2-deoxy-3,5-di-O-methyl-4-O-<(4-methylphenyl)sulfonyl>-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

Base Information

Chemical Name:2-deoxy-3,5-di-O-methyl-4-O-<(4-methylphenyl)sulfonyl>-D-erythro-pentose cyclic 1,3-propanediyl mercaptal
CAS No.:135598-47-9
Molecular Formula:C₁₇H₂₆O₅S₃
Molecular Weight:406.588
Hs Code.:

Synonyms:2-deoxy-3,5-di-O-methyl-4-O-<(4-methylphenyl)sulfonyl>-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

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Chemical Property of 2-deoxy-3,5-di-O-methyl-4-O-<(4-methylphenyl)sulfonyl>-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

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Technology Process of 2-deoxy-3,5-di-O-methyl-4-O-<(4-methylphenyl)sulfonyl>-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

There total 2 articles about 2-deoxy-3,5-di-O-methyl-4-O-<(4-methylphenyl)sulfonyl>-D-erythro-pentose cyclic 1,3-propanediyl mercaptal 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: 76.0%

: 135598-46-8
2-deoxy-3,5-O-dimethyl-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

: 98-59-9
p-toluenesulfonyl chloride

: 135598-47-9
2-deoxy-3,5-di-O-methyl-4-O-<(4-methylphenyl)sulfonyl>-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

Guidance literature:: With pyridine; at 20 ℃; for 48h;
DOI:10.1021/jo00021a015

Reference yield:

: 70355-18-9
α-/β-methyl 2-deoxy-3,5-O-dimethyl-D-erythro-pentafuranoside

: 135598-47-9
2-deoxy-3,5-di-O-methyl-4-O-<(4-methylphenyl)sulfonyl>-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / 6 N HCl, ZnCl₂, silica gel / CH₂Cl₂ / 3 h / 20 °C

2: 76 percent / pyridine / 48 h / 20 °C

With pyridine; hydrogenchloride; silica gel; zinc(II) chloride; In dichloromethane;
DOI:10.1021/jo00021a015