1001735-55-2

Basic information

• Product Name: 3-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)IMINO]-1H-INDOL-2-ONE
• Synonyms: 3-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)IMINO]-1H-INDOL-2-ONE;(3Z)-3-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino]-2,3-dihydro-1H-indol-2-one
• CAS NO: 1001735-55-2
• Molecular Formula: C19H16N4O2
• Molecular Weight: 332.36
• Mol File: 1001735-55-2.mol
• Article Data: 6

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)IMINO]-1H-INDOL-2-ONE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)IMINO]-1H-INDOL-2-ONE(1001735-55-2)
• EPA Substance Registry System: 3-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)IMINO]-1H-INDOL-2-ONE(1001735-55-2)

Safety Data

• Hazardous Substances Data: 1001735-55-2(Hazardous Substances Data)

Upstream product

• 91-56-5 indole-2,3-dione 
• 83-07-8 4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one 

Downstream Products

• 81926-67-2 3-[(Z)-1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylimino]-1-methyl-1,3-dihydro-indol-2-one 

Relevant articles and documents

Solvent-free synthesis of spiro[3H-indole-3,2′-thiazolidines]

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Synthesis of a New Series of N-Mannich Bases and Polyhydroxy Mannich Bases of Pharmaceutical Interest Related to Isatin and Its Schiff Bases

The reaction of isatin 1 with benzaldehyde and a sec-amine or the appropriate aldimine afforded the N-Mannich bases 2–3 and the bis-base 4. Treatment of 1 with glutaric dialdehyde and morpholine gave the bis-base 5. Mannich reaction of the Schiff bases 6a–f derived from 1, led to the new Mannich bases and bis-bases 7–9. The use of N-methyl-D-glucamine as the amine component in the Mannich reaction with 6b–f led to the polyhydroxy Mannich bases 11–13.

A facile synthesis of novel spiro-[indole-pyrazolinyl-thiazolidine]-2,4′-dione

A reaction of appropriate indol-2,3-diones with 4-aminoantipyrine has resulted in the formation of hitherto unknown 3-(2,3-dimethyl-5-oxol-phenyl-3-pyrazolin-4-yl-imino)-indol-2- ones in quantitative yields which upon cyclocondensation with mercaptoacetic acid afforded a series of new spiro heterocycles 3'-(2,3-dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-yl) spiro[3H-indol-3,2'-thiazolidine]-2,4'-diones.