5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Base Information

Chemical Name:5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside
CAS No.:876345-20-9
Molecular Formula:C₆₉H₈₂O₁₆
Molecular Weight:1167.4
Hs Code.:

5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Synonyms:5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

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Chemical Property of 5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

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Technology Process of 5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

There total 4 articles about 5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside 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: 94.0%

: 876345-18-5
5-(methoxycarbonyl)pentyl 3,4-di-O-benzyl-α-L-rhamnopyranoside

: 876345-19-6
methyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranoside

: 876345-20-9
5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With N-iodo-succinimide; silver trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1016/j.bmcl.2005.10.056

Reference yield:

: 111373-96-7
3-O-acetyl-2,4-di-O-benzyl-1-thio-α-L-rhamnopyranosyl chloride

: 876345-20-9
5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / AgOTf; 2,6-di-t-Bu-Me-pyridine / CH₂Cl₂ / 1 h / 20 °C

2: 94 percent / NIS; AgOTf / CH₂Cl₂ / 1 h / 20 °C

With N-iodo-succinimide; 2,6-di-t-Bu-Me-pyridine; silver trifluoromethanesulfonate; In dichloromethane;
DOI:10.1016/j.bmcl.2005.10.056

Reference yield:

: methyl 2,4-di-O-benzyl-1-thio-α-L-rhamnopyranoside

: 876345-20-9
5-methoxycarbonylpentyl 3-O-acetyl-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / AgOTf; 2,6-di-t-Bu-Me-pyridine / CH₂Cl₂ / 1 h / 20 °C

2: 94 percent / NIS; AgOTf / CH₂Cl₂ / 1 h / 20 °C

With N-iodo-succinimide; 2,6-di-t-Bu-Me-pyridine; silver trifluoromethanesulfonate; In dichloromethane;
DOI:10.1016/j.bmcl.2005.10.056