2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose

Base Information

Chemical Name:2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose
CAS No.:89202-38-0
Molecular Formula:C₃₂H₃₆O₁₄
Molecular Weight:644.629
Hs Code.:

Synonyms:2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose

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Chemical Property of 2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose

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Technology Process of 2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose

There total 4 articles about 2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose 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: 67.0%

: 242473-77-4
allyl (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

: 89202-38-0
2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose

Guidance literature:: With palladium dichloride; In methanol; at 20 ℃; for 4h;
DOI:10.1039/a909218h

Reference yield:

: 73164-17-7,127913-04-6
9-[(2R,3R,4R,5S,6S)-3-((2R,4aR,6S,7R,8R,8aS)-7-Acetylamino-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy)-4,5-bis-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy]-nonanoic acid methyl ester

: 88331-98-0
2,4-di-O-benzoyl-3-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranosyl bromide

: 88337-88-6
8-(methoxycarbonyl)octyl O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->3)-O-(2,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-O-(2-acetamido-4,6-O-benzylidene-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

: 89202-38-0
2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose

Guidance literature:: With 4 A molecular sieve; mercury(II) cyanide; In dichloromethane; at -80 ℃;
DOI:10.1016/0008-6215(83)88465-1

Reference yield:

: 113893-72-4
2,3,4-tri-O-acetyl-L-rhamnopyranosyl trichloroacetimidate

: 89202-38-0
2,3,4-Tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / 4 Angstroem molecular sieves; BF₃*OEt₂ / CH₂Cl₂ / 0.5 h / -78 °C

2: 67 percent / PdCl₂ / methanol / 4 h / 20 °C

With 4 A molecular sieve; boron trifluoride diethyl etherate; palladium dichloride; In methanol; dichloromethane; 1: Etherification / 2: Substitution;
DOI:10.1039/a909218h