A new facile synthetic method for the construction of 1,3-oxathiolan-2-ylidenes
作者:Harisadhan Ghosh、C.B. Singh、Siva Murru、Veerababurao Kavala、Bhisma K. Patel
DOI:10.1016/j.tetlet.2008.02.103
日期:2008.4
A new, convenient and efficient syntheticmethod for the construction of 1,3-oxathiolan-2-ylidenes via sodium borohydride reduction of the addition product of dithiocarbamic acid esters with α-bromoketones under basic conditions is reported. This method is general and applicable to a range of systems.