Diels-Alder reactions of bis(spirodienone) derivatives of calix[4]arene with acetylenes: highly regio- and stereoselective synthesis of bisbicyclo[2.2.2]octenone derivatives
- Year : 2005 Author : Varma, RL; Ganga, VB; Suresh, E
- Research Area :Chemical Sciences and Technology Journal : TETRAHEDRON LETTERS
- DOI :10.1016/j.tetlet.2005.03.010
- Publication Date :