596814-47-0

Basic information

• Product Name: 2-hydroxy-3-Methyl-cyclopent-1-enecarbonitrile
• Synonyms: 2-hydroxy-3-Methyl-cyclopent-1-enecarbonitrile
• CAS NO: 596814-47-0
• Molecular Formula: C₇H₉NO
• Molecular Weight: 123.15246
• Mol File: 596814-47-0.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-hydroxy-3-Methyl-cyclopent-1-enecarbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2-hydroxy-3-Methyl-cyclopent-1-enecarbonitrile(596814-47-0)
• EPA Substance Registry System: 2-hydroxy-3-Methyl-cyclopent-1-enecarbonitrile(596814-47-0)

Safety Data

• Hazardous Substances Data: 596814-47-0(Hazardous Substances Data)

Upstream product

• 107046-64-0 2-[(dimethylamino)methylene]-5-methyl-cyclopentanone 
• 1120-72-5 2-Methylcyclopentanone 
• 508229-69-4 6-methyl-5,6-dihydro-4H-cyclopenta[d]isoxazole 

Downstream Products

• 596814-45-8 3-(2-biphenyl-4-yl-acetylamino)-6-methyl-5,6-dihydro-4H-cyclopentapyrazole-2-carboxylic acid tert-butyl ester 

Relevant articles and documents

Selective ring N-protection of aminopyrazoles

Two simple procedures for the selective protection of the ring N of aminopyrazoles as tert-butoxycarbamate (Boc) in high yields are reported; several other protecting groups (Cbz, Bn, SEM) can be introduced using the one-pot procedure (method B). The N-Boc protected aminopyrazoles are acylated at the exocyclic NH2 group and subsequently deprotected to give the corresponding 3-acylaminopyrazoles in high yields. This procedure is applicable for the rapid parallel synthesis of 3-acylaminopyrazoles.