17075-00-2Relevant articles and documents
Csp-Csp3 Bond Formation via Iron(III)-Promoted Hydroalkynylation of Unactivated Alkenes
Shen, Yangyong,Huang, Bo,Zheng, Jing,Lin, Chen,Liu, Yu,Cui, Sunliang
supporting information, p. 1744 - 1747 (2017/04/11)
An iron(III)-promoted hydroalkynylation of unactivated alkenes toward Csp-Csp3 bond formation has been developed. Various alkenes, including mono-, di-, and trisubstituted alkenes, could all smoothly convert to structural diversified alkynes in this chemoselective protocol. Additionally, the scalability was unraveled and the further divergent transformations of products were conducted to demonstrate the synthetic utility.
Relative asymmetric induction in the intramolecular reaction between alkynes and cyclopropylcarbene-chromium complexes: Stereocontrolled synthesis of five-membered rings fused to oxygen heterocycles
Yan,Zhu,Matasi,Herndon
, p. 1291 - 1301 (2007/10/03)
Synthesis of cyclopentenone derivatives fused to oxygen heterocycles by means of the intramolecular coupling of alkynes and cyclopropylcarbene- chromium complexes has been examined for a variety of cases in which the tethering chain features a stereogenic
Palladium-catalysed Preparation of 1,2-Dienes by Selective Hydrogenolysis of Alk-2-ynyl Cabonates with Ammonium Formate
Tsuji, Jiro,Sugiura, Teruo,Yuhara, Masami,Minami, Ichiro
, p. 922 - 924 (2007/10/02)
1,2-Dienes were prepared by the selective hydrogenolysis of alk-2-ynyl carbonates with HCO2NH4 catalysed by Pd2(dba)3*CHCl3-P(n-Bu)3 (dba = dibenzylideneacetone).
