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Zur Reaktion von trimethylsilyl‐substituierten Methyldiphenylphosphanen mit Tetrachlorkohlenstoff
Author(s) -
Appel Rolf,
Schöler HeinzFriedrich
Publication year - 1979
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19791120329
Subject(s) - chemistry , dichloromethane , trimethylsilyl , medicinal chemistry , chloroform , organic chemistry , solvent
On the Reaction of Trimethylsilyl‐substituted Methyldiphenylphosphanes with Tetrachloromethane In dichloromethane the [(trimethylsilyl)methyl]‐substituted phosphanes 3a , b undergo a chloroform elimination with CCl 4 to give the chloromethylenediphenylphosphoranes 4a , b . The new P‐chloro ylides are remarkably stable and can be isolated as pure substances.