RhI‐Catalyzed Benzo/[7+1] Cycloaddition of Cyclopropyl‐Benzocyclobutenes and CO by Merging Thermal and Metal‐Catalyzed CC Bond Cleavages
作者： Xu-Fei Fu , Yu Xiang , Zhi-Xiang Yu
关键词:
摘要: A Rh-catalyzed benzo/[7+1] cycloaddition of cyclopropyl-benzocyclobutenes (CP-BCBs) and CO to benzocyclooctenones has been developed. In this reaction, CP-BCB acts as a benzo/7-C synthon the reaction involves two CC bond cleavages: thermal electrocyclic ring-opening four-membered ring in cleavage cyclopropane ring.
core.ac.uk 
sci-hub.se 参考文章(66)
Chul-Ho Jun, Jung-Woo Park, Directed C – C Bond Activation by Transition Metal Complexes Topics in Organometallic Chemistry. ,vol. 24, pp. 117- 143 ,(2007) , 10.1007/3418_2007_065
Masahiro Murakami, Yoshihiko Ito, Cleavage of Carbon—Carbon Single Bonds by Transition Metals ChemInform. ,vol. 31, pp. 97- 129 ,(1999) , 10.1007/3-540-68525-1_5
William R. Dolbier,, Henryk Koroniak, K. N. Houk, Chimin Sheu, Electronic Control of Stereoselectivities of Electrocyclic Reactions of Cyclobutenes: A Triumph of Theory in the Prediction of Organic Reactions Accounts of Chemical Research. ,vol. 29, pp. 471- 477 ,(1996) , 10.1021/AR9501986
Masahiro Murakami, Sho Kadowaki, Atsushi Fujimoto, Mitsuru Ishibashi, Takanori Matsuda, Acids direct 2-styrylcyclobutanone into two distinctly different reaction pathways. Organic Letters. ,vol. 7, pp. 2059- 2061 ,(2005) , 10.1021/OL0506922
Feng Huang, Zhong-Ke Yao, Yi Wang, Yuanyuan Wang, Jialing Zhang, Zhi-Xiang Yu, RhI‐Catalyzed Two‐Component [(5+2)+1] Cycloaddition Approach toward [5‐8‐5] Ring Systems Chemistry-an Asian Journal. ,vol. 5, pp. 1555- 1559 ,(2010) , 10.1002/ASIA.201000053
Guo-Jie Jiang, Xu-Fei Fu, Qian Li, Zhi-Xiang Yu, Rh(I)-catalyzed [5+1] cycloaddition of vinylcyclopropanes and CO for the synthesis of α,β- and β,γ-cyclohexenones. Organic Letters. ,vol. 14, pp. 692- 695 ,(2012) , 10.1021/OL2031526
Milko E. van der Boom, David Milstein, Cyclometalated phosphine-based pincer complexes: Mechanistic insight in catalysis, coordination, and bond activation Chemical Reviews. ,vol. 103, pp. 1759- 1792 ,(2003) , 10.1021/CR960118R
Tobias Seiser, Tanguy Saget, Duc N Tran, Nicolai Cramer, None, Cyclobutane in der Katalyse Angewandte Chemie. ,vol. 123, pp. 7884- 7896 ,(2011) , 10.1002/ANGE.201101053
Zhi-Xiang Yu, Yi Wang, Yuanyuan Wang, Transition-metal-catalyzed cycloadditions for the synthesis of eight-membered carbocycles. Chemistry-an Asian Journal. ,vol. 5, pp. 1072- 1088 ,(2010) , 10.1002/ASIA.200900712
Boris Rybtchinski, David Milstein, Metal Insertion into C−C Bonds in Solution Angewandte Chemie International Edition. ,vol. 38, pp. 870- 883 ,(1999) , 10.1002/(SICI)1521-3773(19990401)38:7<870::AID-ANIE870>3.0.CO;2-3