Lewis acid-catalyzed formation of indene derivatives via tandem reactions of arylacetylenes with the cations generated from 2-silylmethyl cyclopropyl carbinols.
Vicinal silylmethyl-substituted cyclopropyl carbinols undergo tandem intermolecular cation-arylacetylene cyclization to generate indene derivatives.
Yadav
Veejendra K
VK
Department of Chemistry, Indian Institute of Technology, Kanpur, 208016, India. vijendra@iitk.ac.in
Kumar
Naganaboina Vijaya
NV
Parvez
Masood
M
D000143:Acids / Q000737:chemistry*; D000480:Alkynes / Q000737:chemistry; D002384:Catalysis; D002412:Cations; D018360:Crystallography, X-Ray; D003500:Cyclization; D003521:Cyclopropanes / Q000737:chemistry; D006841:Hydrocarbons, Aromatic / Q000737:chemistry; D006860:Hydrogen Bonding; D007192:Indenes / Q000138:chemical synthesis*; D000432:Methanol / Q000737:chemistry; D008956:Models, Chemical; D017646:Organosilicon Compounds / Q000737:chemistry*
D000143:Acids; D000480:Alkynes; D002412:Cations; D003521:Cyclopropanes; D006841:Hydrocarbons, Aromatic; D007192:Indenes; D017646:Organosilicon Compounds; C093581:indene; D000432:Methanol