The allylation reactions of aromatic aldehydes and ketones with tin dichloride in water.
The allylation reactions of aromatic aldehydes and ketones were carried out in 31-86% yield using SnCl(2)-H(2)O system under ultrasound irradiation at r.t. for 5h. The reactions in the same system gave homoallyl alcohols in 21-84% yield with stirring at r.t. for 24h. Compared with traditional stirring methods, ultrasonic irradiation is more convenient and efficient.
Bian
Yan-Jiang
YJ
Department of Chemistry, Langfang Normal College, Hebei, Langfang 065000, PR China. bianyanjiang@126.com
Xue
Wei-Li
WL
Yu
Xu-Guang
XG
D000447:Aldehydes / Q000737:chemistry* / Q000528:radiation effects; D006841:Hydrocarbons, Aromatic / Q000737:chemistry* / Q000528:radiation effects*; D007659:Ketones / Q000737:chemistry* / Q000528:radiation effects; D044085:Microfluidics / Q000379:methods; D011829:Radiation Dosage; D013010:Sonication / Q000379:methods*; D017971:Tin Compounds / Q000737:chemistry* / Q000528:radiation effects*; D014867:Water / Q000737:chemistry*
D000447:Aldehydes; D006841:Hydrocarbons, Aromatic; D007659:Ketones; D017971:Tin Compounds; D014867:Water; C023599:stannous chloride