9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester

Base Information

Chemical Name:9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester
CAS No.:1178576-65-2
Molecular Formula:C₂₀H₁₈N₂O₃
Molecular Weight:334.375
Hs Code.:

Synonyms:9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester

Suppliers and Price of 9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester

There total 2 articles about 9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester 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: 76.0%

: 92-43-3
1-phenylpyrazolidin-3-one

: 201230-82-2
carbon monoxide

: 90794-29-9
ethyl 2-(2-iodophenyl)acetate

: 1178576-65-2
9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; caesium carbonate; triphenylphosphine; In tetrahydrofuran; at 80 ℃; for 4h; under 5171.62 Torr;
DOI:10.1021/jo9010574

Reference yield:

: 92-43-3
1-phenylpyrazolidin-3-one

: 201230-82-2
carbon monoxide

: 2178-24-7
ethyl 2-(2-bromophenyl)ethanoate

: 1178576-65-2
9-oxo-1-phenyl-1,2,3,9-tetrahydro-pyrazolo[1,5-b]isoquinoline-4-carboxylic acid ethyl ester

Guidance literature:: With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; tri tert-butylphosphoniumtetrafluoroborate; In toluene; at 110 ℃; for 24h; under 10343.2 Torr;
DOI:10.1021/jo9010574