106087-10-9

Basic information

• Product Name: 1H-Pyrazolium, 3-amino-4,5-dihydro-1-phenyl-1-propyl-, iodide
• CAS NO: 106087-10-9
• Molecular Formula: C12H18N3.I
• Molecular Weight: 331.2
• Mol File: 106087-10-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Pyrazolium, 3-amino-4,5-dihydro-1-phenyl-1-propyl-, iodide(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrazolium, 3-amino-4,5-dihydro-1-phenyl-1-propyl-, iodide(106087-10-9)
• EPA Substance Registry System: 1H-Pyrazolium, 3-amino-4,5-dihydro-1-phenyl-1-propyl-, iodide(106087-10-9)

Safety Data

• Hazardous Substances Data: 106087-10-9(Hazardous Substances Data)

Upstream product

• 100-63-0 phenylhydrazine 
• 3314-35-0 3-Amino-1-phenyl-2-pyrazoline 
• 107-08-4 1-iodo-propane 

Downstream Products

• 61715-74-0 N-propyl-N-phenylhydrazine 
• 6487-38-3 3-hydroxypropanoic acid sodium salt 

Relevant articles and documents

AMIDRAZONES 9. CONVENIENT SYNTHESIS OF 1-ALKYL-1-PHENYLHYDRAZINES AND α,β-UNSATURATED AMIDRAZONES VIA BASE-PROMOTED REACTIONS OF 1,1-DISUBSTITUTED-3-AMNIO-4,5-DIHYDRO-1H-PYRAZOLIUM SALTS.

A simple, efficient procedure for the conversion of phenylhydrazine to 1-alkyl-1-phenylhydrazines via base-promoted hydrolysis of 1-alkyl-3-amino-4,5-dihydro-1-phenyl-1H-pyrazolium iodides (2) is described.N',N'-disubstituted hydrazones of trans-cinnamamide and acrylamide are obtained by Hofmann-type ring openings of 1,1-disubstituted-3-amino-4,5-dihydro-5-phenyl (or 5-unsubstituted) -1H-pyrazolium halides (5,7).