13C NMR STUDY ON 2(1H)-QUILINONES AND THEIR DERIVATIVES OF OPEN RING

Chinese Journal of Magnetic Resonance ›› 1995, Vol. 12 ›› Issue (1): 55-61.

Previous Articles Next Articles

¹³C NMR STUDY ON 2(¹H)-QUILINONES AND THEIR DERIVATIVES OF OPEN RING

Qiao Liang¹, Gao Congyuan¹, Hua Mei², Huang Feiyun², Jiang Liange²

1. Department of Spectral Analysis. Beijing Medical University, Beijing 100083;
2. Institute of Applied Medicines, Beijing Medical University, Beijing 100083

Received:1994-02-26 Revised:1994-08-26 Published:1995-02-05 Online:2018-01-17

Abstract

Abstract: In this paper, ¹³C NMR study on 16 kinds of 2(1H)-quilinones and their derivatives of open ring is reported, the chemical shifts of all carbon atoms in the parents of substituted quilinones and their side chains are assigned and the regularity change of chemical shifts for the carbon atoms in the parents substituted by halogens is discussed. Up to now, ¹³C NMR data of none of these new synthesized compounds has been reported in the world.

Key words: ¹³C NMR, 3,4,6-trisubstituted-2(1H)-quinolinone, 2-amino-5-substituent-benzophenone

Qiao Liang, Gao Congyuan, Hua Mei, Huang Feiyun, Jiang Liange. ¹³C NMR STUDY ON 2(¹H)-QUILINONES AND THEIR DERIVATIVES OF OPEN RING[J]. Chinese Journal of Magnetic Resonance, 1995, 12(1): 55-61.

[1]	SONG Linhong, CHAI Xin, ZHANG Xu, JIANG Bin, LIU Maili. Optimizing Sensitivity-enhanced Quantitative ¹³C NMR Experiment by Genetic Algorithm [J]. Chinese Journal of Magnetic Resonance, 2023, 40(4): 365-375.
[2]	ZHAI Chonggang,WANG Pengcheng,SHAN Yubao,LAN Yu,HU Rui,YANG Yunhuang. Structure Characterization and Analgesic Activity of Novel Pyrazolo[3,4-d]pyrimidin-4-one Derivatives [J]. Chinese Journal of Magnetic Resonance, 2023, 40(1): 1-9.
[3]	Xiao-li CHEN,Tian-qiao YONG,Cheng CHEN,Juan FU,Jia-mei MO,Qiu-cheng SU. Physical and Chemical Properties of Silicone Electrolyte Materials Evaluated by Nuclear Magnetic Resonance Technology [J]. Chinese Journal of Magnetic Resonance, 2021, 38(3): 291-300.
[4]	Lei JIANG,Yang FU,Wen-wen GUO,Guo ZHENG,Qiang WANG. Nuclear Magnetic Resonance Assignment and Crystal Structure of 3, 22-Dihydroxyhopane [J]. Chinese Journal of Magnetic Resonance, 2021, 38(2): 255-267.
[5]	Xiao-li CHEN,Wei LV,Qiu-cheng SU,Juan FU,Jia-mei MO,Qi-ying LIU. Conversion of Lignocellulose Studied by Nuclear Magnetic Resonance [J]. Chinese Journal of Magnetic Resonance, 2021, 38(2): 277-290.
[6]	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.
[7]	FU Juan, WU Neng-you, WU Dai-dai, SU Qiu-cheng. A Solid-State ¹³C NMR and Laser Raman Spectroscopy Study on Synthesized Methane Hydrates [J]. Chinese Journal of Magnetic Resonance, 2017, 34(2): 148-155.
[8]	WANG Qiang, LI Yu-jiang, TAO Le, GUO Xiao-he, DONG Li-hong, SONG Chuan-jun, CHANG Jun-biao. Positions of Protonation in Cytidine Hydrochloride Revealed by NMR Spectroscopy [J]. Chinese Journal of Magnetic Resonance, 2016, 33(2): 281-287.
[9]	LI Yun-yan1,2，SUN Peng1,2，LIU Mai-li1，ZHANG Xu1*，LIU Chao-yang1. Distortionless Quantitative ¹³C DEPT⁺⁺ Experiment [J]. Chinese Journal of Magnetic Resonance, 2015, 32(1): 51-58.
[10]	PU De-bing，GAO Yuan，LI Rong-tao，LI Hai-zhou. Structures and ¹³C NMR Features of Friedelane Triterpenoid Compounds in Maytenus*: A Review [J]. Chinese Journal of Magnetic Resonance, 2014, 31(3): 437-447.
[11]	LIU Cheng-Xiong, XUE Yan-Hong, GUO Zhi-Yong, ZU Kun, LI Xiao-Cong. Steroidal Saponins Compounds in Tupistra: Structures and ¹³C NMR Features [J]. Chinese Journal of Magnetic Resonance, 2011, 28(1): 115-126.
[12]	ZHAO Hui-Peng. A ¹³C NMR Study of New Metallocene Polyolefin Vistamaxx Elastomer [J]. Chinese Journal of Magnetic Resonance, 2010, 27(2): 194-205.
[13]	YI Gui-Yuan, CAO Chen-Zhong. Substituent Effects on ¹³C NMR Chemical Shift of Aliphatic Chain Ethers [J]. Chinese Journal of Magnetic Resonance, 2010, 27(2): 172-184.
[14]	XIAO An-Guo, WANG Li, LIU Qing-Quan, SHU Hao-Jie, GAO Jing-Min, DING Wen-Bing, ZHAO Yu-Lai-. ¹³C NMR Study of Linear-Hyperbranched Block Polyethylene [J]. Chinese Journal of Magnetic Resonance, 2010, 27(1): 32-38.
[15]	SUN Qing-ei*； LIN Yun-iang；ZHU He；WANG Xiao；CHENG Chuan-e, LIU Jian-hua . ¹³C NMR Fringerprints of Scutellariae Baicalensis [J]. Chinese Journal of Magnetic Resonance, 2008, 25(4): 486-493.

¹³C NMR STUDY ON 2(¹H)-QUILINONES AND THEIR DERIVATIVES OF OPEN RING

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments