SYNTHESIS OF 2-SUBSTITUTED 1,3-BUTADIENES BY CROSS-COUPLING REACTION OF 2-(1,3-BUTADIENYL)MAGNESIUM CHLORIDE WITH ALKYL OR ARYL IODIDES

The cross-coupling reactions of 2-(1,3-butadienyl)magnesium chloride (1) with aryl and alkyl iodides were investigated in the presence of transition metal catalysts. Tetrakis(triphenylphosphine)pal...