Y. Kawakami

Preparations and Reactions of (Z) -3-Arylidene-6-arylmethyl-2, 5-piperazinediones Having Highly Oxygenated Benzene Rings

A. Kubo, N. Saito, H. Yamato, 1987 .

Recent developments in the use of polymers as reactants in organic reactions

L. Mathias, C. Overberger, T. Tomono, 1978 .