chemical Property:

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Technology Process of methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-α-D-glucopyranoside

There total 5 articles about methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-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: 93.0%

: 100-39-0
benzyl bromide

: 51016-10-5
methyl 2,3-di-O-methyl-6-O-(triphenylmethyl)-α-D-glucopyranoside

: 196801-96-4
methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-α-D-glucopyranoside

Guidance literature:: methyl 2,3-di-O-methyl-6-O-(triphenylmethyl)-α-D-glucopyranoside; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 - 5 ℃; for 1h;

benzyl bromide; In N,N-dimethyl-formamide; at 20 ℃; for 24h;
DOI:10.1039/c1cc11690h

Reference yield:

: 76-83-5
trityl chloride

: 196801-96-4
methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine; dmap / 72 h / 60 °C

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 5 °C

2.2: 24 h / 20 °C

With pyridine; dmap; sodium hydride; In N,N-dimethyl-formamide; mineral oil;
DOI:10.1039/c1cc11690h

Reference yield:

: 97-30-3
methyl-alpha-D-glucopyranoside

: 196801-96-4
methyl 4-O-benzyl-2,3-di-O-methyl-6-O-triphenylmethyl-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1.1: camphor-10-sulfonic acid / acetonitrile / 0.33 h / 80 °C

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 5 °C

2.2: 24 h / 20 °C

3.1: hydrogenchloride / methanol; water / 3 h / 55 °C

4.1: pyridine; dmap / 72 h / 60 °C

5.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 5 °C

5.2: 24 h / 20 °C

With pyridine; hydrogenchloride; dmap; camphor-10-sulfonic acid; sodium hydride; In methanol; water; N,N-dimethyl-formamide; acetonitrile; mineral oil;
DOI:10.1039/c1cc11690h