126921-96-8

Basic information

• Product Name: 3-Oxo-1-phenyl-3,5,6,7-tetrahydro-2H-[2]pyrindine-4-carbonitrile
• Synonyms: 3-Oxo-1-phenyl-3,5,6,7-tetrahydro-2H-[2]pyrindine-4-carbonitrile;2H-Cyclopenta[c]pyridine-4-carbonitrile, 3,5,6,7-tetrahydro-3-oxo-1-phenyl-
• CAS NO: 126921-96-8
• Molecular Formula: C₁₅H₁₂N₂O
• Molecular Weight: 236.27
• Mol File: 126921-96-8.mol
• Article Data: 2

Chemical Properties

• Melting Point: >300 °C
• Boiling Point: 546.3±50.0 °C(Predicted)
• Appearance: /
• Density: 1.27±0.1 g/cm3(Predicted)
• PKA: 9.74±0.60(Predicted)
• CAS DataBase Reference: 3-Oxo-1-phenyl-3,5,6,7-tetrahydro-2H-[2]pyrindine-4-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Oxo-1-phenyl-3,5,6,7-tetrahydro-2H-[2]pyrindine-4-carbonitrile(126921-96-8)
• EPA Substance Registry System: 3-Oxo-1-phenyl-3,5,6,7-tetrahydro-2H-[2]pyrindine-4-carbonitrile(126921-96-8)

Safety Data

• Hazardous Substances Data: 126921-96-8(Hazardous Substances Data)

Upstream product

• 5407-83-0 ethyl 2-cyano-2-cyclopentylideneacetate 
• 100-52-7 benzaldehyde 
• 875-61-6 Cyanocarbamidomethylenecyclopentane 
• 936-52-7 1-(N-morpholino)cyclopent-1-ene 
• 106961-65-3 (2-Morpholin-4-yl-cyclopent-1-enyl)-phenyl-methanone 
• 107-91-5 cyanoacetic acid amide 
• 120-92-3 cyclopentanone 

Downstream Products

• 126922-09-6 ethyl 2-(4-cyano-1-phenyl-6,7-dihydro-5H-cyclopenta[c]pyridin-3-yloxy)acetate 
• 488843-85-2 5-phenyl-3,6,7,8-tetrahydrocyclopenta[d]pyrazolo[3,4-b]pyridin-1-amine 
• 126922-02-9 7-diethoxycarbonyl methylthio-2-phenyl cyclopenta pyridine-6-carbonitrile 
• 126922-13-2 2-(4-Cyano-1-phenyl-6,7-dihydro-5H-[2]pyrindin-3-ylsulfanyl)-N-pyridin-3-yl-acetamide 
• 126922-12-1 2-(4-Cyano-1-phenyl-6,7-dihydro-5H-[2]pyrindin-3-ylsulfanyl)-N-phenyl-acetamide 
• 126921-99-1 3-(2-Oxo-2-phenyl-ethylsulfanyl)-1-phenyl-6,7-dihydro-5H-[2]pyrindine-4-carbonitrile 
• 126922-10-9 (4-Cyano-1-phenyl-6,7-dihydro-5H-[2]pyrindin-3-ylsulfanyl)-acetic acid ethyl ester 

Relevant articles and documents

One-Pot Synthesis of 3-Oxocycloalka[c]pyridines

Abstract: A new efficient one-pot procedure has been developed for the synthesis of 1-substituted partially hydrogenated 3-oxocycloalka[c]pyridine-4-carbonitriles by reaction of cyclopentanone or cyclohexanone with morpholine, acyl chloride, and cyanoacetamide. The proposed procedure is advantageous due to shorter reaction time and smaller amounts of the solvents and reactants.