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

Base Information

Chemical Name:8-methoxycarbonyloctyl 2-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-α-D-mannopyranoside
CAS No.:110122-39-9
Molecular Formula:C₇₉H₈₈O₁₅
Molecular Weight:1277.56
Hs Code.:

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

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Chemical Property of 8-methoxycarbonyloctyl 2-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-α-D-mannopyranoside

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Technology Process of 8-methoxycarbonyloctyl 2-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-α-D-mannopyranoside

There total 5 articles about 8-methoxycarbonyloctyl 2-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-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:

: 70056-63-2
6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl bromide

: 110122-37-7
8-methoxycarbonyloctyl 3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-α-D-mannopyranoside

: 110122-38-8
8-methoxycarbonyloctyl 2-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-α-D-mannopyranoside

: 110122-39-9
8-methoxycarbonyloctyl 2-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-α-D-mannopyranoside

Guidance literature:: With 2,4,6-trimethyl-pyridine; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 4h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1016/S0008-6215(00)90133-2

Reference yield:

: 34957-73-8
methyl 9-hydroxynonanoate

: 110122-39-9
8-methoxycarbonyloctyl 2-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 81 percent / HgBr₂, Hg(CN)2, 4A mol. sieves / acetonitrile / 15 h

2: NaOMe / methanol / 4 h / Ambient temperature

3: pyridine / 24 h

4: 2,4,6-trimethylpyridine, silver trifluoromethane sulfonate, 4A mol. sieves / CH₂Cl₂ / 4 h / 0 °C

With pyridine; 2,4,6-trimethyl-pyridine; 4 A molecular sieve; sodium methylate; silver trifluoromethanesulfonate; mercury(II) cyanide; mercury dibromide; In methanol; dichloromethane; acetonitrile;
DOI:10.1016/S0008-6215(00)90133-2

Reference yield:

: 110122-36-6
8-methoxycarbonyloctyl 2,6-di-O-acetyl-3,4-di-O-benzyl-α-D-mannopyranoside

: 110122-39-9
8-methoxycarbonyloctyl 2-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-3,4-di-O-benzyl-6-O-(4-methoxyphenyldiphenylmethyl)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: NaOMe / methanol / 4 h / Ambient temperature

2: pyridine / 24 h

3: 2,4,6-trimethylpyridine, silver trifluoromethane sulfonate, 4A mol. sieves / CH₂Cl₂ / 4 h / 0 °C

With pyridine; 2,4,6-trimethyl-pyridine; 4 A molecular sieve; sodium methylate; silver trifluoromethanesulfonate; In methanol; dichloromethane;
DOI:10.1016/S0008-6215(00)90133-2