32084-79-0

Basic information

• Product Name: 2-Oxa-2-phenyltetramethyl-1,3,2-dioxaphospholane
• Synonyms: 2-Oxa-2-phenyltetramethyl-1,3,2-dioxaphospholane
• CAS NO: 32084-79-0
• Molecular Weight: 240.239
• Mol File: 32084-79-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-Oxa-2-phenyltetramethyl-1,3,2-dioxaphospholane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Oxa-2-phenyltetramethyl-1,3,2-dioxaphospholane(32084-79-0)
• EPA Substance Registry System: 2-Oxa-2-phenyltetramethyl-1,3,2-dioxaphospholane(32084-79-0)

Safety Data

• Hazardous Substances Data: 32084-79-0(Hazardous Substances Data)

Upstream product

• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 4129-17-3 diphenylphosphoranyl azide 
• 55983-40-9 5-Phenyloctamethyl-1,4,6,9-tetraoxa-5-phosphaspiro<4.4>nonane 
• 824-72-6 P,P-dichlorophenylphosphine oxide 

Relevant articles and documents

Reversible Ring-opening in the Hydrolysis of Spirophosphoranes

The spiriphosphorane (1b) (5-phenyloctamethyl-1,4,6,9-tetraoxa-5-phosphaspirononane) undergoes acid-catlysed ligand exchange 107 times faster than acid-catalysed hydrolysis; these two processes have a common phosphonium ion intermediate which has a large preference for reaction with its internal hydroxy group over capture by external water moleczule.

PHOTOLYTIC REARRANGEMENT OF PHOSPHORUS AZIDE : EVIDENCE FOR A TRANSIENT METAPHOSPHONIMIDATE.

Photolysis of the oxide of diphenylphosphine azide gives rise to a transient metaphisphonimidate, a new tricoordinated pentavalent phosphorus compound.Evidence for this species was given by trapping reactions on a variety of substrates.