110143-20-9Relevant articles and documents
Effective α-tosyloxylation of ketones using 1,1,1-trifluoro-2-iodoethane as catalyst
Zhang, Bijun,Han, Liuquan,Hu, Jiantao,Yan, Jie
, p. 3264 - 3270 (2014)
With 1,1,1-trifluoro-2-iodoethane as catalyst, a novel and efficient procedure has been developed for preparation of α-tosyloxyketones from ketones. In this protocol, 1,1,1-trifluoro-2-iodoethane is first oxidized by m-chloroperbenzoic acid to a hypervale
Novel α-tosyloxylation of ketones catalyzed by the in situ generated hypoiodous acid from alkyl iodide
Zhang, Bijun,Han, Liuquan,Hu, Jiantao,Yan, Jie
, p. 5851 - 5854 (2015/01/16)
Using a catalytic amount of 1-iodopropane, a novel and efficient procedure has been developed for direct preparation of α-tosyloxyketones from ketones. In this protocol, 1-iodopropane is first oxidized into iodosylpropane, which decomposes to form the key
Nucleophilic Substitution Reactions of Phenacyl Benzenesulphonates with Anilines in Methanol-Acetonitrile Mixtures
Lee, Ikchoon,Shim, Chang Sub,Chung, Soo Young,Lee, Hai Whang
, p. 975 - 982 (2007/10/02)
The nucleophilic substitution reactions of phenacyl benzenesulphonates with anilines in methanol-acetonitrile have been studied.A stronger nucleophile was found to cause less bond cleavage, while a better leaving group led to less bond formation, in compl