Xiang, J., Cheng, Y., Wang, Z., Ma, J., Wang, M., Tang, B., . . . Wu, A. (2017). Oxidative Trimerization of Amino Acids: Selective Synthesis of 2,3,5-Trisubstituted Pyridines. Organic Letters, 19(11), 2997-3000. https://doi.org/10.1021/acs.orglett.7b01232

Xiang, Jia-Chen, Yan Cheng, Zi-Xuan Wang, Jin-Tian Ma, Miao Wang, Bo-Cheng Tang, Yan-Dong Wu, and An-Xin Wu. "Oxidative Trimerization of Amino Acids: Selective Synthesis of 2,3,5-Trisubstituted Pyridines." Organic Letters 19, no. 11 (2017): 2997-3000. https://doi.org/10.1021/acs.orglett.7b01232.

Xiang, Jia-Chen, et al. "Oxidative Trimerization of Amino Acids: Selective Synthesis of 2,3,5-Trisubstituted Pyridines." Organic Letters, vol. 19, no. 11, 2017, pp. 2997-3000, https://doi.org/10.1021/acs.orglett.7b01232.