136546-24-2

Basic information

• Product Name: Phosphine, [2,3-bis(1,1-dimethylethyl)-2-cyclopropen-1-ylidene](diphenylacetyl)-
• CAS NO: 136546-24-2
• Molecular Formula: C25H29OP
• Molecular Weight: 376.478
• Mol File: 136546-24-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Phosphine, [2,3-bis(1,1-dimethylethyl)-2-cyclopropen-1-ylidene](diphenylacetyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine, [2,3-bis(1,1-dimethylethyl)-2-cyclopropen-1-ylidene](diphenylacetyl)-(136546-24-2)
• EPA Substance Registry System: Phosphine, [2,3-bis(1,1-dimethylethyl)-2-cyclopropen-1-ylidene](diphenylacetyl)-(136546-24-2)

Safety Data

• Hazardous Substances Data: 136546-24-2(Hazardous Substances Data)

Upstream product

• 19985-79-6 2,3-bis(tert-butyl)cycloprop-2-en-1-one 
• 525-06-4 diphenyl ketene 
• 126688-81-1 (2,3-Di-tert-butylcyclopropen-1-yliden)(trimethylsilyl)phosphan 
• 139520-30-2 (2',3'-Di-tert-butyl-2'-cyclopropenylidene)(2,3-diphenyl-1-trimethylsiloxyethenyl)phosphane 

Relevant articles and documents

Organophosphorus Compounds, 51. - Phosphatriafulvenes - Phosphaalkenes with Inverse Electron Density

Peterson olefination of the sterically hindered cyclopropenones 1 with the lithium phosphides 2 yields the so far unknown phosphatriafulvenes 3 and 4, which possess inverse electron densities.They are characterized by transition metal complex formation (-