Synthesis, crystal structure and herbicidal activity of novel 1, 2, 3-thiadiazole substituted 2-cyanoacrylates
TT Wang, GF Bing, X Zhang, ZF Qin, HB Yu, X Qin…
Index: Wang, Ting-Ting; Bing, Gui-Fang; Zhang, Xin; Qin, Zhen-Fang; Yu, Hai-Bo; Qin, Xue; Dai, Hong; Fang, Jian-Xin Arkivoc, 2010 , vol. 2010, # 2 p. 330 - 339
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Citation Number: 8
Abstract
Abstract A series of novel 2-cyanoacrylates containing the 1, 2, 3-thiadiazole ring moiety were synthesized and characterized by 1H NMR, 13C NMR, elemental analysis and, in one case, by X-ray crystallography. Most of these cyanoacrylates exhibited good herbicidal activities. In particular,(Z)-methoxyethyl-and (Z)-ethoxyethyl-2-cyano-3-isopropyl-3-(4-methyl- 1, 2, 3-thiadiazol-5-yl) methylaminoacrylate 9h and 9g showed 100% herbicidal activities ...
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