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5. A new one-pot neat synthesis of 1,2,4-triazol-3-ones through 4-(N, N-dimethylamino) pyridine (DMAP)

A new one-pot neat synthesis of 1,2,4-triazol-3-ones through 4-(N, N-dimethylamino) pyridine (DMAP)

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：wp61wp

【摘 要】

：

A new one-pot neat synthesis of some 5-aryl-2,4-dihydro-3H-1,2,4-triazol-3-ones through cyclocondensation of ethyl carbazate with aryl nitriles catalyzed by DMA

【作 者】

：

A. Davoodnia M. Bakavoli M. So 

【机 构】

：

Department of Chemistry

【出 处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

1 2 4-Triazol-3-ones One-pot synthesis DMAP Aryl nitriles 

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论文部分内容阅读

A new one-pot neat synthesis of some 5-aryl-2,4-dihydro-3H-1,2,4-triazol-3-ones through cyclocondensation of ethyl carbazate with aryl nitriles catalyzed by DMAP as an efficient and basic nucleophilic catalyst is described.

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