tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate

Base Information

Chemical Name:tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate
CAS No.:1463489-36-2
Molecular Formula:C₁₉H₁₉BrN₂O₅
Molecular Weight:435.274
Hs Code.:

Synonyms:tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate

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Chemical Property of tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate

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Technology Process of tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate

There total 2 articles about tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate 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: 40.0%

: 1279017-84-3
tert-butyl 2-(4-bromophenyl)-2-oxoacetate

: 1-azido-2-methoxy-4-nitrobenzene

: 1463489-36-2
tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate

Guidance literature:: With triphenylphosphine; In o-xylene; for 24h; Reflux;
DOI:10.1002/chem.201301479

Reference yield:

: 97-52-9
2-methoxy-4-nitrophenylamine

: 1463489-36-2
tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogenchloride; sodium nitrite / water / 0.17 h / 0 °C

1.2: 0.17 h

2.1: triphenylphosphine / o-xylene / 24 h / Reflux

With hydrogenchloride; triphenylphosphine; sodium nitrite; In o-xylene; water;
DOI:10.1002/chem.201301479

Reference yield: 96.0%

: 1463489-36-2
tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate

: 536-74-3
phenylacetylene

: 1463489-57-7
tert-butyl (S)-2-(4-bromophenyl)-2-((2-methoxy-4-nitrophenyl)amino)-4-phenylbut-3-ynoate

Guidance literature:: phenylacetylene; With dimethyl zinc(II); In toluene; at 25 - 80 ℃; Inert atmosphere;

With (R)-(+)-3,3'-bis(trifluoromethanesulfonyl)-2,2'-dihydroxy-1,1'-binaphthalene; In toluene; at 25 ℃; for 2.5h; Inert atmosphere;

tert-butyl (Z)-2-((2-methoxy-4-nitrophenyl)imino)-2-(4-bromophenyl)acetate; In toluene; at 25 ℃; enantioselective reaction; Inert atmosphere;
DOI:10.1002/chem.201301479