5Holderich W F, Roseler J, Heitmann G, et al. The use of zeolites in the synthesis of fine and intermediate chemicals[ J]. Catalysis Today, 1997, 3(4) :353 - 366.
6Kunkeler P J, Van Der Waal J C, Bremmer J, et al. Application of zeolite titanium Beta in the rearrangement of α-pinene oxide to campholenic aldehyde[ J]. Catalysis Letters, 1998,53 : 135 - 138.