Synthesis and mass spectral studies of fluorine containing 5a, 7b, 12a, 14b-tetrahydrobisindolo [2,3-b:2′,3′-b′] benzo [1,2-d:4,5-d′] difurans
作者:Krishna C. Joshi、Vijay N. Pathak、Ragini Gupta
DOI:10.1016/s0022-1139(00)83024-9
日期:1988.1
Pentafluorophenylation of aromatics with pentafluorophenyl perfluoro- and polyfluoroalkanesulfonates. A photoinduced electron-transfer cation diradical coupling process
作者:Qing Yun Chen、Zhan Ting Li
DOI:10.1021/jo00061a041
日期:1993.4
Irradiation of pentafluorophenyl perfluoro- and polyfluoroalkanesulfonates 1 with arenes, aromatic ethers, anilines, pyrroles, indoles, and phenols results in the corresponding pentafluorophenylated aromatic compounds. An electron-transfer mechanism is proposed.
Chen, Qing-Yun; Li, Zhan-Ting, Journal of the Chemical Society. Perkin transactions I, 1993, # 14, p. 1705 - 1710
作者:Chen, Qing-Yun、Li, Zhan-Ting
DOI:——
日期:——
JOSHI, KRISHNA C.;PATHAK, VIJAI N.;GUPTA, RAGINI, J. INDIAN CHEM. SOC., 67,(1990) N, C. 434-435
Cycloisomerization of 2-Alkynylanilines to Indoles Catalyzed by Carbon-Supported Gold Nanoparticles and Subsequent Homocoupling to 3,3′-Biindoles
作者:Jesus E. Perea-Buceta、Tom Wirtanen、Otto-Ville Laukkanen、Mikko K. Mäkelä、Martin Nieger、Michele Melchionna、Nina Huittinen、Jose A. Lopez-Sanchez、Juho Helaja
DOI:10.1002/anie.201305579
日期:2013.11.4
Elevated by the support: 2‐Alkynyl aniline cycloisomerization to indole is catalyzed by cationic Au NPs on a carbon support. Electroneutral and rich 2‐aryl indoles are further converted into 3,3′‐biindoles by oxidative homocoupling that is readily catalyzed by the Au NPs on carbon, and exclusively but also somewhat sluggishly by the carbon support.