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- W1489758896 abstract "利用酯3的肼解合成出了8个2-芳氧甲基苯并咪唑-1-乙酰肼（4）．其中4c、4d、4f和4g是新化合物．利用元素分析、1R和’HNMR谱对目标化合物4进行了结构表征．利用2DNMR谱（包括H—HCOSY、HSQC、HMBC和NOESY）对代表化合物4e进行了’H和CNMR的归属及空间结构确定．通过变温实验和溶剂实验（DMSO—d5和CDC13）研究了化合物4e的互变异构．实验结果表明，室温下，DMSO中，目标化合物4存在着酮式和亚胺醇式这两种异构体的互变，其中酮式占88．2％～92．6％；而在CDCl3中，仅以亚胺醇形式存在．" @default.
- W1489758896 created "2016-06-24" @default.
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- W1489758896 date "2013-06-05" @default.
- W1489758896 modified "2023-09-28" @default.
- W1489758896 title "2-芳氧甲基苯并咪唑-1-乙酰肼的NMR谱的表征" @default.
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