ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

Base Information

Chemical Name:ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside
CAS No.:521309-20-6
Molecular Formula:C₂₄H₂₈O₆S
Molecular Weight:444.549
Hs Code.:

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

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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 ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

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Technology Process of ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

There total 1 articles about ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside 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: 93.0%

: 108-24-7
acetic anhydride

: 454664-78-9
ethyl 2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

: 521309-20-6
ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

Guidance literature:: With pyridine;

Reference yield: 71.4%

: 521309-20-6
ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

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

Guidance literature:: With mercury(II) trifluoroacetate; In dichloromethane; water; at 0 ℃; for 12h;

Reference yield:

: 521309-20-6
ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside

: 876405-33-3
ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-α-D-mannopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 2 steps

1: 71.4 percent / mercury(II) trifluoroacetate / CH₂Cl₂; H₂O / 12 h / 0 °C

2: 69.2 percent / K₂CO₃ / CH₂Cl₂ / 3 h / 20 °C

With mercury(II) trifluoroacetate; potassium carbonate; In dichloromethane; water;