... In our hands this reagent was of little or no value. LF Audrleth and M. Sveda. J. Org. Chem., 9, 89 (1944). This transformation parallels the synthesis of sulfonyl chlorides: R. Adams and C. S. Marvel, "Organic Syntheses", Collect. Vol. I, Wiley, New York, NY, 1941, p 394. ...