(1S)-2,3,4,6-tetra-O-benzyl-5-O-methanesulfonyl-D-glucose S-acetyl O-methyl monothioacetal

Base Information

Chemical Name:(1S)-2,3,4,6-tetra-O-benzyl-5-O-methanesulfonyl-D-glucose S-acetyl O-methyl monothioacetal
CAS No.:139183-40-7
Molecular Formula:C₃₈H₄₄O₉S₂
Molecular Weight:708.894
Hs Code.:

Synonyms:(1S)-2,3,4,6-tetra-O-benzyl-5-O-methanesulfonyl-D-glucose S-acetyl O-methyl monothioacetal

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Chemical Property of (1S)-2,3,4,6-tetra-O-benzyl-5-O-methanesulfonyl-D-glucose S-acetyl O-methyl monothioacetal

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Technology Process of (1S)-2,3,4,6-tetra-O-benzyl-5-O-methanesulfonyl-D-glucose S-acetyl O-methyl monothioacetal

There total 2 articles about (1S)-2,3,4,6-tetra-O-benzyl-5-O-methanesulfonyl-D-glucose S-acetyl O-methyl monothioacetal 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:

: 19488-61-0
methyl 2,3,4,6-tetra-O-benzyl α-D-glucopyranoside

: 139183-40-7
(1S)-2,3,4,6-tetra-O-benzyl-5-O-methanesulfonyl-D-glucose S-acetyl O-methyl monothioacetal

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Me₂BBr, 2.) iPr₂NEt / 1.) CH₂Cl₂, -78 deg c, 30 min, 2.) CH₂Cl₂, from -78 deg C to RT, 90 min

2: 85 percent / pyridine / 12 h / Ambient temperature

With pyridine; dimethylboron bromide; N-ethyl-N,N-diisopropylamine;
DOI:10.1016/0008-6215(95)00386-X

Reference yield:

: 139241-42-2
methyl 2,3,4,6-tetra-O-benzyl-α-D-altropyranoside

: 139183-40-7,139183-44-1,139183-51-0,139211-79-3
Thioacetic acid S-((2S,3R,4S,5R)-2,3,4,6-tetrakis-benzyloxy-5-methanesulfonyloxy-1-methoxy-hexyl) ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Me₂BBr, 2.) iPr₂NEt / 1.) CH₂Cl₂, -78 deg C, 30 min, 2.) CH₂Cl₂, from -78 deg C to RT, 90 min

2: 4-dimethylaminopyridine, pyridine / 8 h / 0 °C

With pyridine; dmap; dimethylboron bromide; N-ethyl-N,N-diisopropylamine;
DOI:10.1016/0008-6215(95)00386-X