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Updated: Sep 14, 2025

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds
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由具有低协调能力的挥发性有机化合物诱导的蒸发色素化,在西米达衍生物N-异环碳酸-Ni (II) 复合物中

Tatsunari Murakami1, Atsunobu Masuno2, Masaaki Okazaki1

  • 1Department of Frontier Materials Chemistry, Graduate School of Science and Technology, Hirosaki University, Hirosaki 036-8561, Japan.

Inorganic chemistry
|July 21, 2025
PubMed
概括

一个新的复合物通过一种新的机制检测挥发性有机化合物 (VOC). 这一发现扩大了使用过渡金属复合物的潜力,用于检测低协调的VOC.

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Electrophilic Aromatic Substitution: Nitration of Benzene

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Simple unsubstituted benzene has six aromatic protons, all chemically equivalent. Therefore, benzene exhibits only a singlet peak at δ 7.3 ppm in the 1H NMR spectrum. The observed shift is far downfield because the aromatic ring current strongly deshields the protons. Any substitution on the benzene ring makes the aromatic protons nonequivalent, and the protons split each other. The peak is, therefore, no longer a singlet and the splitting pattern and their associated coupling...
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