ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate

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Chemical Name:ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate
CAS No.:1610360-01-4
Molecular Formula:C₂₀H₁₉N₃O₅
Molecular Weight:381.388
Hs Code.:

Synonyms:ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate

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Chemical Property of ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate

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Technology Process of ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate

There total 1 articles about ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-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: 92.0%

: 5153-67-3
nitrostyrene

: 28710-96-5
5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester

: 1610360-01-4
ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate

Guidance literature:: With 1,4-diaza-bicyclo[2.2.2]octane; In dichloromethane; at 25 ℃; for 4h; Reagent/catalyst; Inert atmosphere;
DOI:10.1021/jo5005795

Reference yield: 100.0%

: 1610360-01-4
ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate

: 1620671-67-1
C₂₀H₂₁N₃O₃

Guidance literature:: With hydrogen; In methanol; at 20 ℃; for 24h;
DOI:10.1021/jo5005795

Reference yield: 69.0%

: 1610360-01-4
ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate

: 1610360-11-6
2,4-diphenyl-5,6-dihydro-1H-pyrazolo[3,4-c]pyridine-3,7(2H,4H)-dione

Guidance literature:: ethyl 4-(2-nitro-1-phenylethyl)-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate; With acetic acid; zinc; at 20 ℃; for 2h;

With acetic acid; In toluene; at 120 ℃; for 24h;
DOI:10.1021/jo5005795