3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose

Base Information

Chemical Name:3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose
CAS No.:1257634-78-8
Molecular Formula:C₂₅H₂₈O₆
Molecular Weight:424.494
Hs Code.:

Synonyms:3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose

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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 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose

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Technology Process of 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose

There total 7 articles about 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose 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: 98.0%

: C₂₃H₂₆O₅

: 75-36-5
acetyl chloride

: 1257634-78-8
3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 - 20 ℃;
DOI:10.1021/jo101453y

Reference yield:

: phenyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-thio-α-D-mannopyranoside

: 762-72-1
allyl-trimethyl-silane

: 1257634-78-8
3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose

: 1257634-65-3
3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-α-D-mannopyranose

Guidance literature:: phenyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-thio-α-D-mannopyranoside; With trifluoromethylsulfonic anhydride; 1,1'-sulfinylbisbenzene; 2,4,6-tri-tert-butylpyrimidine; In dichloromethane; at -55 ℃; for 0.5h; Inert atmosphere; Molecular sieve;

allyl-trimethyl-silane; In dichloromethane; at -55 ℃; optical yield given as %de; stereoselective reaction; Inert atmosphere; Molecular sieve;
DOI:10.1021/jo101453y

Reference yield:

: 158716-10-0
phenyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-thio-α-D-mannopyranoside

: 762-72-1
allyl-trimethyl-silane

: 1257634-78-8
3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose

: 1257634-65-3
3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-α-D-mannopyranose

Guidance literature:: phenyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-thio-α-D-mannopyranoside; With N-benzoylpiperidine; trifluoromethylsulfonic anhydride; 2,4,6-tri-tert-butylpyrimidine; In dichloromethane; at -55 ℃; for 0.5h; Inert atmosphere; Molecular sieve;

allyl-trimethyl-silane; In dichloromethane; at -55 ℃; optical yield given as %de; stereoselective reaction; Inert atmosphere; Molecular sieve;
DOI:10.1021/jo101453y