Synthesis of Triphenylphosphane-en-ynes and Phosphindoles as well as X-Ray Analyses of two Phosphindoles
By means of aminochlorophenylphosphanes triphenylphosphanes are prepared, in which the o-positions are optionally substituted by trans-phenylethenyl and phenylethinyl groups (4a - c and 5a - c).Surprisingly, the intermediate chlorophosphanes 3a and c can
Butters, Thomas,Winter, Werner
p. 990 - 1002
(2007/10/02)
Addition of Water to o-Phenylethinyl-substituted Triphenylphosphanes and Reduction of the Formed Phosphane Oxide En-ynes
Heating of the o-phenylethinyl-substituted triphenylphosphanes 1a - c in organic solvents containing water affords the phosphane oxides 2a - c through an intramolecular nucleophilic addition of the phosphorus to the triple bond, stereoselectively with a t
Butters, Thomas,Haller-Pauls, Irene,Winter, Werner
p. 578 - 592
(2007/10/02)
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