70525-38-1Relevant articles and documents
Aryl-Nickel-Catalyzed Benzylic Dehydrogenation of Electron-Deficient Heteroarenes
Zhang, Pengpeng,Huang, David,Newhouse, Timothy R.
, p. 1757 - 1762 (2020/02/04)
This manuscript describes the first practical benzylic dehydrogenation of electron-deficient heteroarenes, including pyridines, pyrazines, pyrimidines, pyridazines, and triazines. This transformation allows for the efficient benzylic oxidation of heteroarenes to afford heterocyclic styrenes by the action of nickel catalysis paired with an unconventional bromothiophene oxidant.
Ruthenium-catalyzed arylation of 2-alkenylpyridines with aryl bromides: Alternative E,Z-selectivity to Mizoroki-Heck reaction
Oi, Shuichi,Sakai, Kaori,Inoue, Yoshio
, p. 4009 - 4011 (2007/10/03)
(Chemical Equation Presented) Regio- and stereoselective arylation of 2-alkenylpyridines with aryl bromides is catalyzed by specific Ru(II)-phosphine complexes affording β-arylated (Z)-2-alkenylpyridines, in which the aryl moiety is introduced cis to the
STEREOSPECIFIC SYNTHESIS OF (E)-ALKENYLPYRIDINES VIA α-SILYL CARBANION
Konakahara, Takeo,Takagi, Yukio
, p. 2073 - 2076 (2007/10/02)
(E)-2-Alkenylpyridines were stereospecifically prepared from 2-(trimethylsilylmethyl)pyridine and the corresponding (E)-aldimines of anilines by an analogous reaction to the Peterson reaction.