... ia contained in many libraries on microfiche, immediately follows this article in the microfilm version of the journal, and can ... i la R'= OCH3 60* 138.5-139 c j le R'=OCHB 68d 134-134.5 k IC R'=OCH3 700 101 ... (b) Heck, R. F. In Palladium Reagents in Organic Syntheses: Academic ...