413624-41-6

Basic information

• Product Name: 1-phenyl-2-(1-phenylpent-4-en-2-yl)hydrazine
• Synonyms: 1-phenyl-2-(1-phenylpent-4-en-2-yl)hydrazine
• CAS NO: 413624-41-6
• Molecular Weight: 252.359
• Mol File: 413624-41-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-phenyl-2-(1-phenylpent-4-en-2-yl)hydrazine(CAS DataBase Reference)
• NIST Chemistry Reference: 1-phenyl-2-(1-phenylpent-4-en-2-yl)hydrazine(413624-41-6)
• EPA Substance Registry System: 1-phenyl-2-(1-phenylpent-4-en-2-yl)hydrazine(413624-41-6)

Safety Data

• Hazardous Substances Data: 413624-41-6(Hazardous Substances Data)

Upstream product

• 2622-05-1 allylmagnesium bromide 
• 69200-91-5 phenyl-acetaldehyde phenylhydrazone 

Relevant articles and documents

Synthesis of pyrazolidine, 1-pyrazoline, 2-pyrazoline derivatives by selenium-induced cyclization of homoallylhydrazines

The PhSeBr-induced cyclization of N′-but-3-en-1-yl ethoxycarbonylhydrazines 1, phenylhydrazines 2 and dimethylhydrazines 3 has been studied. A 5-exo-trig ring closure occurred in each case and phenylselanylmethyl-pyrazolidines 4, 2-pyrazolines 5 and 10, 1-pyrazolines 8 and pyrazolidinium bromides 11 were synthesized. Radical deselenenylation has allowed the preparation of 5-methylpyrazolidines 12 and 5-methyl-2-pyrazolines 13 and 14. Decomposition of the dibromoselenuranes derived from 2-pyrazolines 5 and 10 afforded bromomethyl derivatives. With 1-phenyl-2-pyrazolines 10, an electrophilic p-halogenation of the phenyl nucleus was observed.