Abnormal N-heterocyclic carbene palladium complex: living catalyst for activation of aryl chlorides in Suzuki-Miyaura cross coupling

作者:Sau Samaresh Chandra; Santra Subhankar; Sen Tamal K; Mandal Swadhin K*; Koley Debasis
来源:Chemical communications, 2012, 48(4): 555-557.
DOI:10.1039/c1cc15732a

摘要

Palladium complexes bearing abnormal N-heterocyclic carbene were used as catalysts in Suzuki-Miyaura cross coupling of aryl chlorides at 25 degrees C. The catalyst remained active for 10 successive catalytic runs and can activate 4-chlorotoluene at 25 degrees C with 0.01 mol% catalyst loading resulting in a TON of 9500 within 6 h.

  • 出版日期2012-1-14