Abstract
1,3,5-Triphosphabenzenes 1 react readily
with alkyl lithium compounds to give the triphosphininuid salts 7 and 8 through alkylation
of one of the phosphorus atoms. Subsequent reaction with primary
alkyl halides leads to the formation of 1λ5,3,5-triphosphabenzenes 10 and 11.
Key words
alkyl halides - heterocycles - organometallic
reagents - phosphorus
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