benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-α-D-mannopyranoside

Base Information

Chemical Name:benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-α-D-mannopyranoside
CAS No.:88261-69-2
Molecular Formula:C₆₃H₆₄O₁₃
Molecular Weight:1029.19
Hs Code.:

Synonyms:benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-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 benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-α-D-mannopyranoside

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Technology Process of benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-α-D-mannopyranoside

There total 4 articles about benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-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: 87.0%

: 68536-53-8
2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl chloride

: 88261-68-1
benzyl 2-O-acetyl-4,6-di-O-benzyl-α-D-mannopyranoside

: 88261-69-2
benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-α-D-mannopyranoside

Guidance literature:: With silver(I) 4-methylbenzenesulfonate; In acetonitrile; for 43h; Ambient temperature;
DOI:10.1016/0008-6215(83)88407-9

Reference yield:

: 4,6-di-O-benzyl-D-mannopyranose

: 88261-69-2
benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / HCl / 4 h / Heating

2: 82 percent / 60percent NaH in mineral oil, mercury(II) chloride / tetrahydrofuran / 0.75 h

3: 87 percent / silver p-toluenesulfonate / acetonitrile / 43 h / Ambient temperature

With hydrogenchloride; silver(I) 4-methylbenzenesulfonate; sodium hydride; mercury dichloride; In tetrahydrofuran; acetonitrile;
DOI:10.1016/0008-6215(83)88407-9

Reference yield:

: 88261-67-0
benzyl 4,6-di-O-benzyl-α-D-mannopyranoside

: 88261-69-2
benzyl 2-O-acetyl-3-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-4,6-di-O-benzyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / 60percent NaH in mineral oil, mercury(II) chloride / tetrahydrofuran / 0.75 h

2: 87 percent / silver p-toluenesulfonate / acetonitrile / 43 h / Ambient temperature

With silver(I) 4-methylbenzenesulfonate; sodium hydride; mercury dichloride; In tetrahydrofuran; acetonitrile;
DOI:10.1016/0008-6215(83)88407-9