... The washings were combined and cautiously washed with saturated aqueous NaHC03 (2 X 15 mL). The organic layer was 0022-32631921 1957-3250$03.00/0 ... Page 2. Notes Table I. Vinylformylation Utilizing 7 J. Org. Chem., Vol. 57, No. 11, 1992 3251 Scheme I ...