TY - JOUR AU - Kropp, P J; Breton, G W; Graig, S L; Crawford, S D; Durland, W F. Jr; Jones, J E. III; Raleigh, J S JO - J. Org. Chem. VL - 60 PY - 1995 DO - 10.1021/jo00118a035 SP - 4146 ER -