(5) MF Hawthorne, J. Am. Chem. SOC., 83, 2541 (1961). boron, aB, are summarized in Table I; these pertain to the terminal-methylene carbon atom and to the radical resulting from addition at that point. For any given value of as in the range of Table I, the calculated radical stabilization3 energies (which presumably differ approximately as much as do the transition state energies for radical attack) predict that a given radical will add to divinylborinic acid ...
![[2-(Dimethylamino)ethoxy]divinylborane Structure](https://image.chemsrc.com/caspic/192/73758-20-0.png)