6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal

Base Information

Chemical Name:6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal
CAS No.:116265-47-5
Molecular Formula:C₃₂H₃₁N₃O₈S₂
Molecular Weight:649.745
Hs Code.:

Synonyms:6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal

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Chemical Property of 6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal

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Technology Process of 6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal

There total 5 articles about 6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-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: 94.0%

: 108-24-7
acetic anhydride

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

: 116265-47-5
6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal

Guidance literature:: With pyridine; at 0 ℃; for 12h;

Reference yield:

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

: 116265-47-5
6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal

Guidance literature:: Multi-step reaction with 5 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: 72 percent / formic acid / diethyl ether / 0.75 h / Ambient temperature

5: 94 percent / pyridine / 12 h / 0 °C

With pyridine; hydrogenchloride; formic acid; In pyridine; diethyl ether;

Reference yield:

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

: 116265-47-5
6-O-Acetyl-2-azido-3,4,5-tri-O-benzoyl-2-desoxy-D-galactose-trimethylendithioacetal

Guidance literature:: Multi-step reaction with 4 steps

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

2: pyridine / 1 h / Ambient temperature

3: 72 percent / formic acid / diethyl ether / 0.75 h / Ambient temperature

4: 94 percent / pyridine / 12 h / 0 °C

With pyridine; formic acid; In pyridine; diethyl ether;