88745-35-1

Basic information

• Product Name: 3-oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridine-4-carbonitrile(SALTDATA: FREE)
• Synonyms: 3-oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridine-4-carbonitrile(SALTDATA: FREE);3-keto-2,5,6,7-tetrahydro-2-pyrindine-4-carbonitrile;3-oxo-2,5,6,7-tetrahydrocyclopenta[d]pyridine-4-carbonitrile
• CAS NO: 88745-35-1
• Molecular Formula: C9H8N2O
• Molecular Weight: 160.17262
• Mol File: 88745-35-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridine-4-carbonitrile(SALTDATA: FREE)(CAS DataBase Reference)
• NIST Chemistry Reference: 3-oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridine-4-carbonitrile(SALTDATA: FREE)(88745-35-1)
• EPA Substance Registry System: 3-oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridine-4-carbonitrile(SALTDATA: FREE)(88745-35-1)

Safety Data

• Hazardous Substances Data: 88745-35-1(Hazardous Substances Data)

Upstream product

• 93271-66-0 1-dicyanomethylene-2-hydroxymethylenecyclopentane 
• 93271-63-7 N-(dimethylaminomethylene)cyclopentylidenecyanoacetamide 
• 88745-28-2 1-Dicyanomethylene-2-N,N-dimethylaminomethylenecyclopentane 
• 875-61-6 Cyanocarbamidomethylenecyclopentane 
• 1188-33-6 N,N-dimethylformamide diethyl diacetal 

Downstream Products

• 103589-67-9 3-chloro-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile 
• 128767-21-5 5-Cyano-5-N,N-dimethylaminomethylene-2,3,5,6-tetrahydro-7H-cyclopenta<1,2-c>pyridin-3-one 
• 128767-23-7 N-Ethyl-4-cyano-5-N',N'-dimethylaminomethylene-2,3,5,6-tetrahydro-7H-cyclopenta<1,2-c>pyridin-3-one 
• 103589-69-1 3-(3-Isopropyl-2-phenyl-oxazolidin-5-ylmethoxy)-6,7-dihydro-5H-[2]pyrindine-4-carbonitrile 

Relevant articles and documents

ACETALS OF LACTAMS AND ACID AMIDES: 42.* CYCLIZATION OF DIENAMINO ESTERS; DIENOAMINE NITRILES; AND ACYLAMIDINES TO PYRIDINE DERIVATIVES

The reaction of derivatives of alkylidene(cycloalkylidene)cyanoacetic ester, -malonodinitrile , and -cyanoacetamide with dimethylformamide diethylacetal with subsequent cyclization of the resulting enamine systems gives derivatives of pyridine, 2-pyridine, and isoquinoline. 2-Amino-3-cyano-4-methylpyridine, which was synthesized by this method, was converted to a pyridopyrimidine derivative.