Prabhakar, P., Reddy, S.T., Rajesh, K., Suryakiran, N. and Venkateswarlu, Y. (2006) Facile N-tert-Butoxycarbonylation of Amines Using La(NO3)3·6H2O as a Mild and Efficient Catalyst under Solvent-Free Conditions. Tetrahedron Letters, 47, 8039-8042. http://dx.doi.org/10.1016/j.tetlet.2006.09.081

has been cited by the following article:

• TITLE: Nano-γ-Fe2O3: Efficient, Reusable and Green Catalyst for N-tert-Butoxycarbonylation of Amines in Water

  AUTHORS: Venkataramana Medisetti, Umadevi Parimi, Ramesh Babu Anagani, K. V. V. V. Satyanarayana

  KEYWORDS: Nano-γ-Fe2O3, N-Boc Protection, Amine, Heterogeneous Catalyst, Water

  JOURNAL NAME: Green and Sustainable Chemistry, Vol.4 No.2, May 29, 2014

  ABSTRACT: An efficient and versatile practical protocol for the chemoselective N-tert-butoxycarbonylation of amines using Nano-γ-Fe2O3 and (BOC)2O. Nano-γ-Fe2O3 was applied as an efficient, green, heterogeneous and reusable catalyst at ambient temperature; the method is general for the preparation of N-Boc derivatives of aliphatic, heterocyclic, aromatic as well as amino acid derivatives.