Kohnen, A. L., Mak, X. Y., Lam, T. Y., Dunetz, J. R., & Danheiser, R. L. (2006). [2+2] Cycloaddition of ketenes with ynamides. A general method for the synthesis of 3-aminocyclobutenone derivatives.

Kohnen, Amanda L., Xiao Yin Mak, Tin Yiu Lam, Joshua R. Dunetz, και Rick L. Danheiser. [2+2] Cycloaddition of Ketenes With Ynamides. A General Method for the Synthesis of 3-aminocyclobutenone Derivatives. 2006.

Kohnen, Amanda L., et al. [2+2] Cycloaddition of Ketenes With Ynamides. A General Method for the Synthesis of 3-aminocyclobutenone Derivatives. 2006.