Pentyltriphenylphosphonium bromide → 5-Chloro-2-hex-1-enyl-1H-indole

Beteiligte Stoffe

Reaktionsschritte

To the cold suspension of pentyl triphenyl-phosphonium bromide in THF was added LiHMDS in THF and the mixture was stirred for 30 minutes and then the solution of 5-chloro-1H-indole-2-carbaldehyde was added to the reaction mixture and stirred for 3 hours. The reaction was quenched with saturated ammonium chloride solution and extracted with ethyl acetate. The product, 5-chloro-2-hex-1-enyl-1H-indole was purified by column chromatography.

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