“…Yield: 42 % (0.040 g). 151.6,150.7,143.8,143.2,142.7 (C qpz );127.8,125.1,114.5,114.1 (CH ar );115.0 (NCMe);108.3,107.6,106.6 (CH pz );14.4,12.9,12.8,12.8,12.6,12.0 (Me pz ); 3.8 (NCMe); À0.6 ppm ( 1 JA C H T U N G T R E N N U N G (C,H) = 128 Hz; Ir-CH 2 ); elemental analysis calcd (%) for C 24 H 31 BN 7 OIr·0.5 CH 2 Cl 2 : C 43.3, H 4.7, N 14.4; found: C 43.5, H 4.8, N 13.9. 8,150.8,150.5,145.2,144.2,143.0 (C qpz );129.1,129.0,127.0,117.4 (CH ar );107.5,106.4,105.1 (CH pz );15.8,15.3,13.0,12.7,12.5,12.4 (Me pz H 5.2, N 11.1; found: C 40.9, H 5.0, N 10.7.…”