ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate

Base Information

Chemical Name:ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate
CAS No.:438037-97-9
Molecular Formula:C₂₄H₂₄N₂O₆
Molecular Weight:436.464
Hs Code.:

Synonyms:ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate

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Chemical Property of ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate

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Technology Process of ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate

There total 5 articles about ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate 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:

: 621-19-2
(E)-ethyl 3-(3-nitrophenyl)acrylate

: 438037-97-9
ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydride / diethyl ether; dimethyl sulfoxide; mineral oil / 1 h / 0 - 20 °C

2: sodium hydride / dimethyl sulfoxide; mineral oil / 6 h / 20 °C

3: palladium diacetate; triphenylphosphine; triethylamine / acetonitrile / Reflux

With palladium diacetate; sodium hydride; triethylamine; triphenylphosphine; In diethyl ether; dimethyl sulfoxide; acetonitrile; mineral oil;
DOI:10.1248/cpb.c17-00409

Reference yield:

: C₂₄H₂₅BrN₂O₆

: 438037-97-9
ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate

Guidance literature:: With palladium diacetate; triethylamine; triphenylphosphine; In acetonitrile; Reflux;
DOI:10.1248/cpb.c17-00409

Reference yield:

: 5-methyl-4-(3-nitro-phenyl)-1H-pyrrole-3-carboxylic acid ethyl ester

: 438037-97-9
ethyl 8,9-dimethoxy-3-methyl-2-(3-nitrophenyl)-5,6-dihydropyrrolo[2,1-a]isoquinoline-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydride / dimethyl sulfoxide; mineral oil / 6 h / 20 °C

2: palladium diacetate; triphenylphosphine; triethylamine / acetonitrile / Reflux

With palladium diacetate; sodium hydride; triethylamine; triphenylphosphine; In dimethyl sulfoxide; acetonitrile; mineral oil;
DOI:10.1248/cpb.c17-00409