Two alkenes, $X$ ( $91 \%$ yield) and $Y$ ( $9 \%$ yield) are formed when the following compound is

Question

Two alkenes, $X$ ( $91 \%$ yield) and $Y$ ( $9 \%$ yield) are formed when the following compound is heated.
The structures of $X$ and $Y$, respectively are :

Professor PC Thomas Classes · Answer

(c) Hofmann elimination.
More number of $\beta-\mathrm{H}$ will give major product or Hofmann elimination.