QUIN, LOUIS D.;HUGHES, ALAN N.;PETE, BELA, TETRAHEDRON LETT., 28,(1987) N 47, 5783-5786
作者:QUIN, LOUIS D.、HUGHES, ALAN N.、PETE, BELA
DOI:——
日期:——
Thermolysis of 2-phosphabicyclo[2.2.2]octa-5,7-dienes: Generation and trapping of P-methyl- and P-phenylphosphaethene
作者:Louis D. Quin、Alan N. Hughes、Bela Pete
DOI:10.1016/s0040-4039(01)81052-2
日期:1987.1
virtually quantitative yield by a thermally-induced extrusion of the phosphorus-containing bridge from appropriately substituted 2-phosphabicyclo[2.2.2]octa-5,7-dienes. The phosphaethenes so formed, the simplest yet produced by conventional methods, are trapped readily in [2+4] cycloadditions with conjugated dienes.