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一种双香豆蒽衍生物的NMR研究 被引量:9

An NMR Study on A Derivative of Dichromium Ene
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摘要 应用核磁共振技术(1HNMR,13CNMR,DEPT,1H-1HCOSY,HSQC,HMBC),确定了7-(4-溴苯甲基)-7H-吡喃[3,2-c5,6-c′]二香豆蒽-6,8二酮的结构,排除了其他可能结构,准确归属了它的1H,13C信号. The structure of a derivative of dichromium ene was determined by NMR (^1 H NMR, ^13C NMR, DEPT, ^1H-^1H COSY, HSQC and HMBC) methods to be 7-(4-bromophenyl)-7H-pyrano[3,2-c : 5,6-c'] dichromium ene 6,8-dione. The ^1H and ^13 C chemical shifts of the compound were assigned.
出处 《波谱学杂志》 CAS CSCD 北大核心 2006年第3期333-339,共7页 Chinese Journal of Magnetic Resonance
基金 国家自然科学基金资助项目(20372057) 徐州师范大学自然科学研究基金项目(05XLB30).
关键词 核磁共振 归属 二维核磁共振 二香豆蒽 波谱分析 NMR, chemical shift, 2D NMR, dichromium ene, spectroscopic analysis
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参考文献8

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