(E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate

Base Information

Chemical Name:(E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate
CAS No.:1223593-78-9
Molecular Formula:C₁₇H₂₂N₂O₅
Molecular Weight:334.372
Hs Code.:

Synonyms:(E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate

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Chemical Property of (E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate

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Technology Process of (E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate

There total 3 articles about (E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate 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: 84.0%

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

: 1223593-77-8
(E)-ethyl 3-(4-(hydrazinecarbonyl)phenyl)acrylate

: 1223593-78-9
(E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate

Guidance literature:: With dmap; In dichloromethane; at 20 ℃; for 3h;

Reference yield:

: 619-21-6
m-formylphenyl benzoic acid

: 1223593-78-9
(E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: piperidine / pyridine / 18 h / 100 °C / Inert atmosphere

2.1: triethylamine; methyl chloroformate / dichloromethane / 1 h / 0 °C

2.2: 2 h / 0 °C

3.1: dmap / dichloromethane / 3 h / 20 °C

With piperidine; dmap; triethylamine; methyl chloroformate; In pyridine; dichloromethane;

Reference yield:

: 91047-79-9
(E)-3-(3-ethoxy-3-oxoprop-1-en-1-yl)benzoic acid

: 1223593-78-9
(E)-tert-butyl 2-(4-(3-ethoxy-3-oxoprop-1-enyl)benzoyl)hydrazinecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine; methyl chloroformate / dichloromethane / 1 h / 0 °C

1.2: 2 h / 0 °C

2.1: dmap / dichloromethane / 3 h / 20 °C

With dmap; triethylamine; methyl chloroformate; In dichloromethane;