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An Efficient Route for the Synthesis of 3-(4-Bromophenyl)-2-Phenyl-3,4-Dihydro-2 H -Benzo[ E ][,32,]Oxazaphosphinine, its P -Chalcogenides and Metal Complexes.
- Source :
-
Phosphorus, Sulfur & Silicon & the Related Elements . Aug2013, Vol. 188 Issue 8, p1088-1094. 7p. - Publication Year :
- 2013
-
Abstract
- 2-[(4-bromophenylamino)-methyl]-phenol (1)gave substantially pure 3-(4-bromophenyl)-2-phenyl-3,4-dihydro-2H-benzo[e][1,3,2]- oxazaphosphinine(2)on cyclization with phenyldichlorophosphine in toluene at 0 °C. Reaction of2with H2O2in dichloromethane gave selectively3. P-chalcogenides (4and5)were prepared by reacting2with elemental S and Se powder in toluene, whereas the tungsten pentacarbonyl complex6was prepared by reacting2with [W(CO)5(CH3CN)] in tetrahydrofuran at 25 °C. Supplementary materials are available for this article. Go to the publisher's online edition ofPhosphorus, Sulfer, and Silicon and the Related Elementsfor the following free supplemental files:Additional figures. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 10426507
- Volume :
- 188
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Phosphorus, Sulfur & Silicon & the Related Elements
- Publication Type :
- Academic Journal
- Accession number :
- 89239859
- Full Text :
- https://doi.org/10.1080/10426507.2012.717143