Schmitz, E.. Three-Membered Rings with Two

Schmitz, E., Three-Membered Rings with Two Hetero Atoms, 2, 83 24, 63. 

CHEC(7)195 E. Schmitz Three-membered Rings with Two Heteroatoms and Fused-ring Derivatives, in Comprehensive Heterocyclic Chemistry F, A. R. Katritzky and C. W. Rees, Eds. Pergamon, Oxford, 1984, vol. 7, p. 195. 

Five chapters have been up-dated by the authors of the original chapters that appeared in earlier volumes, as follows Quinazolines, by W. L. F. Armarego (the original chapter appeared in Volume 1), Three-membered Rings with Two Heteroatoms, by E. Schmitz (Volume 2), Physicochemical Aspects of Purines, by J. H. Lister (Volume 6), Reis-sert Compounds, by F. D. Popp (Volume 9), and Pyridazines, by M. TiSler and B. Stanovnik (Volume 9). 

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