336111-35-4Relevant academic research and scientific papers
Electrochemical Synthesis of Thienoacene Derivatives: Transition-Metal-Free Dehydrogenative C?S Coupling Promoted by a Halogen Mediator
Mitsudo, Koichi,Matsuo, Ren,Yonezawa, Toki,Inoue, Haruka,Mandai, Hiroki,Suga, Seiji
, p. 7803 - 7807 (2020)
The first electrochemical dehydrogenative C?S bond formation leading to thienoacene derivatives is described. Several thienoacene derivatives were synthesized by dehydrogenative C?H/S?H coupling. The addition of nBu4NBr, which catalytically promoted the reaction as a halogen mediator, was essential.
A novel synthesis of [1]benzothieno[3,2-b][1]benzofuran
Cernovska, Katerina,Nic, Miloslav,Pihera, Pavel,Svoboda, Jiri
, p. 1939 - 1949 (2007/10/03)
A new synthesis of the title compound based on the formation of the furan ring in the key step was elaborated. Methyl 2-methoxy[1]benzothieno[3,2-b][1]benzofuran-7-carboxylate (15) was prepared by this methodology as a new type of a core for liquid crystal synthesis.
