2,3,2',3'-tetra-O-benzyl-4,6:4',6'-di-O-benzylidene-(α-D-mannopyranosyl α-D-mannopyranoside)

Base Information

Chemical Name:2,3,2',3'-tetra-O-benzyl-4,6:4',6'-di-O-benzylidene-(α-D-mannopyranosyl α-D-mannopyranoside)
CAS No.:93636-46-5
Molecular Formula:C₅₄H₅₄O₁₁
Molecular Weight:879.016
Hs Code.:

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

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Chemical Property of 2,3,2',3'-tetra-O-benzyl-4,6:4',6'-di-O-benzylidene-(α-D-mannopyranosyl α-D-mannopyranoside)

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Technology Process of 2,3,2',3'-tetra-O-benzyl-4,6:4',6'-di-O-benzylidene-(α-D-mannopyranosyl α-D-mannopyranoside)

There total 1 articles about 2,3,2',3'-tetra-O-benzyl-4,6:4',6'-di-O-benzylidene-(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:

: 100-44-7
benzyl chloride

: 89387-66-6
3,3'-di-O-acetyl-4,6:4',6'-di-O-benzylidene-2,2'-di-O-(trifluoromethylsulfonyl)-α,α-trehalose

: 103-50-4
dibenzyl ether

: 93636-46-5
2,3,2',3'-tetra-O-benzyl-4,6:4',6'-di-O-benzylidene-(α-D-mannopyranosyl α-D-mannopyranoside)

: 100-51-6,185532-71-2
benzyl alcohol

Guidance literature:: With sodium hydride; acetic acid; sodium nitrite; Yield given. Multistep reaction; 1.) 16h, 105 deg C, HMPA, 2.) 2h, room temperature, DMFA;
DOI:10.1016/0008-6215(84)85304-5

Reference yield: 71.5%

: 93636-46-5
2,3,2',3'-tetra-O-benzyl-4,6:4',6'-di-O-benzylidene-(α-D-mannopyranosyl α-D-mannopyranoside)

: 93636-48-7
6-O-acetyl-2,3,2',3'-tetra-O-benzyl-(α-D-mannopyranosyl α-D-mannopyranoside)

: 93636-47-6
2,3,2',3'-tetra-O-benzyl-(α-D-mannopyranosyl α-D-mannopyranoside)

Guidance literature:: With acetic acid; In water; at 80 ℃; for 3h;
DOI:10.1016/0008-6215(84)85304-5

Reference yield:

: 93636-46-5
2,3,2',3'-tetra-O-benzyl-4,6:4',6'-di-O-benzylidene-(α-D-mannopyranosyl α-D-mannopyranoside)

: 93636-50-1
2,3,2',3'-tetra-O-benzyl-6-O-p-tolylsulfonyl-(α-D-mannopyranosyl α-D-mannopyranoside)

Guidance literature:: Multi-step reaction with 2 steps

1: 71.5 percent / acetic acid / H₂O / 3 h / 80 °C

2: 17 percent / pyridine / 58 h / Ambient temperature

With pyridine; acetic acid; In water;
DOI:10.1016/0008-6215(84)85304-5