Synthesis of Pyrroles in Supercritical Carbon Dioxide: Formal [3+2] Cycloaddition of 2-Benzoyl-Aziridines and Allenoates
作者:Teresa Pinho e Melo、Ana Cardoso、Rui Nunes、Luis Arnaut
DOI:10.1055/s-0030-1260209
日期:2011.11
The reactivity of N-benzyl- and N-cyclohexyl-2-benzoyl-3-phenylaziridines toward allenoates in supercritical carbon dioxide (scCO2) is described. The study led to the development of a sustainable and selective approach to pyrrole derivatives and gave a new insight into the mechanism involved in the process. cycloaddition - scCO2 - aziridines - allenes - pyrroles