3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose

Base Information

Chemical Name:3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose
CAS No.:551934-30-6
Molecular Formula:C₁₆H₂₀O₇S
Molecular Weight:356.397
Hs Code.:

Synonyms:3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose

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Chemical Property of 3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose

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Technology Process of 3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose

There total 5 articles about 3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose 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: 64.0%

: 960073-88-5
4-C-methanesulfonyloxymethyl-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose

: 551934-30-6
3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide;
DOI:10.1080/15257770701544302

Reference yield: 61.0%

: 551934-26-0
5-(O-p-toluenesulfonyl)-4-C-(p-toluenesulfonyloxymethyl)-1,2-O-(isopropylidene)-β-L-threo-xylofuranose

: 551934-30-6
3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose

Guidance literature:: With sodium hydride; N,N-dimethyl-formamide; In toluene; at 42 - 45 ℃;
DOI:10.1016/S0040-4020(02)01632-0

Reference yield:

: 72261-44-0
1,2-O-isopropylidene-3-O-benzyl-4-C-(hydroxymethyl)-β-L-threo-pento-1,4-furanose

: 551934-30-6
3-O,4-C-methylene-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose

Guidance literature:: Multi-step reaction with 3 steps

1: 76 percent / pyridine / 0 °C

2: 63 percent / hydrogen / Pd/C / ethyl acetate / 24 h / 25 - 28 °C

3: 61 percent / sodium hydride; dimethylformamide / toluene / 42 - 45 °C

With pyridine; hydrogen; sodium hydride; N,N-dimethyl-formamide; palladium on activated charcoal; In ethyl acetate; toluene;
DOI:10.1016/S0040-4020(02)01632-0