Synthesis of fused heterocyclic compounds with polyphosphoric acid
- 1 April 1967
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 45 (7) , 697-705
- https://doi.org/10.1139/v67-114
Abstract
Several heterocycles with fused pyrazole rings were obtained by treatment of the p-nitrophenylhydrazones of several acylated hydrocarbons and thiophene with polyphosphoric acid.Keywords
This publication has 3 references indexed in Scilit:
- Synthesis of indazoles using polyphosphoric acid—ITetrahedron, 1966
- Applications de la spectrographie de resonance magnetique nucleaire (R.M.N.) dans le domaine des derives polycycliques a caractere aromatique—IITetrahedron, 1964
- Zur Kenntnis der Aceto‐naphthole (II.)Berichte der deutschen chemischen Gesellschaft (A and B Series), 1925