Synthesis of 3,6-bisubstituted phenyl-bi-1,2,4-triazolo3,4-b1,3,4-thiadiazole derivatives

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	Synthesis of 3,6-bisubstituted phenyl-bi-1,2,4-triazolo3,4-b1,3,4-thiadiazole derivatives
	Qian JH(钱建华)1; Liu L(刘琳)2; Wang DL(王道林)1; Xing JJ(邢锦娟)1
	2006
发表期刊	CHINESE JOURNAL OF ORGANIC CHEMISTRY
ISSN	0253-2786
卷号	26 期号:12 页码:1720-1722
摘要	2,5-Bihydrazino-1,3,4-thiadiazole was synthesized by substitution of 2,5-bimercapto-1,3,4-thiadiazole with hydrazine hydrate and reacted with benzoyl chloride to give 2,5-biacylhydrazino-1,3,4-thiadiazole, which was further ring-closed by POCl3 as cyclization agent to synthesize 3,6-bisubstituted phenyl-bi-1,2,4-triazolo3,4-b-1,3,4-thiadiazole derivatives. The novel compounds were confirmed by elemental analysis, IR, H-1 NMR and MS spectra. The mechanism of cycloreaction was also discussed.
关键词	POCl3 2,5-bihydrazino-1,3,4-thiadiazol triazolo-1,3,4-thiadiazole mechanism
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:2635728
引用统计	被引频次：5[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/156287
专题	中国科学院金属研究所
作者单位	1.渤海大学 2.中国科学院金属研究所
推荐引用方式 GB/T 7714	Qian JH,Liu L,Wang DL,et al. Synthesis of 3,6-bisubstituted phenyl-bi-1,2,4-triazolo3,4-b1,3,4-thiadiazole derivatives[J]. CHINESE JOURNAL OF ORGANIC CHEMISTRY,2006,26(12):1720-1722.
APA	钱建华,刘琳,王道林,&邢锦娟.(2006).Synthesis of 3,6-bisubstituted phenyl-bi-1,2,4-triazolo3,4-b1,3,4-thiadiazole derivatives.CHINESE JOURNAL OF ORGANIC CHEMISTRY,26(12),1720-1722.
MLA	钱建华,et al."Synthesis of 3,6-bisubstituted phenyl-bi-1,2,4-triazolo3,4-b1,3,4-thiadiazole derivatives".CHINESE JOURNAL OF ORGANIC CHEMISTRY 26.12(2006):1720-1722.