Synthesis of α-alkoxyalkyltributyllead compounds via the reaction of tributylplumbyllithium with α-chloroethers, and the conjugate addition of tributylplumbyllithium to enones
摘要:
Alpha-alkoxyalkyltributylleads 1 were prepared from the reaction of tributylplumbyllithium with alpha-chloroethers 2. This procedure is more convenient than the conventional method which involves transmetallation from the corresponding alpha-alkoxyalkyltrialkyltin. Tributylplumbyllithium was also used for the synthesis of beta-oxo-organo-lead 4.
Synthesis of α-alkoxyalkyltributyllead compounds via the reaction of tributylplumbyllithium with α-chloroethers, and the conjugate addition of tributylplumbyllithium to enones
Alpha-alkoxyalkyltributylleads 1 were prepared from the reaction of tributylplumbyllithium with alpha-chloroethers 2. This procedure is more convenient than the conventional method which involves transmetallation from the corresponding alpha-alkoxyalkyltrialkyltin. Tributylplumbyllithium was also used for the synthesis of beta-oxo-organo-lead 4.