... Andrzej Rajca Department of Chemistry. Kansas State University Manhattan, Kansas 66506 Received September 28, 1989 ... 0002-7863/90/ 15 12-5889%02.50/0 0 1990 American Chemical Society Page 2. 5890 J. Am. ... SOC. 1990, 112, 5890-5892 Scheme I. Synthesis of l-(OEt)/ ...