13882-01-4Relevant academic research and scientific papers
OXIDATION OF ALKYNES INTO CONJUGATED ACETYLENIC KETONES WITH TERT-BUTYL HYDROPEROXIDE CATALYZED BY CHROMIUMVI OXIDE
Muzart, Jacques,Piva, Olivier
, p. 2321 - 2324 (1988)
Using t.BuOOH with catalytic amounts of CrO3 and TsOH, regioselective α-oxidation of alkynes to conjugated ynones was observed at room temperature with yields superior to those of stoichiometric chromium procedures.Yields were slighty decreased in the absence of p.toluenesulfonic acid.
