174321-06-3

Basic information

• Product Name: (1,3,5-triphenyl-1,3,5-diazaphosphorinane)pentacarbonyltungsten
• CAS NO: 174321-06-3
• Molecular Weight: 656.287
• Mol File: 174321-06-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1,3,5-triphenyl-1,3,5-diazaphosphorinane)pentacarbonyltungsten(CAS DataBase Reference)
• NIST Chemistry Reference: (1,3,5-triphenyl-1,3,5-diazaphosphorinane)pentacarbonyltungsten(174321-06-3)
• EPA Substance Registry System: (1,3,5-triphenyl-1,3,5-diazaphosphorinane)pentacarbonyltungsten(174321-06-3)

Safety Data

• Hazardous Substances Data: 174321-06-3(Hazardous Substances Data)

Upstream product

• 14040-11-0 tungsten hexacarbonyl 
• 72897-05-3 1,3,5-triphenyl-1,3,5-dioxaphosphorinane 
• 36477-75-5 tungsten pentacarbonyl tetrahydrofuran 

Relevant articles and documents

1,3,5-Diheterophosphorinane complexes of molybdenum(0) and tungsten(0) carbonyls: Molecular and crystal structure of cis-bis(1,3,5-triphenyl-1,3,5-diazaphosphorinane)tetracarbonylmolybdenum

The complexes of (phosphorinane)pentacarbonyltungsten are synthesized by the reaction of 1,3,5-diazaphosphorinanes and 1,3,2,5-dioxaboraphosphorinanes with tetrahydrofuranpentacarbonyltungsten. The decomposition of hexacarbonylmolybdenum upon heating in acetonitrile in an excess of these phosphine ligands yields complexes of cis-bis(phosphorinane)tetracarbonylmolybdenum. The molecular and crystal structures of cis-bis(1,3,5-triphenyl-1,3,5-diazaphosphorinane)tetracarbonylmolybdenum complex and conformational behavior of the heterocyclic ligands in solutions are studied.