tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-yl}carbamate

Base Information

Chemical Name:tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-yl}carbamate
CAS No.:1072091-14-5
Molecular Formula:C₂₀H₃₁NO₄
Molecular Weight:349.47
Hs Code.:

Synonyms:tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-yl}carbamate

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Chemical Property of tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-yl}carbamate

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Technology Process of tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-yl}carbamate

There total 3 articles about tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-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:

: 1072091-12-3
(2R,3S,4E)-6-(benzyloxy)-3-[(4-methoxyphenyl)amino]-2,4-dimethylhex-4-en-1-ol

: 24424-99-5
di-tert-butyl dicarbonate

: 1072091-14-5
tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-yl}carbamate

Guidance literature:: (2R,3S,4E)-6-(benzyloxy)-3-[(4-methoxyphenyl)amino]-2,4-dimethylhex-4-en-1-ol; With sulfuric acid; periodic acid; In water; acetonitrile; at 20 ℃; for 1.5h;

di-tert-butyl dicarbonate; With potassium carbonate; In dichloromethane; water; at 20 ℃; for 8h;

Reference yield:

: 1072091-09-8
N-[(1S,2E)-4-(benzyloxy)-1-((1R)-2-{[tert-butyl(dimethyl)silyl]oxy}-1-methylethyl)-2-methylbut-2-en-1-yl]-4-methoxyaniline

: 1072091-14-5
tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-yl}carbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 20 °C

2.1: sulfuric acid; periodic acid / water; acetonitrile / 1.5 h / 20 °C

2.2: 8 h / 20 °C

With sulfuric acid; tetrabutyl ammonium fluoride; periodic acid; In tetrahydrofuran; water; acetonitrile;

Reference yield:

: 1072091-06-5
ethyl (2E,4S,5R)-6-{[tert-butyl(dimethyl)silyl]oxy}-4-[(4-methoxyphenyl)amino]-3,5-dimethylhex-2-enoate

: 1072091-14-5
tert-butyl {(1S,2E)-4-(benzyloxy)-1-[(1R)-2-hydroxy-1-methylethyl]-2-methylbut-2-en-1-yl}carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: diisobutylaluminium hydride / hexane; dichloromethane / 0.5 h / -78 °C

1.2: 1 h / 0 °C

2.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C

2.2: 19 h / 20 °C

3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 20 °C

4.1: sulfuric acid; periodic acid / water; acetonitrile / 1.5 h / 20 °C

4.2: 8 h / 20 °C

With sulfuric acid; tetrabutyl ammonium fluoride; sodium hydride; diisobutylaluminium hydride; periodic acid; In tetrahydrofuran; hexane; dichloromethane; water; acetonitrile;