629628-27-9Relevant academic research and scientific papers
A novel indium-catalysed synthesis of tetra-substituted pyridine derivatives
Saikia, Promod,Prajapati, Dipak,Sandhu, Jagir S.
, p. 8725 - 8727 (2003)
Indium trichloride was found to be an effective catalyst for the synthesis of various tetra-substituted pyridine derivatives via Michael addition of β-dicarbonyl compounds to α,β-unsaturated oximes and subsequent ring closure.
Cerium catalysed Michael addition to α,β-unsaturated oximes: A facile and efficient synthesis of substituted pyridines
Kumar, Sanjay,Saini, Anil,Sandhu, Jagir S.
, p. 429 - 432 (2007/10/03)
CeCl3.7H2O-Nal is found to be an effective catalyst for the synthesis of various tetra-substituted pyridine derivatives via Michael addition of β-dicarbonyl compounds to α,β-unsaturated oximes and subsequent ring closure by cyclo-deh
