S. Hanessian, Z. Shao and J. S. Warrier, “Optimization of the Catalytic Asymmetric Addition of Nitroalkanes to Cyclic Enones with Trans-4,5-methano-l-proline,” Organic Letters, Vol. 8, No. 21, 2006, pp. 4787-4786. doi:10.1021/ol0618407

has been cited by the following article:

• TITLE: Mannich-Type Reactions of Aldimines and Hetero Diels-Alder Reactions of Aldehydes Catalyzed by Anion-Type Lewis Bases Derived from a Single Molecule

  AUTHORS: Kaori Ishimaru, Daiki Maeda, Kaori Ono, Yuya Tanimura

  KEYWORDS: Anion Catalyst; Lewis Base; Proline; Mannich-Type Reaction; Hetero Diels-Alder Reaction

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.2 No.3, September 25, 2012

  ABSTRACT: Mannich-type reactions of aldimines with silyl enolates and hetero Diels-Alder reactions of aldehydes with Danishef-sky’s diene in the presence of anion catalysts derived from proline were performed to afford the corresponding products in high yields.