Journal of the American Chemical Society p. 731 - 732 (1983)
Update date:2022-08-11
Topics:
Wolfenden, Richard
Kirkman, Sue
With deuterium present in the formyl group, the equilibrium constant for transfer of N-methylformamide from chloroform to D2O at 25 deg C was encanced by factor of 3.1 +/- 0.15 percent, as estimated independently by proton magnetic resonance and by double-labeling experiments in which 14C and 3H were incorporated alternatively into the methyl group.The distribution coefficient of acetaldehyde-1-d between D2O and the vapor phase, on the other hand, differed from that of acetaldehyde by less than 0.5percent.
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