Nk. Kobyakova et al., INTERMEDIATE STEP OF THE CATALYTIC CONVERSION OF ACETONE CYANOHYDRIN INTO METHACRYLIC-ACID, Russian journal of applied chemistry, 66(6), 1993, pp. 1058-1062
A mechanism of the formation of N-acetylmethacrylamide as an intermedi
ate product of the nitrile interchange of acetone cyanohydrin acetate
with acetic acid in the presence of zinc chloride is studied.