5 research outputs found
The Uses of 4-Aryl-3-Thiosemicarbazides in Heterocyclic Synthesis: Synthesis of Coumarin, Pyrazole, Thiazole and Thiophene Derivatives
No full textSimple and efficient synthesis of 4,7-dimethoxy-1(H)-indene
No full textStirring 4,7-dimethoxy-1-indanol in chloroform at room temperature in the presence of a catalytic amount of p-toluenesulfonic acid gave 4,7-dimethoxy-1(H)-indene in quantitative yield. Other solvents, including benzene, which was the most frequently used one for this reaction, gave mostly polymeric materials. The new method was also effective for dehydration of other electron-rich benzylic alcohols. Copyright © Taylor & Francis Group, LLC
