Novel bis-acac-O,O-Ir(III) catalyst for anti-Markovnikov, hydroarylation of olefins operates by arene CH activation

Chemical Communications

Volumn , Issue 24, 2002, Pages 3000-3001

  Periana, Roy A ^a   Liu, Xiang Y ^a   Bhalla, Gaurav ^a  

^a UNIVERSITY OF SOUTHERN CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE; IRIDIUM COMPLEX; POLYCYCLIC AROMATIC HYDROCARBON;

ARTICLE; ARYLATION; CATALYSIS; CATALYST; THERMOSTABILITY;

EID: 0036926272     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/b208680h     Document Type: Article

References (12)

1. (a) T. Matsumoto, D. J. Taube, R. A. Periana, H. Taube and H. Yoshida, J. Am. Chem. Soc., 2000, 122, 7414;
2. (b) T. Matsumoto, R. A. Periana, D. J. Taube and H. Yoshida, J. Mol. Catal. A, 2002, 180, 1;
3. (c) T. Matsumoto and H. Yoshida, Catal. Lett., 2001, 72, 107.
4. V. Ritleng, C. Sirlin and M. Pfeffer, Chem. Rev., 2002, 102, 1731.
5. See supporting material for syntheses of new complexes in Scheme 1.
6. M. A. Bennett and T. R. B. Mitchell, Inorg. Chem., 1976, 15, 2936.
7. 5 and 3-Py
8. 1a has now been found to have little effect on the rate of catalysis by 1 or 2. This result is consistent with the proposed CH activation reaction mechanism.
9. Mesitylene is an inert solvent that supports the hydroarylation catalysis. The arene CH bonds of mesitylene are not activated
10. M. Kanzelberger, B. Singh, M. Czerw, K. Krogh-Jespersen and A. S. Goldman, J. Am. Chem. Soc., 2000, 122, 11017.
11. S. R. Klei, ST. D. Tilley and R. G. Bergman,J. Am. Chem. Soc., 2000, 122, 1816; P. J. Alaimo and R. G. Bergman, Organometallics, 1999, 18, 2707.
12. S. R. Klei, ST. D. Tilley and R. G. Bergman,J. Am. Chem. Soc., 2000, 122, 1816; P. J. Alaimo and R. G. Bergman, Organometallics, 1999, 18, 2707.