104725-05-5

Basic information

• Product Name: 1,4-diphenyl-2-methyl-2-oxo-3-oxa-2-phosphabicyclo<3.3.0>oct-4-ene
• CAS NO: 104725-05-5
• Molecular Weight: 310.332
• Mol File: 104725-05-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4-diphenyl-2-methyl-2-oxo-3-oxa-2-phosphabicyclo<3.3.0>oct-4-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-diphenyl-2-methyl-2-oxo-3-oxa-2-phosphabicyclo<3.3.0>oct-4-ene(104725-05-5)
• EPA Substance Registry System: 1,4-diphenyl-2-methyl-2-oxo-3-oxa-2-phosphabicyclo<3.3.0>oct-4-ene(104725-05-5)

Safety Data

• Hazardous Substances Data: 104725-05-5(Hazardous Substances Data)

Upstream product

• 676-83-5 methyldichlorophosphane 
• 3375-38-0 1,4-dibenzoylbutane 

Downstream Products

• 104725-10-2 (2-Benzoyl-1-phenyl-cyclopentyl)-methyl-phosphinic acid methyl ester 
• 104725-07-7 1-phenyl-2-bromo-2-benzoyl-cyclopentylmethyl phosphonic acid 
• 104725-08-8 (2-Benzoyl-1-phenyl-cyclopentyl)-methyl-phosphinic acid 

Relevant articles and documents

PHOSPHORUS HETEROCYCLE SYNTHESIS BY RPX2*AlX3 ADDITION TO DIENES-IX; THE SYNTHESIS AND STRUCTURE OF SEVERAL OXAPHOSPHABICYCLIC COMPOUNDS

Several oxaphosphabicyclic compounds were synthesized by the reaction of methyl dihalophosphane under various conditions with 1,6-diketones and βγ-unsaturated ketones.The structure of one of the new compounds (11) was established by X-ray diffraction analysis.The (1)H- and (13)-C-NMR spectra of the new compounds, which, except for 11, served for their structure elucidation, are discussed.