Zur Chemie der 1, 2, 4??Triazine, XIV. Synthese und Reaktionen von 5??Chlor??1, 2, 4??triazinen

…, D Reichel, B Cullmann, I Rehn

文献索引：Neunhoeffer, Hans; Reichel, Diethard; Cullmann, Birgit; Rehn, Ingrid Liebigs Annalen der Chemie, 1990 , # 7 p. 631 - 640

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被引用次数: 13

摘要

The Chemistry of 1.2. 4-Triazines. XIV''.-Synthesis and Reactions of 5-Chloro-1, 2.4-triazines 5-Chloro-1, 2, 4-triazines 4 are prepared from 1, 2, 4-triazin-5 (2H)-5-(w-alkinyloxy)-1, 2, 4- triazines(9). 7 ad are cyclized to imi-ones 3 and transfered into 5-aminO-(7), 5-cyano (8), and dazo [4, 5-e] l, 2, 4-triazines(10a-a).