P. S. Clezy, C. Fookes, A. Liepa
1972
Citations
0
Influential Citations
61
Citations
Journal
Australian Journal of Chemistry
Abstract
A mixture of triethyl orthoformate and trifluoroacetic acid has been developed as a means of formulating certain pyrroles and dipyrrylmethanes. The advantages and disadvantages of the procedure are discussed. The use of p-toluenesulphonic acid with orthoformate converts pyrroles into tripyrrylmethanes.