A Study of the Interaction between Cucurbit[7]uril and Alkyl Substituted 4-Pyrrolidinopyridinium Salts
Abstract
:1. Introduction
2. Materials and Methods
3. Results and Discussion
3.1. NMR Spectroscopy
3.2. Ultraviolet (UV) Spectroscopy
3.3. Mass Spectrometry
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
Appendix A
Hd | Hc | Hb | Ha | |
---|---|---|---|---|
C0 | 7.80 | 6.58 | 3.35 | 1.91 |
0.191 Q[7] | 7.75 | \ | \ | 1.86 |
0.326 Q[7] | 7.72 | \ | \ | 1.83 |
0.487 Q[7] | 7.68 | \ | \ | 1.79 |
0.663 Q[7] | 7.64 | \ | \ | 1.75 |
0.838 Q[7] | 7.61 | \ | 2.60 | 1.70 |
0.930 Q[7] | 7.58 | \ | 2.51 | 1.67 |
1.570 Q[7] | 7.58 | 5.45 | 2.50 | 1.67 |
1.939 Q[7] | 7.58 | 5.45 | 2.50 | 1.67 |
Hd | Hc | He | Hb | Ha | Hf | |
---|---|---|---|---|---|---|
C2 | 7.81 | 6.57 | 3.97 | 3.34 | 1.90 | 1.28 |
0.133 Q[7] | 7.78 | \ | 3.95 | 3.31 | 1.88 | 1.28 |
0.273 Q[7] | \ | \ | 3.93 | \ | 1.86 | 1.28 |
0.453 Q[7] | \ | \ | 3.90 | \ | 1.83 | 1.28 |
0.595 Q[7] | \ | \ | 3.87 | \ | 1.81 | 1.28 |
0.755 Q[7] | 7.32 | \ | 3.85 | 2.69 | 1.79 | 1.28 |
0.926 Q[7] | 7.30 | 5.43 | 3.84 | 2.66 | 1.77 | 1.28 |
1.415 Q[7] | 7.30 | \ | 3.84 | 2.66 | 1.77 | 1.28 |
1.733 Q[7] | 7.30 | \ | 3.84 | 2.66 | 1.77 | 1.28 |
Hd | Hc | He | Hb | Ha | Hf | Hg | Hh | |
---|---|---|---|---|---|---|---|---|
C4 | 7.79 | 6.57 | 3.94 | 3.33 | 1.90 | 1.65 | 1.13 | 0.75 |
0.116 Q[7] | 7.73 | \ | 3.90 | 3.28 | 1.89 | 1.63 | 1.13 | 0.72 |
0.173 Q[7] | 7.65 | \ | 3.86 | 3.22 | 1.87 | 1.62 | 1.14 | 0.69 |
0.331 Q[7] | 7.56 | \ | 3.83 | 3.14 | 1.86 | 1.60 | 1.14 | 0.67 |
0.474 Q[7] | 7.46 | \ | 3.78 | 3.06 | 1.85 | 1.58 | 1.14 | 0.64 |
0.641 Q[7] | 7.36 | \ | 3.74 | 2.98 | 1.83 | 1.57 | 1.14 | 0.60 |
0.750 Q[7] | 7.27 | \ | 3.71 | 2.91 | 1.82 | 1.55 | 1.15 | 0.58 |
1.164 Q[7] | 7.16 | \ | 3.64 | 2.82 | 1.80 | 1.53 | 1.15 | 0.54 |
1.653 Q[7] | 7.16 | 5.45 | 3.64 | 2.82 | 1.80 | 1.53 | 1.15 | 0.54 |
Hd | Hc | He | Hb | Ha | Hf | Hg-i | Hj | |
---|---|---|---|---|---|---|---|---|
C6 | 7.79 | 6.56 | 3.93 | 3.33 | 1.90 | 1.67 | 1.12 | 0.68 |
0.110 Q[7] | 7.76 | 6.54 | 3.91 | 3.30 | 1.89 | 1.65 | 1.11 | 0.66 |
0.223 Q[7] | 7.72 | \ | 3.87 | 3.26 | 1.87 | 1.63 | 1.11 | 0.65 |
0.363 Q[7] | 7.68 | \ | 3.82 | 3.19 | 1.85 | 1.60 | 1.10 | 0.63 |
0.461 Q[7] | 7.64 | \ | 3.77 | 3.04 | 1.84 | 1.57 | 1.09 | 0.62 |
0.646 Q[7] | 7.59 | \ | 3.72 | 2.95 | 1.82 | 1.55 | 1.08 | 0.60 |
0.739 Q[7] | 7.56 | 5.86 | 3.68 | 2.89 | 1.80 | 1.52 | 1.08 | 0.58 |
0.997 Q[7] | 7.52 | 5.81 | 3.64 | 2.84 | 1.78 | 1.49 | 1.07 | 0.56 |
1.494 Q[7] | 7.52 | 5.81 | 3.64 | 2.84 | 1.78 | 1.49 | 1.07 | 0.56 |
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Xu, W.; Zhu, X.; Bian, B.; Xiao, X.; Tao, Z.; Redshaw, C. A Study of the Interaction between Cucurbit[7]uril and Alkyl Substituted 4-Pyrrolidinopyridinium Salts. Chemistry 2020, 2, 262-273. https://doi.org/10.3390/chemistry2020017
Xu W, Zhu X, Bian B, Xiao X, Tao Z, Redshaw C. A Study of the Interaction between Cucurbit[7]uril and Alkyl Substituted 4-Pyrrolidinopyridinium Salts. Chemistry. 2020; 2(2):262-273. https://doi.org/10.3390/chemistry2020017
Chicago/Turabian StyleXu, Weitao, Xinyi Zhu, Bing Bian, Xin Xiao, Zhu Tao, and Carl Redshaw. 2020. "A Study of the Interaction between Cucurbit[7]uril and Alkyl Substituted 4-Pyrrolidinopyridinium Salts" Chemistry 2, no. 2: 262-273. https://doi.org/10.3390/chemistry2020017