Carbenium ion formation by fragmentation of electrochemically generated oxonium ions
作者:Anna Lielpetere、Aigars Jirgensons
DOI:10.1039/c8ob01339j
日期:——
Fragmentation of electrochemically generated oxonium ions can be exploited to form carbenium ions at a low oxidation potential in the presence of a nucleophile. The application of this concept is demonstrated for the allylation of carbenium ions generated by the anodic oxidation of stannylmethylethers.
Fe(OTf)3-Catalyzed Reaction of Benzylic Acetates with Organosilicon Compounds
作者:Sunggak Kim、Li Chan、Sundae Kim、Wan Chung、Chong Long
DOI:10.1055/s-0030-1259313
日期:2011.2
Fe(OTf) 3 -catalyzed reaction of benzylic acetates withallyltrimethylsilane, azidotrimethylsilane, and cyanotrimethylsilane affordedthe corresponding allylated, azido, and cyano products in high yields.2-Trimethylsilyl-substituted benzofuran and indole worked well tofurnish the benzyl-substituted benzofuran and indoles.
Efficient and Mild Iron-Catalyzed Direct Allylation of Benzyl Alcohols and Benzyl Halides with Allyltrimethylsilane
作者:Jie Han、Zili Cui、Jianguo Wang、Zhongquan Liu
DOI:10.1080/00397910903219393
日期:2010.6.25
An efficient and mild iron-catalyzed direct allylation of benzylalcohols and benzyl halides with allyltrimethylsilane has been developed. The present reaction would provide an excellent alternative to published methods because of its excellent yields, sustainable catalyst, and mild conditions.
Reductive alkylation/arylation of arylcarbinols and ketones with organosilicon compounds
作者:J. A. Cella
DOI:10.1021/jo00132a027
日期:1982.5
Bismuth(III) chloride-catalyzed direct deoxygenative allylation of substituted benzylic alcohols with allyltrimethylsilane
作者:Surya K. De、Richard A. Gibbs
DOI:10.1016/j.tetlet.2005.09.161
日期:2005.11
A highly-effective protocol for allylation of sec-benzyl alcohols with allyltrimethylsilane in the presence of a catalytic amount of bismuth(III) chloride has been developed. (c) 2005 Elsevier Ltd. All rights reserved.