The Preparation of 2-Imidazolones: A Novel Ring Closure of Propynyl Ureas with Phosphorus Pentachloride
- 1 February 1962
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 84 (3), 501-502
- https://doi.org/10.1021/ja00862a043