dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Base Information

Chemical Name:dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside
CAS No.:1337877-45-8
Molecular Formula:C₅₀H₇₆O₁₇
Molecular Weight:949.143
Hs Code.:

dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Synonyms:dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

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Chemical Property of dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

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Technology Process of dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

There total 3 articles about dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-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: 55.0%

: 943221-74-7
dodecanyl 4-O-acetyl-2-O-levulinoyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

: 1337877-42-5
p-tolyl 4-O-benzoyl-2,3-O-isopropylidene-1-thio-α-L-rhamnopyranoside

: 1337877-45-8
dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: dodecanyl 4-O-acetyl-2-O-levulinoyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside; p-tolyl 4-O-benzoyl-2,3-O-isopropylidene-1-thio-α-L-rhamnopyranoside; In dichloromethane; at 20 ℃; for 0.5h; Molecular sieve;

With N-iodo-succinimide; silver trifluoromethanesulfonate; In dichloromethane; at 0 - 20 ℃; Molecular sieve;
DOI:10.1016/j.carres.2011.07.028

Reference yield:

: 903906-55-8
p–tolyl 2,3-O-isopropylidene-1-thio-α-L-rhammopyranoside

: 1337877-45-8
dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / 0 - 20 °C

2.1: dichloromethane / 0.5 h / 20 °C / Molecular sieve

2.2: 0 - 20 °C / Molecular sieve

In pyridine; dichloromethane;
DOI:10.1016/j.carres.2011.07.028

Reference yield:

: 98-88-4
benzoyl chloride

: 1337877-45-8
dodecyl 4-O-benzoyl-2,3-O-isopropylidene-α-L-rhamnopyranosyl-(1->3)-4-O-acetyl-2-O-levulinyl-α-L-rhamnopyranosyl-(1->4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / 0 - 20 °C

2.1: dichloromethane / 0.5 h / 20 °C / Molecular sieve

2.2: 0 - 20 °C / Molecular sieve

In pyridine; dichloromethane;
DOI:10.1016/j.carres.2011.07.028