... Raymond N. Castle* [2] Department of Chemistry, University of South Florida, Tampa, FL 33620 Milton L. Lee Department of Chemistry, Brigham Young ... J. Heterocyclic Chem., 20, 1485 (1983 ... Scheme VI JL E' b;A/ei f\*H f Y^OOEI 2 V^^ACOOEI \=/ °° K^J No, E10H ethyl sulfate to ...