tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranoside

Base Information

• Chemical Name: tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranoside
• CAS No.: 1191953-75-9
• Molecular Formula: C₃₅H₄₈O₅Si
• Molecular Weight: 576.849

Synonyms:tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranoside

Chemical Property of tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranoside

Chemical Property:

Purity/Quality:

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Technology Process of tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranoside

There total 1 articles about tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-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: 98.0%

tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-5a-carba-α-D-galactopyranoside (942155-70-6) + methyl iodide (74-88-4) → tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranoside (1191953-75-9)

Guidance literature:

tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-5a-carba-α-D-galactopyranoside; With sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide; mineral oil; at 0 ℃; for 0.166667h;

methyl iodide; In tetrahydrofuran; N,N-dimethyl-formamide; mineral oil; at 0 - 20 ℃;

DOI:10.1016/j.bmc.2009.07.025

Reference yield: 97.0%

tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranoside (1191953-75-9) → 2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranose (1191953-80-6)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 1h;

DOI:10.1016/j.bmc.2009.07.025

upstream raw materials:

tert-butyldimethylsilyl 2,3,4-tri-O-benzyl-5a-carba-α-D-galactopyranoside

methyl iodide

Downstream raw materials:

2,3,4-tri-O-benzyl-6-O-methyl-5a-carba-α-D-galactopyranose

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