benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate

Base Information

Chemical Name:benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate
CAS No.:1277172-72-1
Molecular Formula:C₄₂H₄₁NO₄
Molecular Weight:623.792
Hs Code.:

Synonyms:benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate

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Chemical Property of benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate

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Technology Process of benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate

There total 9 articles about benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]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: 92.0%

: 1277172-83-4
benzyl (2S,3S)-[3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate

: 106-95-6
allyl bromide

: 1277172-72-1
benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate

Guidance literature:: benzyl (2S,3S)-[3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 ℃; for 0.25h;

allyl bromide; In N,N-dimethyl-formamide; mineral oil; for 2h;
DOI:10.1002/ejoc.201001171

Reference yield:

: 1277172-59-4
(2R,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl methanesulfonate

: 1277172-72-1
benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium azide / N,N-dimethyl-formamide / 6 h / 120 °C

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1.5 h / 0 - 20 °C

3.1: sodium hydrogencarbonate / ethyl acetate / 4 h / 0 °C

4.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 0 °C

4.2: 2 h

With lithium aluminium tetrahydride; sodium azide; sodium hydride; sodium hydrogencarbonate; In tetrahydrofuran; ethyl acetate; N,N-dimethyl-formamide; mineral oil;
DOI:10.1002/ejoc.201001171

Reference yield:

: C₃₁H₃₁NO₂

: 1277172-72-1
benzyl allyl[(2S,3S)-3-(benzyloxy)-1-(trityloxy)pent-4-en-2-yl]carbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydrogencarbonate / ethyl acetate / 4 h / 0 °C

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 0 °C

2.2: 2 h

With sodium hydride; sodium hydrogencarbonate; In ethyl acetate; N,N-dimethyl-formamide; mineral oil;
DOI:10.1002/ejoc.201001171