A STUDY OF THE SOLVENT EFFECT OF CRYSTAL VIOLET AND LEUCO CRYSTAL VIOLET BY 1H NMR AND A DISCUSSION OF THE RELATIONSHIPS WITH THE SUBSTITUENT CONSTANT

Chinese Journal of Magnetic Resonance ›› 1991, Vol. 8 ›› Issue (2): 187-194.

Previous Articles Next Articles

A STUDY OF THE SOLVENT EFFECT OF CRYSTAL VIOLET AND LEUCO CRYSTAL VIOLET BY ¹H NMR AND A DISCUSSION OF THE RELATIONSHIPS WITH THE SUBSTITUENT CONSTANT

Qi Delin, Wang Dong

Institute of Chemistry, Academia Sinica, Beijing 100080

Received:1990-09-06 Revised:1990-10-31 Published:1991-06-05 Online:2018-01-20

Abstract

Abstract: In this paper, the results of the solvent effect of crystal violet and leuco crystal violet by ¹H NMR are reported.
In strong organic acids, all the methyl peaks shift to downficld. In the substituted benzene solvents, all the methyl peaks shift to upfield. There arc linear relationships between the methyl chemical shifts of CV and LCV and the Hammett and the modified Hammett substituent constant. The use of electronic mobility and the linear relationship between the substituent constant a and a-are discussed.

Key words: Crystal violet, Leuco crystal violet, Solvent effect, Chemical shift, Substituent constant

Qi Delin, Wang Dong. A STUDY OF THE SOLVENT EFFECT OF CRYSTAL VIOLET AND LEUCO CRYSTAL VIOLET BY ¹H NMR AND A DISCUSSION OF THE RELATIONSHIPS WITH THE SUBSTITUENT CONSTANT[J]. Chinese Journal of Magnetic Resonance, 1991, 8(2): 187-194.

[1]	KOU Xinhui, ZHANG Yubing. Study on the Enantiomeric Recognition of Chiral Ureas Containing Amino Acid Units [J]. Chinese Journal of Magnetic Resonance, 2025, 42(3): 221-230.
[2]	ZHANG Jiayu, NIE Wenbo, TU Zhao, ZHENG Limin, WANG Yan, YANG Chunsheng. Three-Dimensional Structures of 3/4/5-O-feruloylquinic Acids by NMR Spectroscopy and Quantum Chemistry Calculation [J]. Chinese Journal of Magnetic Resonance, 2025, 42(1): 47-55.
[3]	WANG Xingle, SHAO Zhengze, DONG Hongchun, WEI Daxiu, CHEN Qun, YAO Yefeng. Studies on the ¹H NMR Spectral Features of Hydrogen Molecules in the Interstices of SiO₂ Particles [J]. Chinese Journal of Magnetic Resonance, 2024, 41(3): 315-321.
[4]	Xiao-wen CHEN,Bi-ling HUANG,Shao-hua HUANG,Yu-fen ZHAO. An NMR Study on the clpC Operon Binding Region of Transcription Factor CtsR from Bacillus subtilis [J]. Chinese Journal of Magnetic Resonance, 2021, 38(2): 155-163.
[5]	LI Qian, TANG Ya-lin, XIANG Jun-feng. An on-Line NMR Chemical Shift Prediction Platform Based on Density Functional Theory [J]. Chinese Journal of Magnetic Resonance, 2021, 38(1): 22-31.
[6]	WANG Ke, ZHANG Ying-hua, LI Yu-qing, ZOU Ding-hua. Applications of Solid-State Nuclear Magnetic Resonance Spectroscopy in Cementitious Materials Research [J]. Chinese Journal of Magnetic Resonance, 2020, 37(1): 40-51.
[7]	WANG Ya-lan, WANG Xiao-jing, WANG Zhi-wei. Spectral Analyses and Structural Elucidation of Azilsartan [J]. Chinese Journal of Magnetic Resonance, 2019, 36(3): 350-358.
[8]	TANG Heng, Gilbert NSHOGOZA, LIU Ming-qing, LIU Ya-qian, RUAN Ke, MA Rong-sheng, GAO Jia. Identification of Novel Hits of the NSD1 SET Domain by NMR Fragment-Based Screening [J]. Chinese Journal of Magnetic Resonance, 2019, 36(2): 148-154.
[9]	WEI Hui-qiang, YU Jiang, BI Chang-fen, NING Hong-xin, LI Yi-liang, LIU Qiang. An NMR Study of N-isobutyryl-3'-O-(1-fluoro-1,1,3,3-tetraisopropyl-1,3-disiloxane-3-yl)-2'-benzyloxycarbonyl-guanosine [J]. Chinese Journal of Magnetic Resonance, 2019, 36(1): 93-102.
[10]	LI Ying-jun, YANG Kai-dong, JIN Kun, LIU Ji-hong, WANG Si-yuan, ZHANG Nan. NMR Study of A Novel Carbazole-Isatin Based Bis-Thiocarbohydrozone Derivative [J]. Chinese Journal of Magnetic Resonance, 2019, 36(1): 83-92.
[11]	WU Ya-xin, CAO Chen-zhong, TENG Li-li. Estimation of Formation Enthalpy for Alkanes from ¹³C NMR Chemical Shifts [J]. Chinese Journal of Magnetic Resonance, 2019, 36(1): 65-73.
[12]	ZHANG Ming-guang, FENG Xiao-hu, YU Shui-tao, JI Xiao-long, CHEN Zai-xin. Spectral Analysis and Structural Elucidation of Besifloxacin Hydrochloride [J]. Chinese Journal of Magnetic Resonance, 2018, 35(3): 374-384.
[13]	GE Yu-wei, LIU Mai-li, GAN Zhe-hong, LI Cong-gang. Measurements of Proton Chemical Shift Anisotropy [J]. Chinese Journal of Magnetic Resonance, 2018, 35(2): 255-267.
[14]	SUN Wei, SHE Meng-yao, ZONG Chun-lei, GAO Xiang, GUO Juan. An NMR Study on Diacetonefructose [J]. Chinese Journal of Magnetic Resonance, 2017, 34(3): 329-337.
[15]	LI Shuang-li, ZHU Qing-jun, LIU Mai-li, YANG Yun-huang. Characteristics of Protein NMR Resonances and Chemical Shift Assignments [J]. Chinese Journal of Magnetic Resonance, 2017, 34(2): 137-147.

A STUDY OF THE SOLVENT EFFECT OF CRYSTAL VIOLET AND LEUCO CRYSTAL VIOLET BY ¹H NMR AND A DISCUSSION OF THE RELATIONSHIPS WITH THE SUBSTITUENT CONSTANT

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments