Author/Authors :
Chen، نويسنده , , Xi-Bo and Hu، نويسنده , , Qiu-Peng and Yuan، نويسنده , , Qian-Jia and Ding، نويسنده , , Wei and Ren، نويسنده , , Jiangmeng and Zeng، نويسنده , , Bu-Bing Zeng، نويسنده ,
Abstract :
Treatment of halogen-heteroaromatic aldehydes with catalytic amount of PdCl2 under atmosphere pressure of hydrogen in base medium (sodium acetate) leads to the corresponding dehalogenated primary alcohols. The reaction system was especially effective for the heteroaromatic compounds bearing aldehyde groups and halides (bromo- or chloro-functions).
Keywords :
Halogen-heteroaromatic aldehydes , Palladium catalysts , Dehalogenation , Hydrogen , Hydrogenation
