tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-2-yl)carbamate

Base Information

Chemical Name:tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-2-yl)carbamate
CAS No.:1300035-25-9
Molecular Formula:C₂₂H₂₆BrNO₅
Molecular Weight:464.356
Hs Code.:

Synonyms:tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-2-yl)carbamate

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Chemical Property of tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-2-yl)carbamate

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Technology Process of tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-2-yl)carbamate

There total 7 articles about tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-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: 95.0%

: 1300035-24-8
tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(methoxy(methyl)amino)-1-oxopropan-2-yl)carbamate

: 36282-40-3
(3-methoxyphenyl)magnesium bromide

: 1300035-25-9
tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-2-yl)carbamate

Guidance literature:: In tetrahydrofuran; at 0 - 20 ℃; for 4h; Inert atmosphere;
DOI:10.1021/ol200725m

Reference yield:

: 2766-43-0
N-tert-butyloxycarbonyl-L-serine methyl ester

: 1300035-25-9
tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-2-yl)carbamate

Guidance literature:: Multi-step reaction with 5 steps

1: 1H-imidazole; iodine; triphenylphosphine / dichloromethane / 3 h / 0 - 20 °C

2: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tris-(o-tolyl)phosphine; zinc / N,N-dimethyl-formamide / 14 h / 20 °C / Inert atmosphere

3: N-Bromosuccinimide / acetonitrile / 2 h / 20 °C / Inert atmosphere

4: isopropylmagnesium chloride / tetrahydrofuran; diethyl ether / 1 h / -20 °C / Inert atmosphere

5: tetrahydrofuran / 4 h / 0 - 20 °C / Inert atmosphere

With 1H-imidazole; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; N-Bromosuccinimide; iodine; isopropylmagnesium chloride; triphenylphosphine; tris-(o-tolyl)phosphine; zinc; In tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ol200725m

Reference yield:

: 93267-04-0,170848-34-7,889670-02-4
N-(tert-butoxycarbonyl)-L-3-iodoalanine methyl ester

: 1300035-25-9
tert-butyl (S)-(3-(2-bromo-5-methoxyphenyl)-1-(3-methoxyphenyl)-1-oxopropan-2-yl)carbamate

Guidance literature:: Multi-step reaction with 4 steps

1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tris-(o-tolyl)phosphine; zinc / N,N-dimethyl-formamide / 14 h / 20 °C / Inert atmosphere

2: N-Bromosuccinimide / acetonitrile / 2 h / 20 °C / Inert atmosphere

3: isopropylmagnesium chloride / tetrahydrofuran; diethyl ether / 1 h / -20 °C / Inert atmosphere

4: tetrahydrofuran / 4 h / 0 - 20 °C / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; N-Bromosuccinimide; isopropylmagnesium chloride; tris-(o-tolyl)phosphine; zinc; In tetrahydrofuran; diethyl ether; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ol200725m