1009319-37-2Relevant academic research and scientific papers
Effects of haloniums on gold-catalyzed ring expansion of 1-oxiranyl-1-alkynylcyclopropanes
Liao, Hsuan-Hung,Liu, Rai-Shung
, p. 1339 - 1341 (2011)
We observed distinct chemoselectivities for the gold-catalyzed transformation of cis-1-oxiranyl-1-alkynylcyclopropanes 1 into various halogenated products in the presence of suitable Au(iii) catalysts and N-halosuccinimide (halo = chloro, bromo and iodo).
Catalyst-dependent divergent synthesis of pyrroles from 3-alkynyl imine derivatives: A noncarbonylative and carbonylative approach
Chen, Gen-Qiang,Zhang, Xiao-Nan,Wei, Yin,Tang, Xiang-Ying,Shi, Min
, p. 8492 - 8497 (2014/08/18)
A novel Ru0- and RhI-catalyzed noncarbonylative and carbonylative cycloisomerization of readily available 3-alkynyl imine derivatives has been developed to provide 3,4-fused or nonfused pyrrole derivatives efficiently in moderate to
Rhodium-catalyzed carbonylative skeleton rearrangement of 1,4-enynes tethered by a cyclopropane group
Chen, Gen-Qiang,Tang, Xiang-Ying,Shi, Min
, p. 2311 - 2315 (2015/08/06)
The carbonylative skeleton rearrangement of 1,4 enynes tethered by a cyclopropane group proceeded smoothly in the presence of [Rh(CO)2Cl]2 under CO atmosphere to give the corresponding 1,2,4,5,6,7-hexahydrocyclopenta[a]inden-3(3bH)-o
Rhodium-catalyzed tandem Pauson-Khand type reactions of 1,4-enynes tethered by a cyclopropyl group
Chen, Gen-Qiang,Shi, Min
, p. 698 - 700 (2013/03/13)
The tandem Pauson-Khand type reactions of 1,4-enynes tethered by a cyclopropyl group with two molecules of CO proceed smoothly in the presence of [Rh(CO)2Cl]2 under a CO atmosphere to give the corresponding 6-hydroxy-2,3-dihydro-1H-i
Diversity of products in the gold-catalyzed cyclization of 1-epoxy-1-alkynylcyclopropanes by using 1-oxyallyl cations
Yang, Chun-Yao,Lin, Min-Shiun,Liao, Hsuan-Hung,Liu, Rai-Shung
supporting information; experimental part, p. 2696 - 2699 (2010/09/15)
(Chemical Presented) A highly stereoselective AuCl3-catalyzed hydrative cyclization of 1-epoxy-1-alkynylcyclopropanes was observed for cis-epoxides. Since this cyclization produced 1-oxyallyl cations efficiently, we accomplished a two-step [4+2
Au-containing all-carbon 1,4-dipoles: Generation and [4 + 2] annulation in the formation of carbo-/heterocycles
Zhang, Guozhu,Huang, Xiaogen,Li, Guotao,Zhang, Liming
, p. 1814 - 1815 (2008/09/18)
A novel concept of Au-containing all-carbon 1,n-dipoles is advanced. From 1-(1-alkynyl)cyclopropyl ketones, Au-containing all-carbon 1,4-dipoles are presumably generated in situ and can efficiently participate in [4 + 2] annulation with dipolarophiles inc
