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

Base Information

Chemical Name:benzyl 2,4-di-O-benzoyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside
CAS No.:904690-06-8
Molecular Formula:C₅₅H₆₂O₂₆
Molecular Weight:1139.08
Hs Code.:

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

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Chemical Property of benzyl 2,4-di-O-benzoyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside

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

There total 1 articles about benzyl 2,4-di-O-benzoyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-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: 89.0%

: 121238-27-5
2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl trichloroimidate

: 845640-58-6
benzyl 2,4-di-O-benzoyl-α-D-mannopyranoside

: 904690-06-8
benzyl 2,4-di-O-benzoyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside

Guidance literature:: With 4 A molecular sieve; boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃; for 18h;
DOI:10.1016/j.carres.2006.03.007

Reference yield: 76.0%

: 904690-06-8
benzyl 2,4-di-O-benzoyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside

: 2,4-di-O-benzoyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-D-mannopyranose

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; at 20 ℃; for 24h;
DOI:10.1016/j.carres.2006.03.007

Reference yield:

: 904690-06-8
benzyl 2,4-di-O-benzoyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-α-D-mannopyranoside

: 904690-08-0
2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1->3)-[2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1->6)-]-2,4-di-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / hydrogen / Pd/C / ethyl acetate / 24 h / 20 °C

2: 92 percent / DBU / CH₂Cl₂ / 1.5 h / 0 - 20 °C

With hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; palladium on activated charcoal; In dichloromethane; ethyl acetate;
DOI:10.1016/j.carres.2006.03.007