89809-70-1

Basic information

• Product Name: 2-Pentenenitrile, 2-acetyl-4-methyl- (7CI,9CI)
• Synonyms: 2-Pentenenitrile, 2-acetyl-4-methyl- (7CI,9CI)
• CAS NO: 89809-70-1
• Molecular Formula: C8H11NO
• Molecular Weight: 137.17904
• Product Categories: ACETYLGROUP
• Mol File: 89809-70-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Pentenenitrile, 2-acetyl-4-methyl- (7CI,9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Pentenenitrile, 2-acetyl-4-methyl- (7CI,9CI)(89809-70-1)
• EPA Substance Registry System: 2-Pentenenitrile, 2-acetyl-4-methyl- (7CI,9CI)(89809-70-1)

Safety Data

• Hazardous Substances Data: 89809-70-1(Hazardous Substances Data)

Upstream product

• 5765-44-6 5-methylisoxazole 
• 78-84-2 isobutyraldehyde 

Downstream Products

• 105393-83-7 4-cyano-3-isopropyl-5-methyl-N-(p-methylbenzylidene)furan-2-amine 

Relevant articles and documents

Ring Transformation of Isoxazoles into Furan and Pyran Derivatives

A ring transformation of isoxazole into 3,5-dicyano-4H-pyran-2-amines (4) and N-arylidenefuran-2-amines (7) is reported.It involves a ring opening of the isoxazole ring in the presence of an aromatic aldehyde, leading to 2-arylidene-3-oxopropanenitrile (2), followed by nucleophilic attack by either cyanide or propanedinitrile and then heterocyclization.The reaction can also be applied to 5-substituted isoxazoles.