Action of Grignard Reagents. XVII.1 Action of Organomagnesium Compounds on 5-Arylidene Derivatives of 3-Arylrhodanines, of 3-p-Tolyl-2,4-thiazolidinedione and on 2-Arylidene-3(2H)-4,5-benzthianaphthenone-1,1-dioxides
On the Reactivity of the Exocyclic Double Bond in 5-Arylidene-3-aryl-2,4-thiazolidinediones; Their Reaction with Diazoalkanes, p-Thiocresol and Piperidine