benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

Base Information

Chemical Name:benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside
CAS No.:105165-83-1
Molecular Formula:C₃₆H₄₄O₉
Molecular Weight:620.74
Hs Code.:

Synonyms:benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

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Chemical Property of benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

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Technology Process of benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

There total 4 articles about benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-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: 68.7%

: 78161-36-1
benzyl 3,4-di-O-benzyl-2-O-α-L-rhamnopyranosyl-α-L-rhamnopyranoside

: 77-76-9
2,2-dimethoxy-propane

: 105165-83-1
benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: With toluene-4-sulfonic acid; at 20 ℃; for 1.5h;
DOI:10.1016/0008-6215(86)80015-5

Reference yield:

: 62774-10-1
benzyl 3,4-di-O-benzyl-α-L-rhamnopyranoside

: 105165-83-1
benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 68.8 percent / Hg(CN)2 / acetonitrile / 24 h / Ambient temperature

2: 88.5 percent / NaOMe / methanol / 24 h

3: 68.7 percent / toluene-p-sulfonic acid / 1.5 h / 20 °C

With sodium methylate; mercury(II) cyanide; toluene-4-sulfonic acid; In methanol; acetonitrile;
DOI:10.1016/0008-6215(86)80015-5

Reference yield:

: 73223-28-6
benzyl 3,4-di-O-benzyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

: 105165-83-1
benzyl 3,4-di-O-benzyl-2-O-(2,3-O-isopropylidene-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 88.5 percent / NaOMe / methanol / 24 h

2: 68.7 percent / toluene-p-sulfonic acid / 1.5 h / 20 °C

With sodium methylate; toluene-4-sulfonic acid; In methanol;
DOI:10.1016/0008-6215(86)80015-5