445235-51-8Relevant academic research and scientific papers
Iodine-Catalyzed Decarboxylative Amidation of β,γ-Unsaturated Carboxylic Acids with Chloramine Salts Leading to Allylic Amides
Kiyokawa, Kensuke,Kojima, Takumi,Hishikawa, Yusuke,Minakata, Satoshi
supporting information, p. 15548 - 15552 (2015/11/03)
The iodine-catalyzed decarboxylative amidation of β,γ-unsaturated carboxylic acids with chloramine salts is described. This method enables the regioselective synthesis of allylic amides from various types of β,γ-unsaturated carboxylic acids containing sub
Electrophilic monoiodination of terminal alkenes
Yemets, Sergiy V.,Shubina, Tatyana E.,Krasutsky, Pavel A.
, p. 2891 - 2897 (2013/05/09)
An excess of elemental iodine in N,N-dimethylacetamide enables effective 3/iodanylium-de-hydronation of terminal alkenes with 3-iodopropene derivatives and hydrogen iodide formation within minutes at room temperature. The optimal molar ratio of iodine to
Investigation of intramolecular Pauson-Khand reaction of 2-aryl-1,6- and 1-methyl-1,7-enynes (exo-olefins) and 1-phenyl-1-octen-7-yne (endoolefin)
Ishizaki, Miyuki,Satoh, Hiroshi,Hoshino, Osamu,Nishitani, Kiyoshi,Hara, Hiroshi
, p. 827 - 844 (2007/10/03)
The intramolecular Pauson-Khand reaction of various 2-aryl-1-hepten-6-ynes and its aza-derivatives (exo-olefins) efficiently produced arylbicyclo[3.3.0]octenones and azaoctenone bearing quaternary carbon centers at angular positions in good yields. Although a similar reaction of 2-phenyl-1-octen-7-yne (exo-olefin), which is a homologue of 2-phenyl-1-hepten-6-yne, did not take place, the reaction of the methyl derivatives smoothly proceeded. However, the reaction of regioisomeric 1-phenyl-1-octen-7-yne (endo-olefin) afforded the desired product in moderate yields.
An intriguing effect of Yb(OTf)3-TMSCl in the halogenation of 1,1-disubstituted alkenes by NXS: Selective synthesis of allyl halides
Yamanaka, Masamichi,Arisawa, Mitsuhiro,Nishida, Atsushi,Nakagawa, Masako
, p. 2403 - 2406 (2007/10/03)
A novel protocol to effect the efficient selective halogenation of 1,1-disubstituted alkenes with NXS catalyzed by Yb(OTf)3-TMSCl, which affords the corresponding allyl halides in high yield, including allyl bromide, chloride, iodide and fluori
