2302-70-7

Basic information

• Product Name: 1H-Phosphole, 1,2,5-triphenyl-, 1-selenide
• CAS NO: 2302-70-7
• Molecular Formula: C22H17PSe
• Molecular Weight: 391.311
• Mol File: 2302-70-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1H-Phosphole, 1,2,5-triphenyl-, 1-selenide(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Phosphole, 1,2,5-triphenyl-, 1-selenide(2302-70-7)
• EPA Substance Registry System: 1H-Phosphole, 1,2,5-triphenyl-, 1-selenide(2302-70-7)

Safety Data

• Hazardous Substances Data: 2302-70-7(Hazardous Substances Data)

Upstream product

• 7782-49-2 selenium 
• 1162-70-5 1,2,5-triphenyl-1H-phosphole 
• 644-97-3 Dichlorophenylphosphine 
• 886-65-7 trans,trans-1,4-Diphenyl-1,3-butadiene 

Downstream Products

• 88044-06-8 phenyl-selenophosphonigsaeure-methylester 
• 1794-96-3 1,2,5-triphenylphosphole 1-oxide 

Relevant articles and documents

Gold phosphole complexes as efficient catalysts for alkyne activation

Gold(I) complexes bearing monophosphole ligands were synthesized, and their electronic and steric properties were compared to those of their triphenylphosphine-based counterparts. Cationic phosphole-based gold(I) complexes are active and selective in enyne cycloisomerization and in olefin cyclopropanation, with a good correlation between the ligand σ-donor ability and the catalytic activity. For the most efficient ligand, 1-phenyl-2,3,4,5-tetramethylphosphole (TMP), a highly active, selective, and stable cationic [Au(TMP)(CH3CN)]SbF6 complex was isolated.