852211-39-3Relevant academic research and scientific papers
Fe-Catalyzed tandem cyclization for the synthesis of 3-nitrofurans from homopropargylic alcohols and Al(NO3)3·9H2O
Wang, Ting,Jiang, Yong,Wang, Yanyan,Yan, Rulong
, p. 5232 - 5235 (2018/08/03)
Al(NO3)3·9H2O as a nitro source for the synthesis of 3-nitrofurans from homopropargylic alcohols through Fe-catalyzed tandem cyclization is described. In this transformation, the substituted nitrofurans are obtained throug
A method for accessing sulfanylfurans from homopropargylic alcohols and sulfonyl hydrazides
Yan, Rulong,Yang, Xiaodong
, p. 3571 - 3574 (2019/06/13)
A sulfenylation/cyclization reaction has been developed for the synthesis of sulfanylfurans in the presence of iodine. These processes provide facile strategies to construct C-S/O bonds, and expand the methods of synthesizing sulfanylfurans. In this trans
Copper-catalyzed one-pot trifluoromethylation/aryl migration/carbonyl formation with homopropargylic alcohols
Gao, Pin,Shen, Yong-Wen,Fang, Ran,Hao, Xin-Hua,Qiu, Zi-Hang,Yang, Fan,Yan, Xiao-Biao,Wang, Qiang,Gong, Xiang-Jun,Liu, Xue-Yuan,Liang, Yong-Min
, p. 7629 - 7633 (2014/08/05)
A novel copper-catalyzed one-pot functionalization of homopropargylic alcohols that involves trifluoromethylation, aryl migration, and formation of a carbonyl moiety has been developed. This reaction constitutes the first direct conversion of homopropargy
Alternate mode of palladium-catalyzed alkynyliminium ion cyclizations affording stereodefined N-alkyl-3-alkylidenepyrrolidines
Tsukamoto, Hirokazu,Shiraishi, Mitsugu,Doi, Takayuki
supporting information, p. 5932 - 5935 (2014/01/06)
Pd/P(c-C6H11)3-catalyzed alkynyliminium ion cyclization in the presence of organoboronic acids affords stereodefined N-alkyl-3-alkylidenepyrrolidines. The distinctive cis-selective addition of the boronic acids and the imi
Microwave-assisted zinc chloride-catalyzed synthesis of substituted pyrroles from homopropargyl azides
Wyrebek, Przemys?aw,Sniady, Adam,Bewick, Nicholas,Li, Yan,Mikus, Agnieszka,Wheeler, Kraig A.,Dembinski, Roman
experimental part, p. 1268 - 1275 (2009/04/10)
Ligand-free 5-endo-dig cyclization of 1,4- and 1,2,4-substituted but-3-yn-1-yl (homopropargyl) azides in the presence of zinc chloride (usually 20 mol %) in dichloroethane at elevated temperature provides 2,5-di- and 2,3,5-trisubstituted pyrroles in high
5-Endo-dig electrophilic cyclization of 1,4-disubstituted but-3-yn-1-ones: Regiocontrolled synthesis of 2,5-disubstituted 3-bromo- and 3-iodofurans
Sniady, Adam,Wheeler, Kraig A.,Dembinski, Roman
, p. 1769 - 1772 (2007/10/03)
(Chemical Equation Presented) 5-Endo-dig electrophilic cyclization of 1,4-diaryl but-3-yn-1-ones with N-bromosuccinimide or N-iodosuccinimide/acetone and iodine monochloride/ CH2Cl2, at room temperature, in the absence of base, provi
