Taylor and Francis Group, Phosphorus, Sulfur, and Silicon and the Related Elements, 1(70), p. 117-120
DOI: 10.1080/10426509208049159
Full text: Download
A new, simple and effective method using Alumina-KF as a solid basic catalyst for the preparation of phosphonic ketene dithioacetals is described. The reaction of these ketene dithioacetals with amines was studied.