methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside

Base Information

Chemical Name:methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside
CAS No.:149033-49-8
Molecular Formula:C₂₃H₂₃NO₉S
Molecular Weight:489.503
Hs Code.:

Synonyms:methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside

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Technology Process of methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside

There total 3 articles about methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside 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: 78.0%

: 124-63-0
methanesulfonyl chloride

: 84278-01-3
methyl 4,6-O-benzylidene-2-deoxy-2-phthalimido-α-D-altropyranoside

: 149033-49-8
methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside

Guidance literature:: With pyridine; at 0 - 5 ℃; for 18h;
DOI:10.1016/0008-6215(93)84174-5

Reference yield:

: 85-44-9
phthalic anhydride

: 149033-49-8
methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / triethylamine / toluene / 2 h / Heating

2: 78 percent / pyridine / 18 h / 0 - 5 °C

With pyridine; triethylamine; In toluene;
DOI:10.1016/0008-6215(93)84174-5

Reference yield:

: 6038-60-4
methyl 2-amino-4,6-O-benzylidene-2-deoxy-α-D-altropyranoside

: 149033-49-8
methyl 4,6-O-benzylidene-2-deoxy-3-O-mesyl-2-phthalimido-α-D-altropyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / triethylamine / toluene / 2 h / Heating

2: 78 percent / pyridine / 18 h / 0 - 5 °C

With pyridine; triethylamine; In toluene;
DOI:10.1016/0008-6215(93)84174-5