title: Iridium-Catalyzed Cyclization of Isoxazolines and Alkenes: Divergent Access to Pyrrolidines, Pyrroles, and Carbazoles.
abstract: A heterogeneous iridium-complex-catalyzed N-O-cleaving rearrangement/cyclization of 2,3-dihydroisoxazoles with alkenes has been developed. It provides divergent access to multiple substituted pyrrolidines, pyrroles, and carbazoles. The iridium catalyst remains highly catalytic active after seven cycles. The gram-scale synthesis afforded a carbazole with strong bluish-violet fluorescence.
authors: Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.|College of Chemistry and Materials Science, Hubei Engineering University , Xiaogan, Hubei 432000, China.
authors: Zu-Feng
authors: ZF
authors: Xiao
authors: Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors: Ting-Hui
authors: TH
authors: Ding
authors: Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors: Sheng-Wei
authors: SW
authors: Mao
authors: Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors: Zaher
authors: Z
authors: Shah
authors: Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors: Xiao-Shan
authors: XS
authors: Ning
authors: Department of Chemistry, University of Science and Technology of China , Hefei, Anhui 230026, China.
authors: Yan-Biao
authors: YB
authors: Kang