91305-82-7

Basic information

• Product Name: 2H-Pyrrol-2-one,1,5-dihydro-5-imino-1,4-dimethyl-(9CI)
• Synonyms: 2H-Pyrrol-2-one,1,5-dihydro-5-imino-1,4-dimethyl-(9CI)
• CAS NO: 91305-82-7
• Molecular Formula: C6H8N2O
• Molecular Weight: 124.14052
• Product Categories: AMINETERTIARY
• Mol File: 91305-82-7.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2H-Pyrrol-2-one,1,5-dihydro-5-imino-1,4-dimethyl-(9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyrrol-2-one,1,5-dihydro-5-imino-1,4-dimethyl-(9CI)(91305-82-7)
• EPA Substance Registry System: 2H-Pyrrol-2-one,1,5-dihydro-5-imino-1,4-dimethyl-(9CI)(91305-82-7)

Safety Data

• Hazardous Substances Data: 91305-82-7(Hazardous Substances Data)

Upstream product

• 10128-60-6 3,6-dimethyl-2H-1,3-oxazine-2,4(3H)-dione 
• 151-50-8 potassium cyanide 

Relevant articles and documents

Synthesis of 5-Iminopyrrol-2-one Derivatives from 1,3-Oxazines. Ring Transformations via Attack on the 2- or 6-Position of 1,3-Oxazines

Reaction of the 2H-1,3-oxazine-2,4(3H)-dione derivatives (1) with potassium cyanide resulted in a ring contraction to give the corresponding 5-imino-1,5-dihydro-2H-pyrrol-2-ones (2), together with the 3-acetyl-4-amino-1H-pyrrole-2,5-diones (3) or the (E)-

Novel Ring Transformation of 1,3-Oxazines into Pyrroles by the Reaction with Soft Cyanide Anion

Treatment of 2H-1,3-oxazine-2,4(3H)-diones (1) with potassium cyanide causes a ring transformation to afford 5-imino-1,5-dihydro-2H-pyrrol-2-ones (2).