(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

Base Information

Chemical Name:(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol
CAS No.:212131-88-9
Molecular Formula:C₄₁H₄₈O₁₃
Molecular Weight:748.824
Hs Code.:

Synonyms:(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

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Chemical Property of (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

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Technology Process of (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

There total 1 articles about (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol 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: 74.0%

: 125520-01-6
ethyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside

: 5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

: 212131-88-9
(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; In diethyl ether; 1,2-dichloro-ethane; at 0 ℃; for 0.5h;
DOI:10.1016/S0008-6215(97)00271-1

Reference yield: 68.0%

: 212131-88-9
(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

: 212131-89-0
(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

Guidance literature:: With 1,4-diaza-bicyclo[2.2.2]octane; RhCl(PPh₃)3; water; In ethanol; toluene; for 0.75h; Heating;
DOI:10.1016/S0008-6215(97)00271-1

Reference yield:

: 212131-88-9
(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-4)-5-O-allyl-1-O-benzoyl-2,3-di-O-benzyl-D-ribitol

: 212127-47-4
C₇₆H₈₆NO₂₂P

Guidance literature:: Multi-step reaction with 2 steps

1: 68 percent / DABCO, RhCl(PPh₃)3, H₂O / ethanol; toluene / 0.75 h / Heating

2: pivaloyl chloride, pyridine

With pyridine; 1,4-diaza-bicyclo[2.2.2]octane; RhCl(PPh₃)3; water; pivaloyl chloride; In ethanol; toluene;
DOI:10.1016/S0008-6215(97)00271-1