3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-α-L-rhamnopyranoside

Base Information

Chemical Name:3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-α-L-rhamnopyranoside
CAS No.:179337-15-6
Molecular Formula:C₃₉H₄₁NO₁₀
Molecular Weight:683.755
Hs Code.:

Synonyms:3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-α-L-rhamnopyranoside

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Chemical Property of 3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-α-L-rhamnopyranoside

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Technology Process of 3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-α-L-rhamnopyranoside

There total 5 articles about 3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-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: 97.0%

: 34637-22-4
3-[(N-benzyloxycarbonyl)amino]propanol

: 179337-14-5
Ethyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-1-thio-α-L-rhamnopyranoside

: 179337-15-6
3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-α-L-rhamnopyranoside

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; In diethyl ether; 1,2-dichloro-ethane; at 0 ℃; for 0.0833333h;
DOI:10.1080/07328309608005677

Reference yield:

: 98-88-4
benzoyl chloride

: 179337-15-6
3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 89 percent / pyridine / 1.5 h / Ambient temperature

2: 97 percent / 4 Angstroem molecular sieves, NIS, TfOH / 1,2-dichloro-ethane; diethyl ether / 0.08 h / 0 °C

With pyridine; N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; In diethyl ether; 1,2-dichloro-ethane;
DOI:10.1080/07328309608005677

Reference yield:

: 127753-94-0
ethyl 1-thio-α-L-rhamnopyranoside

: 179337-15-6
3-(Benzyloxycarbonylamino)propyl 2,4-di-O-benzoyl-3-O-(p-methoxybenzyl)-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Bu₂SnO, 2.) CsF, NaI / 1.) MeOH, reflux, 2 h, 2.) DMF, r.t., 18 h

2: 89 percent / pyridine / 1.5 h / Ambient temperature

3: 97 percent / 4 Angstroem molecular sieves, NIS, TfOH / 1,2-dichloro-ethane; diethyl ether / 0.08 h / 0 °C

With pyridine; N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; di(n-butyl)tin oxide; cesium fluoride; sodium iodide; In diethyl ether; 1,2-dichloro-ethane;
DOI:10.1080/07328309608005677