Construction of 2,3,4,7‐Tetrahydro‐1,2,4,5‐oxatriazepines via [4+3] Cycloadditions of α‐Halogeno Hydrazones with Nitrones期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Construction of 2,3,4,7‐Tetrahydro‐1,2,4,5‐oxatriazepines via [4+3] Cycloadditions of α‐Halogeno Hydrazones with Nitrones

Authors:	Hong‐Wu Zhao Hai‐Liang Pang Ting Tian Bo Li Xiao‐Qin Chen Xiu‐Qing Song Wei Meng Zhao Yang Yue‐Yang Liu Yu‐Di Zhao

Abstract:	In the presence of sodium carbonate, the 4+3] cycloadditions of α‐halogeno hydrazones with nitrones were performed efficiently, and affording 2,3,4,7‐tetrahydro‐1,2,4,5‐oxatriazepines in moderate to high yields.

Keywords:	[4+3] cycloaddition 2 3 4 7‐tetrahydro‐1 2 4 5‐oxatriazepine nitrone α ‐halogeno hydrazone