Lin, Y., Zhao, B., & Du, D. (2019). Bifunctional Squaramide-Catalyzed Asymmetric [3 + 2] Cyclization of 2‑(1-Methyl-2-oxoindolin-3-yl)malononitriles with Unsaturated Pyrazolones To Construct Spirooxindole-Fused Spiropyrazolones. Journal of organic chemistry, 84(16), 10209-10220. https://doi.org/10.1021/acs.joc.9b01268
Chicago Style (17th ed.) CitationLin, Ye, Bo-Liang Zhao, and Da-Ming Du. "Bifunctional Squaramide-Catalyzed Asymmetric [3 + 2] Cyclization of 2‑(1-Methyl-2-oxoindolin-3-yl)malononitriles with Unsaturated Pyrazolones To Construct Spirooxindole-Fused Spiropyrazolones." Journal of Organic Chemistry 84, no. 16 (2019): 10209-10220. https://doi.org/10.1021/acs.joc.9b01268.
MLA (9th ed.) CitationLin, Ye, et al. "Bifunctional Squaramide-Catalyzed Asymmetric [3 + 2] Cyclization of 2‑(1-Methyl-2-oxoindolin-3-yl)malononitriles with Unsaturated Pyrazolones To Construct Spirooxindole-Fused Spiropyrazolones." Journal of Organic Chemistry, vol. 84, no. 16, 2019, pp. 10209-10220, https://doi.org/10.1021/acs.joc.9b01268.