1990 年 39 巻 6 号 p. 414-416
Reaction of α-pinene-2, 3-epoxide (1) catalyzed by lithium bromide supported on activated alumina (LiBr/Al2O3) was studied.
A high selectivity of α-campholenaldehyde (2) (89% isolated yield) was obtained by this simple solid-liquid phase heterogeneous reaction.