GOLDFARB YA. L.; KALIK M. A.; SHULTS N. A.; BELENKIJ L. I., ZH. ORGAN. XIMII, 1979, 15, HO 6, 1289-1293
作者:GOLDFARB YA. L.、 KALIK M. A.、 SHULTS N. A.、 BELENKIJ L. I.
DOI:——
日期:——
A New Versatile Synthesis of 2,5-Disubstituted 3-(Methylsulfanyl)thiophenes
作者:Claudia Fattuoni、Michele Usai、Enzo Cadoni、M. Cabiddu、Stefania De Montis、Salvatore Cabiddu
DOI:10.1055/s-2008-1032190
日期:2008.3
A one-pot regioselective functionalization of 3-(methyl- sulfanyl)thiophene with different electrophiles at the 2- and 5-posi- tions is reported. Proper selection of the experimental conditions allows the preparation of polysubstituted products not otherwise easily available.