Dokl. Akad. Nauk SSSR, 1961 Volume 136, Number 3,Pages 631–633(Mi dan24560)
CHEMISTRY
Electrophile substitution in an unsaturated carbon atom. The influence of the medium on the reaction mechanism
in the case of isotopic exchange between the ethyl ether of $\alpha$-horhomercurophenylacetic
acid and $\mathrm{Hg}^{203}$ labelled mercuric bromide