benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate

Base Information

Chemical Name:benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate
CAS No.:1447700-79-9
Molecular Formula:C₅₅H₆₁NO₉
Molecular Weight:880.091
Hs Code.:

Synonyms:benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate

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Chemical Property of benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate

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Technology Process of benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate

There total 4 articles about benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate 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:

: C₂₇H₃₇NO₉

: 100-39-0
benzyl bromide

: 1447700-79-9
benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate

Guidance literature:: C₂₇H₃₇NO₉; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 ℃; for 0.166667h; Inert atmosphere;

benzyl bromide; In N,N-dimethyl-formamide; mineral oil; at 25 ℃; for 2h; Inert atmosphere;
DOI:10.1021/ja403609x

Reference yield:

: 949489-26-3
p-tolyl 3-O-(p-methoxybenzyl)-1-thio-β-D-galactopyranoside

: 1447700-79-9
benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: pyridine / 12 h / 0 - 40 °C

2.1: dichloromethane / 1 h / 20 °C / Molecular sieve

2.2: 3 h / -30 °C

3.1: sodium methylate / methanol / 10 h / 20 °C / Inert atmosphere

4.1: sodium hydride / mineral oil; N,N-dimethyl-formamide / 0.17 h / 0 °C / Inert atmosphere

4.2: 2 h / 25 °C / Inert atmosphere

With pyridine; sodium methylate; sodium hydride; In methanol; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/ja403609x

Reference yield:

: 1447700-78-8
(2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(5-(benzyloxycarbonylamino)pentyloxy)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-3,5-diyl diacetate

: 1447700-79-9
benzyl N-benzyl-N-(5-((2R,3R,4S,5S,6R)-3,5-bis(benzyloxy)-6-(benzyloxymethyl)-4-(4-methoxybenzyloxy)tetrahydro-2H-pyran-2-yloxy)pentyl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium methylate / methanol / 10 h / 20 °C / Inert atmosphere

2.1: sodium hydride / mineral oil; N,N-dimethyl-formamide / 0.17 h / 0 °C / Inert atmosphere

2.2: 2 h / 25 °C / Inert atmosphere

With sodium methylate; sodium hydride; In methanol; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/ja403609x