793695-35-9

Basic information

• Product Name: 2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole
• Synonyms: 2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole
• CAS NO: 793695-35-9
• Molecular Weight: 518.662
• Mol File: 793695-35-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole(793695-35-9)
• EPA Substance Registry System: 2-(2,3,4,5-tetraethyl-phosphol-1-yl)-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole(793695-35-9)

Safety Data

• Hazardous Substances Data: 793695-35-9(Hazardous Substances Data)

Upstream product

• 793695-34-8 C₂H₂N₂(2,4,6-trimethylbenzene)PPPh₂ 

Downstream Products

• 940959-80-8 (CO)4W((PC₄(C₂H₅)4)C(CH₃)NP(C₆H₂(CH₃)3NCH)2) 

Relevant articles and documents

Diphosphanes with polarized and highly reactive P-P bonds

Uneven split: The combination of a stable cationic diazaphospholenium with stable anionic diphenylphosphanyl or phospholyl fragments affords diphosphanes with a polarized P-P bond (see scheme). This results not only in interesting molecular structures, but also in the chemical activation of the P-P bond in addition reactions.