ethyl 6-chloro-1,2-dihydro-1-methyl-4-(3,4-dimethoxyphenyl)-2-oxo-3quinolinecarboxylate

Base Information

Chemical Name:ethyl 6-chloro-1,2-dihydro-1-methyl-4-(3,4-dimethoxyphenyl)-2-oxo-3quinolinecarboxylate
CAS No.:136281-40-8
Molecular Formula:C₂₁H₂₀ClNO₅
Molecular Weight:401.847
Hs Code.:

Synonyms:ethyl 6-chloro-1,2-dihydro-1-methyl-4-(3,4-dimethoxyphenyl)-2-oxo-3quinolinecarboxylate

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Chemical Property of ethyl 6-chloro-1,2-dihydro-1-methyl-4-(3,4-dimethoxyphenyl)-2-oxo-3quinolinecarboxylate

Chemical Property:

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Technology Process of ethyl 6-chloro-1,2-dihydro-1-methyl-4-(3,4-dimethoxyphenyl)-2-oxo-3quinolinecarboxylate

There total 3 articles about ethyl 6-chloro-1,2-dihydro-1-methyl-4-(3,4-dimethoxyphenyl)-2-oxo-3quinolinecarboxylate 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:

: 94100-07-9
2-amino-5-chloro-3',4'-dimethoxybenzophenone

: 136281-40-8
ethyl 6-chloro-1,2-dihydro-1-methyl-4-(3,4-dimethoxyphenyl)-2-oxo-3quinolinecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 76.8 percent / piperidine / 4 h / 170 °C

2: 1.) NaH / 1.) DMF, RT, 30 min, 2.) DMF, RT, 3 h

With piperidine; sodium hydride;
DOI:10.1248/cpb.43.616

Reference yield:

: 105-53-3
diethyl malonate

: 136281-40-8
ethyl 6-chloro-1,2-dihydro-1-methyl-4-(3,4-dimethoxyphenyl)-2-oxo-3quinolinecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 76.8 percent / piperidine / 4 h / 170 °C

2: 1.) NaH / 1.) DMF, RT, 30 min, 2.) DMF, RT, 3 h

With piperidine; sodium hydride;
DOI:10.1248/cpb.43.616