Alternative approaches to (Z)-1,2-bis(2-bromopyridin-3-yl)ethenes, key intermediates in the synthesis of the 1,10-phenanthroline core
Keywords: کاتالیزورهای پالادیوم; (Z)-Alkenes; Alkynes; Nitrogen heterocycles; Sonogashira reaction; Suzuki-Miyaura reaction; Palladium catalysts;