One-pot regio- and stereoselective synthesis of tertiary phosphine chalcogenides with (E)-N-ethenyl-1,2-dihydroquinoline functionalities
文摘

One-pot synthesis of functional tertiary phosphine chalcogenides has been reported.

Three-component reaction between R2P(X)H, quinolines, and acetylenes.

The method is stereo- and regioselective: 1,2-dihydroquinolines are prepared.

With isoquinoline the reaction proceeds faster and more efficiently.

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