... Cop (5 kg/cm*), 17 h RCOCH2R' (1) For leading references, see: Haruki, E. In "Organic and Bio-organic Chemistry of Carbon Dioxide"; Inoue, S., Yamayaki, N.; Eds.; Wiley: New York, 1982; pp 5-78. (2) (a) Stiles, M.; Finkbeiner, HL J. Am. ... Page 2. 4878 J. Org. Chem., Vol. 50, No. ...