2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal

Base Information

Chemical Name:2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal
CAS No.:116265-48-6
Molecular Formula:C₃₁H₃₁N₃O₉S₃
Molecular Weight:685.8
Hs Code.:

Synonyms:2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal

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Chemical Property of 2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal

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Technology Process of 2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal

There total 6 articles about 2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal 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: 81.0%

: 124-63-0
methanesulfonyl chloride

: 116265-46-4
2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal

: 116265-48-6
2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal

Guidance literature:: With pyridine; In dichloromethane; at 5 ℃; for 14h;

Reference yield:

: 68733-26-6
2-deoxy-2-azidogalactopyranose

: 116265-48-6
2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal

Guidance literature:: Multi-step reaction with 4 steps

1: 72 percent / 6M HCl / 22 h / Ambient temperature

2: 59 percent / pyridine / 2 h / 70 °C

3: pyridine / 1 h / Ambient temperature

4: 1.) formic acid 2.) pyridine / 1.) Et₂O, 2.) 5 deg C, 14 h

With pyridine; hydrogenchloride; formic acid; In pyridine;

Reference yield:

: 116265-41-9
2-Azido-2-desoxy-D-galactose-trimethylendithioacetal

: 116265-48-6
2-Azido-3,4,5-tri-O-benzoyl-2-desoxy-6-O-(methylsulfonyl)-D-galactose-trimethylendithioacetal

Guidance literature:: Multi-step reaction with 3 steps

1: 59 percent / pyridine / 2 h / 70 °C

2: pyridine / 1 h / Ambient temperature

3: 1.) formic acid 2.) pyridine / 1.) Et₂O, 2.) 5 deg C, 14 h

With pyridine; formic acid; In pyridine;