3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose

Base Information

Chemical Name:3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose
CAS No.:848345-30-2
Molecular Formula:C₃₀H₃₄O₈S
Molecular Weight:554.661
Hs Code.:

Synonyms:3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose

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Chemical Property of 3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose

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Technology Process of 3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose

There total 5 articles about 3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose 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: 95.0%

: 848345-29-9
3,5-di-O-benzyl-1,2-O-isopropylidene-β-L-idofuranose

: 98-59-9
p-toluenesulfonyl chloride

: 848345-30-2
3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose

Guidance literature:: With pyridine; at 20 ℃; for 10h;
DOI:10.1016/j.tetasy.2004.11.034

Reference yield:

: 848345-27-7
6-O-t-butyldiphenylsilyl-1,2-O-isopropylidene-β-L-idofuranose

: 848345-30-2
3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / sodium hydride; tetrabutylammonium iodide / dimethylformamide / 24 h / 20 °C

2: 94 percent / tetrabutylammonium fluoride / tetrahydrofuran / 38 h / 20 °C

3: 95 percent / pyridine / 10 h / 20 °C

With pyridine; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.tetasy.2004.11.034

Reference yield:

: 848345-28-8
3,5-di-O-benzyl-6-O-t-butyldiphenylsilyl-1,2-O-isopropylidene-β-L-idofuranose

: 848345-30-2
3,5-di-O-benzyl-6-O-p-toluenesulfonyl-1,2-O-isopropylidene-β-L-idofuranose

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / tetrabutylammonium fluoride / tetrahydrofuran / 38 h / 20 °C

2: 95 percent / pyridine / 10 h / 20 °C

With pyridine; tetrabutyl ammonium fluoride; In tetrahydrofuran;
DOI:10.1016/j.tetasy.2004.11.034