7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol

Base Information

• Chemical Name: 7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol
• CAS No.: 1092368-88-1
• Molecular Formula: C₄₀H₅₂O₅Si
• Molecular Weight: 640.935

Synonyms:7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol

Chemical Property of 7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol

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Technology Process of 7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol

There total 1 articles about 7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol 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: 91.0%

7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-1,3-O-(4-methoxybenzylidene)-2,6-dimethyl-D-gluco-heptitol (1092368-87-0) → 7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol (1092368-88-1)

Guidance literature:

With diisobutylaluminium hydride; In dichloromethane; toluene; at 0 ℃; for 2h; Inert atmosphere;

DOI:10.1055/s-0029-1216903

Reference yield: 98.0%

7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol (1092368-88-1) + p-toluenesulfonyl chloride (98-59-9) → 7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-1-O-[(4-methylphenyl)sulfonyl]-D-gluco-heptitol

Guidance literature:

In pyridine; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1055/s-0029-1216903

Reference yield: 93.0%

7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-3-O-(4-methoxybenzyl)-2,6-dimethyl-D-gluco-heptitol (1092368-88-1) + p-toluenesulfonyl chloride (98-59-9) → C47H58O7SSi (1092368-89-2)

Guidance literature:

With pyridine; In dichloromethane; at 20 ℃; for 3h;

DOI:10.1055/s-2008-1078170

upstream raw materials:

7-O-benzyl-5-O-[tert-butyl(diphenyl)silyl]-2,4,6-trideoxy-1,3-O-(4-methoxybenzylidene)-2,6-dimethyl-D-gluco-heptitol

Downstream raw materials:

C₄₇H₅₈O₇SSi

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