… : A Versatile Launch Pad for the Synthesis of Aromatic SF5 Compounds via Cross Coupling, Azo Coupling, Homocoupling, Dediazoniation, and Click Chemistry

T Okazaki, KK Laali, SD Bunge…

Index: Okazaki, Takao; Laali, Kenneth K.; Bunge, Scott D.; Adas, Sonya K. European Journal of Organic Chemistry, 2014 , vol. 2014, # 8 p. 1630 - 1644

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Citation Number: 5

Abstract

Abstract The reagent 4-(pentafluorosulfanyl) benzenediazonium tetrafluoroborate (1) was synthesized and isolated as a stable salt for the first time; its application in a wide assortment of transformations was subsequently investigated. A series of novel SF 5-bearing alkenes, alkynes, and biaryl derivatives were synthesized by employing Heck–Matsuda, Sonogashira, and Suzuki coupling protocols. Dediazoniation with TMSX (X= Hal; N 3; and ...