... ORGANIC SYNlHESES WITH SULFONES (PART XXVII B ) ; SYNTHESIS OF TERPENOID COMPOUNDS BY WAY OF MICHAEL ADDITION REACTIONS TO CONJUGATFD DIENYL SULFONES. M. Julia*, D. Lave, M. Mulhauser, M. Ramirez-Muzoz and D. Uguen. ... M. Nel,to be published. Some other examples will be described in the full paper. Part XXVII , JN Verpeaux and M. Julia, Tetrahedron Letters, 1982, 4319. (Received in France 4 January 1983)