Intramolecular Pd-catalyzed biaryl coupling reaction of N-aryl-2-triflyloxybenzamides using Pd(OAc)2, 1,3-bis[diphenylphosphino]propane, Bu3P, and DBU

Heterocycles

Volumn 64, Issue , 2004, Pages 463-466

  Nishioka, Hiromi ^a   Shoujiguchi, Yoshimi ^a   Abe, Hitoshi ^a   Takeuchi, Yasuo ^a   Harayama, Takashi ^a  

^a OKAYAMA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33544470959     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/COM-04-S(P)7     Document Type: Article

References (11)

1. Harayama T., Akiyama T., and Nakano Y. Chem. Pharm. Bull. 45 (1997) 1723
2. Harayama T., Akiyama T., Nakano Y., Nishioka H., Abe H., and Takeuchi Y. Chem. Pharm. Bull. 50 (2002) 519
3. Harayama T., Akiyama T., Nakano Y., Shibaike K., Akamatsu H., Hori A., Abe H., and Takeuchi Y. Synthesis (2002) 237
4. Harayama T., Hori A., Nakano Y., Akiyama T., Abe H., and Takeuchi Y. Heterocycles 58 (2002) 159
5. Rice J.E., and Cai Z.-W. J. Org. Chem. 58 (1993) 1415
6. Wang L., and Shevlin P.B. Tetrahedron Lett. 41 (2000) 285
7. Wang J.-Q., and Harvey R.G. Tetrahedron 58 (2002) 5927
8. Rice J.E., Cai Z.-W., He Z.-M., and La Voie E.J. J. Org. Chem. 60 (1995) 8101
9. In this connection, Pd-catalyzed reaction of 1a using DABCO in place of DBU for 3 h gave N-methylphenanthridone (2a) (37%) and the starting material (1a) (57%).
10. Harayama T., Akiyama T., Akamatsu H., Kawano K., Abe H., and Takeuchi Y. Synthesis (2001) 444
11. Ishii H., Ishikawa T., Ichikawa Y., Sakamoto M., Ishikawa M., and Takahashi T. Chem. Pharm. Bull. 32 (1984) 2984