20643-65-6Relevant articles and documents
Lewis acid-assisted dirhodium(II)-catalyzed ketone hydroacylation
Yasukawa, Tomohiro,Kobayashi, Shu
, p. 98 - 100 (2017)
The combination of a Rh(II) salt and a Lewisacid, Sc(OTf)3, as a highly active and robust cooperative catalyst system for ketone hydroacylation was developed. The catalyst system showed high turnover numbers (up to ca. 400) even under air, whereas the corresponding Rh(I)/Sc(OTf)3 system did not work well. The application of the Rh(II)/Sc system was also extended to hydroacylation of olefins and an enantioselective reaction.
Synthesis and characterization of benzannelated thienyl oligomers
Amaladass, Pitchamuthu,Clement, J. Arul,Mohanakrishnan, Arasambattu K.
experimental part, p. 3798 - 3810 (2009/04/07)
An array of 1,3-diarylbenzo[c]thiophenes have been synthesized by the ring-opening of lactones followed by thionation using Lawesson's reagent with concurrent intramolecular cyclization. Photophysical studies of the various benzo[c]thiophene analogues are presented. The results of a cyclic voltammetric investigation of the benzo[c]thiophenes are also reported.