ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate

Base Information

Chemical Name:ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate
CAS No.:1246997-52-3
Molecular Formula:C₁₅H₁₉BrN₂O₃
Molecular Weight:355.231
Hs Code.:

Synonyms:ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate

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Chemical Property of ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate

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Technology Process of ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate

There total 1 articles about ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate 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:

: 869357-34-6
ethyl 2-(methylhydrazono)propanoate

: 1031387-31-1
(5-bromo-2-methylphenyl)acetyl chloride

: 1246997-52-3
ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate

Guidance literature:: With potassium carbonate; In toluene; at 20 ℃; for 3.33333h; cooling with ice;

Reference yield:

: 1246997-52-3
ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate

: 1246997-02-3
4-(5-bromo-2-methylphenyl)-5-hydroxy-2,6-dimethyl-3(2H)-pyridazinone

Guidance literature:: ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate; With potassium tert-butylate; In tetrahydrofuran; toluene; at 50 - 55 ℃; for 1.25h; Inert atmosphere;

With hydrogenchloride; In water;

Reference yield:

: 1246997-52-3
ethyl 2-[2-(5-bromo-2-methylphenylacetyl)-2-methylhydrazono]ethyl propanoate

: 1170329-34-6
4-[5-(4-fluorophenyl)-2-methylphenyl]-5-hydroxy-2,6-dimethyl-3(2 H)-pyridazinone

Guidance literature:: Multi-step reaction with 2 steps

1: potassium tert-butylate / tetrahydrofuran; toluene / 1.25 h / 50 - 55 °C / Inert atmosphere

2: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 10 h / 90 - 100 °C / Inert atmosphere

With potassium tert-butylate; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,2-dimethoxyethane; water; toluene;