- 作者: 洪永?,許祐嘉,鄭佳怡
- 作者服務機構: Department of Chemistry and Biochemistry, National Chung Cheng University, Chia-Yi, Taiwan 62102, R.O.C.
- 中文摘要: The palladium-catalyzed intramolecular coupling reactions of aryl bromides tethered with conjugated dienoates give a 1H-isochromene ring system via 6-endo-trig cyclization almost exclusively. However, both 6-endo-trig and 6-exo-trig cyclizations are competitive processes in the palladium-catalyzed intramolecular coupling reactions of aryl bromides tethered with conjugated dienones.
- 英文摘要: --
- 中文關鍵字: Intramolecular Heck reaction; 6-endo-trig; 6-exo-trig; 1H-isochromene; 3,4-dimethylene-1H-isochromene.
- 英文關鍵字: --