5-取代1h -四唑作为结晶紫内酯热致变色化合物的显影剂

IF 0.9 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Russian Journal of General Chemistry Pub Date : 2025-02-27 DOI:10.1134/S1070363224611918

D. D. Volkova, L. V. Myznikov, E. S. Sashina

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引用次数: 0

摘要

研究了一系列5-取代1h -四唑作为结晶紫内酯热致变色化合物的潜在显影剂。分析了显影剂的pKa值与其诱导组成中颜色变化的有效性之间的关系。某些5-取代四唑具有很高的颜色对比度，使其成为双酚a的有前途的替代品，双酚a被广泛用作显影剂。

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5-Substituted 1H-Tetrazoles as Developers for Thermochromic Compositions Based on Crystal Violet Lactone

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5-Substituted 1H-Tetrazoles as Developers for Thermochromic Compositions Based on Crystal Violet Lactone

A series of 5-substituted 1H-tetrazoles were studied as potential developers for thermochromic compositions based on crystal violet lactone. The relationship between the pK_a values of the developers and their effectiveness in inducing color changes in the composition was analyzed. Certain 5-substituted tetrazoles demonstrated high color contrast, making them a promising alternative to bisphenol A, which is widely used as a developer.

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来源期刊

Russian Journal of General Chemistry 化学-化学综合

CiteScore

1.40

自引率

22.20%

发文量

252

审稿时长

2-4 weeks

期刊介绍： Russian Journal of General Chemistry is a journal that covers many problems that are of general interest to the whole community of chemists. The journal is the successor to Russia’s first chemical journal, Zhurnal Russkogo Khimicheskogo Obshchestva (Journal of the Russian Chemical Society ) founded in 1869 to cover all aspects of chemistry. Now the journal is focused on the interdisciplinary areas of chemistry (organometallics, organometalloids, organoinorganic complexes, mechanochemistry, nanochemistry, etc.), new achievements and long-term results in the field. The journal publishes reviews, current scientific papers, letters to the editor, and discussion papers.