M. Mori et al., UTILIZATION OF BU(3)SNSIME(3) IN ORGANIC-SYNTHESIS .2. NEW CYCLIZATION BY A STANNYL ANION GENERATED FROM BU(3)SNSIME(3) AND R(4)NX, Journal of organometallic chemistry, 464(1), 1994, pp. 35-40
A new cyclization reaction of an aryl or vinyl halide bearing a carbon
yl group such as ketone or ester has been developed by use of a stanny
l anion generated in DMF from Bu(3)SnSiMe(3) and Bu(4)NCl.