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ChemicalBook CAS DataBase List 4-HYDRAZINO-BENZOIC ACID ETHYL ESTER HCL
40566-85-6

4-HYDRAZINO-BENZOIC ACID ETHYL ESTER HCL synthesis

4synthesis methods
5798-75-4 Synthesis
Ethyl 4-bromobenzoate

5798-75-4
192 suppliers
$6.00/5g

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Yield:40566-85-6 95%

Reaction Conditions:

Stage #1: Ethyl 4-bromobenzoatewith nickel(II) bromide trihydrate;(4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate;1,8-diazabicyclo[5.4.0]undec-7-ene in dimethyl sulfoxide at 120; for 0.166667 h;Irradiation;Flow reactor;
Stage #2: with hydrogenchloride in 1,4-dioxane at 20; for 4 h;Inert atmosphere;

References:

Mata, Alejandro;Tran, Duc N.;Weigl, Ulrich;Williams, Jason D.;Kappe, C. Oliver [Chemical Communications,2020,vol. 56,# 93,p. 14621 - 14624] Location in patent:supporting information