期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 696, 期 1, 页码 442-449出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2010.08.038
关键词
Gold nanocluster; Intramolecular hydroamination; Aerobic conditions
Gold nanoclusters stabilized by a hydrophilic polymer, poly(N-vinyl-2-pyrrolidone) (Au:PVP), catalyzed the intramolecular hydroamination of toluenesulfonamides to unactivated alkenes/alkynes in EtOH under aerobic and basic conditions. The reaction proceeds via anti-addition of toluenesulfonamide to the alkenes assisted by pi-activation of the gold clusters. (C) 2010 Elsevier B.V. All rights reserved.
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