19335-90-1Relevant academic research and scientific papers
TiCl4-promoted intramolecular cyclization of 4-methoxy-5-arylethyl-1,3-dioxolan-2-ones: an expedient method to prepare 2-tetralones
Hon, Yung-Son,Devulapally, Rammohan
experimental part, p. 2831 - 2834 (2009/09/30)
DABCO is a very effective catalyst in the formation of 4-methoxy-5-arylethyl-1,3-dioxolan-2-ones 12 from the corresponding α-carbonatoaldehyde. Intramolecular cyclization of cyclic carbonates 12 promoted by TiCl4 affords 2-tetralones 13 contain
SYNTHESE DU METHOXYCARBONYL-3 INDENE ET DE METHOXYCARBONYL-4 DIHYDRO-1,2 NAPHTALENES. OBTENTION DES β-TETRALONES A PARTIR DES α-TETRALONES CORRESPONDANTES
Vebrel, Joel,Carrie, Robert
, p. 161 - 166 (2007/10/02)
The synthesis of variously substituted 3-methoxycarbonylindene and 4-methoxycarbonyl-1,2-dihydronaphthalenes is described.A simple and efficient method for the transformation of 1-tetralone into 2-tetralone is reported.
