149777-58-2Relevant academic research and scientific papers
Cyclization Reactions Terminated by Enamides and Enecarbamates
Angle, Steven R.,Frutos, Rogelio P.
, p. 171 - 172 (1993)
The formation of five- and six-membered rings using cyclization reactions terminated by enamides and enecarbamates is described.
Intramolecular Formal Cycloaddition of Alkenes and Benzylic Cations. Stereoselective Synthesis of 1,2,3,4,4a,9a-Hexahydrofluorenes
Angle, Steven R.,Frutos, Rogelio, P.
, p. 5135 - 5144 (2007/10/02)
The Lewis-acid promoted intramolecular formal -atom "cycloaddition" of alkenes with benzylic cations derived from benzylic alcohols and quinone methides affords products in good yield and with remarkable stereoselectivity.Benzylic alcohol 20 afford
