2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester

Base Information

Chemical Name:2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester
CAS No.:1373931-80-6
Molecular Formula:C₂₀H₂₄BrNO₁₂
Molecular Weight:550.314
Hs Code.:

Synonyms:2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester

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Chemical Property of 2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester

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Technology Process of 2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester

There total 4 articles about 2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester 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: 81.0%

: 1373931-90-8
diethyl 2,2'-((4-(1-diazo-2-(2-ethoxy-2-oxoethoxy)-2-oxoethyl)-5-nitro-1,2-phenylene)bis(oxy))diacetate

: 1373931-80-6
2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester

Guidance literature:: With hydrogen bromide; In dichloromethane; acetic acid; for 0.5h;
DOI:10.1039/c2pp05320a

Reference yield:

: 1373931-79-3
2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)acetic acid ethoxycarbonylmethyl ester

: 1373931-80-6
2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 0.08 h

1.2: 3 h / Darkness

2.1: hydrogen bromide / dichloromethane; acetic acid / 0.5 h

With hydrogen bromide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; acetic acid; acetonitrile;
DOI:10.1039/c2pp05320a

Reference yield:

: 1373931-89-5
2-(3,4-bis(ethoxycarbonylmethoxy)phenyl)acetic acid ethoxycarbonylmethyl ester

: 1373931-80-6
2-(4,5-bis(ethoxycarbonylmethoxy)-2-nitrophenyl)-2-bromoacetic acid ethoxycarbonylmethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: nitric acid / dichloromethane / 0.5 h / 0 °C

2.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 0.08 h

2.2: 3 h / Darkness

3.1: hydrogen bromide / dichloromethane; acetic acid / 0.5 h

With hydrogen bromide; nitric acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; acetic acid; acetonitrile;
DOI:10.1039/c2pp05320a