1034844-69-3Relevant academic research and scientific papers
Novel use of N-carboalkoxy α,β-unsaturated iminium ions as dienophiles in Diels-Alder reactions
O'Connor, Patrick D.,K?rber, Karsten,Brimble, Margaret A.
scheme or table, p. 1036 - 1038 (2009/04/11)
Tricyclic spiro-N,O-acetals have been assembled in a single step by cycloaddition of hydroxymethyl-substituted dienes to iminium ion activated dienophiles that were generated by acidolysis of α,β-unsaturated-N- carboalkoxy-N,O-acetals or β-methoxymethyl-N
