5-IODO-BENZO[B]-THIOPHENE synthesis

Yield:20532-38-1 86%

Reaction Conditions:

with tris-(dibenzylideneacetone)dipalladium⁽⁰⁾;1-iodo-butane;N,N,N',N'-tetramethyl-1,8-diaminonaphthalene;chloro-N,N,N',N'-bis(tetramethylene)formamidinium hexafluorophosphate;4,5-bis(diphenylphosphino)-9,9-dimethylxanthene in toluene at 120; for 16 h;Sealed tube;Inert atmosphere;

References:

Boehm, Philip;Cacherat, Bastien;Lee, Yong Ho;Martini, Tristano;Morandi, Bill [Angewandte Chemie - International Edition,2021,vol. 60,# 31,p. 17211 - 17217][Angew. Chem.,2021,vol. 133,# 31,p. 17348 - 17355] Location in patent:supporting information