Abstract
Triarylvinylphosphonium salts are investigated as potential reagents for the
radioactive labelling of immunoglobulins and other proteins. A new synthetic
route to these vinylphosphonium salts via hydroxyethyl and chloroethyl
derivatives is reported. The addition reactions of the vinylphosphonium salts
with amines, thiols, and proteins are described and the effects of substituents
discussed. In these reactions the functional groups NH2 and SH are
replaced by NHCH2CH2-�PAr3
and SCH2CH2- +PAr3
respectively.
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22 articles.
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