1612883-74-5Relevant academic research and scientific papers
Directed: Ortho C-H borylation catalyzed using Cp?Rh(iii)-NHC complexes
Thongpaen, Jompol,Schmid, Thibault E.,Toupet, Loic,Dorcet, Vincent,Mauduit, Marc,Baslé, Olivier
, p. 8202 - 8205 (2018)
Cp?Rh(NHC) complexes with bulky chiral bidentate NHC-carboxylate ligands were efficiently synthesized and fully characterized including solid-state structures. These unprecedented rhodium(iii) complexes demonstrated high selectivity in pyridine-directed ortho-C-H borylation of arenes under mild conditions.
N-heterocyclic carbene enabled rhodium-catalyzed ortho C(sp2)-H borylation at room temperature
Zhong, Lei,Zong, Zhi-Hong,Wang, Xi-Cun
, p. 2547 - 2552 (2019/03/27)
We report a rhodium-catalyzed ortho C(sp2)-H borylation of 2-phenylpyridines using commercially available N-heterocyclic carbenes (NHCs) as ligand and pinacolatodiboron (B2pin2) as borylating reagent. The reaction could take place at room temperature, tolerating a wide range of functionalities and affording ortho borylated products in moderate to excellent yields. The current method is also applicable to gram-scale reaction with reduced catalyst loading.
Ruthenium catalysed C-H bond borylation
Fernández-Salas, José A.,Manzini, Simone,Piola, Lorenzo,Slawin, Alexandra M. Z.,Nolan, Steven P.
supporting information, p. 6782 - 6784 (2014/06/23)
An easily prepared series of phenylindenyldihydridosilyl ruthenium complexes (2a-2d) was obtained by reaction of tertiary silanes with the commercially-available [RuCl(3-phenylindenyl)(PPh3)2] (1). The [RuH2(3-phenylindeny
