250722-19-1

Basic information

• Product Name: O-phenylcarbamoyl-3,4-dimethoxybenzaldoxime
• Synonyms: O-phenylcarbamoyl-3,4-dimethoxybenzaldoxime
• CAS NO: 250722-19-1
• Molecular Weight: 300.314
• Mol File: 250722-19-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: O-phenylcarbamoyl-3,4-dimethoxybenzaldoxime(CAS DataBase Reference)
• NIST Chemistry Reference: O-phenylcarbamoyl-3,4-dimethoxybenzaldoxime(250722-19-1)
• EPA Substance Registry System: O-phenylcarbamoyl-3,4-dimethoxybenzaldoxime(250722-19-1)

Safety Data

• Hazardous Substances Data: 250722-19-1(Hazardous Substances Data)

Upstream product

• 103-71-9 phenyl isocyanate 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 2169-98-4 3,4-Dimethoxy-benzaldehyde oxime 

Downstream Products

• 2024-83-1 veratronitrile 

Relevant articles and documents

Direct conversion of aldehydes into nitriles via O-phenylcarbamoylated aldoximes

O-Arylcarbamoylated hydroxylamine tosylate reacts with aldehydes at room temperature to give the corresponding O-carbamoylated oximes. The reaction of carbamoylated hydroxylamine with aromatic aldehydes in THF or in toluene at reflux affords the corresponding nitriles and anilinium tosylate in high yield. Attempts to cyclize compounds 2 in the presence of AcCl lead again to the formation of nitriles.