allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside

Base Information

Chemical Name:allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside
CAS No.:918334-09-5
Molecular Formula:C₃₁H₄₄O₆Si
Molecular Weight:540.772
Hs Code.:

Synonyms:allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside

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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 allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside

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Technology Process of allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside

There total 3 articles about allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside 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: 66.0%

: 918334-08-4
allyl 4,6-O-di-tert-butylsilylene-α-D-galactopyranoside

: 100-39-0
benzyl bromide

: 918334-09-5
allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at -20 - 20 ℃; for 15h;
DOI:10.1016/j.carres.2006.09.006

Reference yield:

: 85272-31-7
di-tert-butylsilyl bis(trifluoromethanesulfonate)

: 918334-09-5
allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / DMAP / pyridine / 4 h / 0 - 20 °C

2: 66 percent / sodium hydride / dimethylformamide / 15 h / -20 - 20 °C

With dmap; sodium hydride; In pyridine; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2006.09.006

Reference yield:

: 48149-72-0,821794-45-0
(2S,3R,4S,5R,6R)-2-Allyloxy-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

: 918334-09-5
allyl 2,3-di-O-benzyl-4,6-O-di-tert-butylsilylene-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / DMAP / pyridine / 4 h / 0 - 20 °C

2: 66 percent / sodium hydride / dimethylformamide / 15 h / -20 - 20 °C

With dmap; sodium hydride; In pyridine; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2006.09.006