2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal

Base Information

Chemical Name:2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal
CAS No.:228399-02-8
Molecular Formula:C₂₃H₂₄O₁₀S
Molecular Weight:492.504
Hs Code.:

Synonyms:2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal

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Chemical Property of 2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal

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Technology Process of 2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal

There total 3 articles about 2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal 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%

: 124-63-0
methanesulfonyl chloride

: 228399-00-6
2,5-anhydro-3,6-di-O-benzoyl-D-allose ethylene acetal

: 228399-02-8
2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal

Guidance literature:: With pyridine; at 4 ℃; for 48h;
DOI:10.1016/S0040-4020(01)01126-7

Reference yield:

: 124-63-0
methanesulfonyl chloride

: 157506-37-1
2,5-anhydro-4,6-di-O-benzoyl-3-O-methanesulfonyl-D-glucose ethylene acetal

: 228399-02-8
2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal

: C₂₃H₂₄O₁₀S

Guidance literature:: 2,5-anhydro-4,6-di-O-benzoyl-3-O-methanesulfonyl-D-glucose ethylene acetal; With calcium carbonate; In water; N,N-dimethyl-formamide; at 155 - 160 ℃; for 20h;

methanesulfonyl chloride; With pyridine; at 4 ℃; for 48h;
DOI:10.1016/S0040-4020(01)01126-7

Reference yield:

: 157506-37-1
2,5-anhydro-4,6-di-O-benzoyl-3-O-methanesulfonyl-D-glucose ethylene acetal

: 228399-02-8
2,5-anhydro-3,6-di-O-benzoyl-4-O-methanesulfonyl-D-allose ethylene acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 24 percent / CaCO₃ / dimethylformamide; H₂O / 20 h / 155 - 160 °C

2: 95 percent / pyridine / 48 h / 4 °C

With pyridine; calcium carbonate; In water; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)01126-7