TY - JOUR
T1 - Iridium-catalyzed borylation of pyrene
T2 - irreversibility and the influence of ligand on selectivity
AU - Ji, Lei
AU - Edkins, Katharina
AU - Bose, Shubhankar Kumar
AU - Marder, Todd B.
PY - 2014/12/2
Y1 - 2014/12/2
N2 - The iridium-catalyzed borylation of pyrene, using 4,4'-dimethyl-2,2'-bipyridine as the ligand, in the presence of t-BuOK, gave a mixture of 2,4,7,9-tetrakis(Bpin)pyrene (c4) and its 2,4,7,10-isomer (m4) in a 2.2:1 ratio, and the selectivity of the Ir-catalyzed borylation of pyrene is kinetically determined and can be influenced to some extent by the nature of the ligand.
AB - The iridium-catalyzed borylation of pyrene, using 4,4'-dimethyl-2,2'-bipyridine as the ligand, in the presence of t-BuOK, gave a mixture of 2,4,7,9-tetrakis(Bpin)pyrene (c4) and its 2,4,7,10-isomer (m4) in a 2.2:1 ratio, and the selectivity of the Ir-catalyzed borylation of pyrene is kinetically determined and can be influenced to some extent by the nature of the ligand.
U2 - 10.1021/jo5024014
DO - 10.1021/jo5024014
M3 - Article
SN - 0022-3263
VL - 80
SP - 661
EP - 665
JO - Journal of Organic Chemistry
JF - Journal of Organic Chemistry
IS - 1
ER -