K. Omura, Synthesis of acid-resistant p-quinone monoketals and thermally stable 4,4-dialkoxycyclohexa-2,5-dien-1-ols, SYN COMMUN, 30(5), 2000, pp. 877-885
Preparation and high resistance to acid hydrolysis of sterically hindered p
-quinone monoketals 1a, 1b and 1c are described. Thermal stability of ketal
alcohols 2a and 2b derived from 1a and 1c, respectively, is also mentioned
.