Rhodium(III)‐catalyzed Construction of D‐A Type Polyheteroaromatics with Fluorinated Benzothiadiazole as a Modifiable Acceptor Block

An efficient pathway to a new family of fluorinated polyheteroaromatic D‐A molecules has been developed. The method is based on the Rh(III)‐catalyzed regioselective [4+2]‐annulation of N‐(pivaloyloxy)‐benzamides with 4‐ethynyl‐5,6‐difluoro‐7‐(p‐methoxyphenyl)‐2,1,3‐benzothiadiazole as a key step fol...

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Veröffentlicht in:	Asian journal of organic chemistry 2022-12, Vol.11 (12), p.n/a
Hauptverfasser:	Gribanov, Pavel S., Vorobyeva, Daria V., Tokarev, Sergey D., Loginov, Dmitry A., Danshina, Anastasya A., Masoud, Salekh M., Osipov, Sergey N.
Format:	Artikel
Sprache:	eng
Schlagworte:	alkynes aryl hydroxamates benzothiadiazoles catalysis Chemical reactions Coupling (molecular) C−H/C−F activation Fluorination Organic chemistry Reagents Rhodium
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