1228282-83-4Relevant academic research and scientific papers
Synthesis and biological activities of some novel triazolothiadiazines and schiff bases derived from 4-amino-3-(4-hydroxyphenyl)-1H-1,2,4-triazole-5(4H)- thione
Ding, Qichun,Zhang, Lixue,Zhang, Haile
scheme or table, p. 567 - 572 (2010/06/15)
A series of novel 4-(6-substituted-7H-[1,2,4]triazolo[3,4-b][1,3,4] thiadiazin-3-yl)phenols (5a-5n) and (E)-4-substituted-3-(4-hydroxyphenyl)-1H-1, 2,4-triazole-5(4H)-thiones (6a- 6h) has been synthesized in high yields. The structures of all the title compounds have been determined by elemental analysis, IR, MS, 1H NMR, and 13C NMR, and the compound 5a was investigated with X-ray crystallography (CCDC No. 666889). Most of the title compounds possessed high plant growth-regulating activities. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.
Synthesis and structure of novel 1,2,4-triazole derivatives containing the 2,4-dinitrophenylthio group
Ding, Qichun,Lei, Xinxiang,Jin, Jianyu,Zhang, Lixue,Du, Huiai,Zhang, Haile
experimental part, p. 114 - 119 (2009/10/02)
Some novel 1,2,4-triazole derivatives containing the 2,4-dinitrophenylthio group have been synthesised in high yields by means of the reactions of 3-substituted-4-amino -1H-1,2,4-triazole-5(4H)-thiones or (S-3-aryl-4- (benzylideneamino)-1H-l,2,4-triazole-5(4H)-thiones with 1-chloro-2,4- dinitrobenzene. The (S-3-aryl-4-(benzylideneamino)-1H-1,2,4-triazole-5(4H)- thiones were prepared by the reaction of 4-amino-3-aryl-2H-1,2,4-triazole-3(4H)- thiones and diverse aromatic aldehydes. The 2, 4-dinitrophenyl group linked to the S atom, not to the N atom, was confirmed by the crystal structures. The structures of all the compounds were determined by elemental analysis, IR, MS, 1H NMR and 13C NMR.
