(R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

Base Information

Chemical Name:(R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside
CAS No.:195147-46-7
Molecular Formula:C₃₁H₃₄O₆
Molecular Weight:502.607
Hs Code.:

Synonyms:(R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

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Technology Process of (R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

There total 3 articles about (R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-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: 99.0%

: 100-39-0
benzyl bromide

: 195147-45-6
but-3-en-2-yl 4,6-O-benzylidene-β-D-glucopyranoside

: 195147-46-7
(R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 3h;
DOI:10.1039/a701630a

Reference yield:

: 200396-09-4
((Ξ)-1-methyl-allyl)-β-D-glucopyranoside

: 195147-46-7
(R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: CSA / acetonitrile / 2 h

2: 99 percent / NaH / dimethylformamide / 3 h / 0 °C

With camphor-10-sulfonic acid; sodium hydride; In N,N-dimethyl-formamide; acetonitrile;
DOI:10.1039/a701630a

Reference yield:

: 157477-49-1
(R/S)-but-3-en-2-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

: 195147-46-7
(R/S)-but-3-en-2-yl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: t-BuOK / methanol / 3.5 h / Ambient temperature

2: CSA / acetonitrile / 2 h

3: 99 percent / NaH / dimethylformamide / 3 h / 0 °C

With camphor-10-sulfonic acid; potassium tert-butylate; sodium hydride; In methanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1039/a701630a