Addition of amines to the triple bond in alpha,alpha,alpha-trichloromethylpropargyl mesylate: synthesis of alpha,alpha-dichloromethylenaminones and preparation of 2-phenyl-4-dichloromethylquinolines.
[reaction: see text] Addition of amines to the triple bond in alpha,alpha,alpha-trichloromethylpropargyl mesylate to give alpha,alpha-dichloromethylenaminones and its use in the preparation of 2-phenyl-4-dichloromethylquinolines in good yields are reported.
Si
Yu-Gui
YG
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, People's Republic of China.
Guo
Song-Po
SP
Wang
Wan-Jun
WJ
Jiang
Biao
B