Cite
Lewis acid catalyzed asymmetric [4+2] cycloaddition of cyclobutenones to synthesize α,β-unsaturated δ-lactones.
MLA
Yao, Qian, et al. “Lewis Acid Catalyzed Asymmetric [4+2] Cycloaddition of Cyclobutenones to Synthesize α,β-Unsaturated δ-Lactones.” Chemical Communications, vol. 54, no. 27, Apr. 2018, pp. 3375–78. EBSCOhost, https://doi.org/10.1039/c8cc01040d.
APA
Yao, Q., Yu, H., Zhang, H., Dong, S., Chang, F., Lin, L., Liu, X., & Feng, X. (2018). Lewis acid catalyzed asymmetric [4+2] cycloaddition of cyclobutenones to synthesize α,β-unsaturated δ-lactones. Chemical Communications, 54(27), 3375–3378. https://doi.org/10.1039/c8cc01040d
Chicago
Yao, Qian, Han Yu, Hang Zhang, Shunxi Dong, Fenzhen Chang, Lili Lin, Xiaohua Liu, and Xiaoming Feng. 2018. “Lewis Acid Catalyzed Asymmetric [4+2] Cycloaddition of Cyclobutenones to Synthesize α,β-Unsaturated δ-Lactones.” Chemical Communications 54 (27): 3375–78. doi:10.1039/c8cc01040d.