1. Syntheses of γ,δ-unsaturated alcohols from allylsilanes and carbonyl compounds in the presence of titanium tetrachloride
2. Erythroselectivity in addition of γ-substituted allylsilanes to aldehydes in the presence of titanium chloride
3. Cyclic transition states have been proposed for the reactions of allylsilacyclobutanes (Matsumoto, K.; Oshima, K.; Utimoto, K.J. Org.Chem.1994,59, 7152) and allyltrifluorosilanes (Kobayashi, S.; Nishio, K.J.Org. Chem.1994,59, 6620). These transition structures have recently been determined with theoretical methods: Fujimoto, H.; Omoto, K.; Sawada, Y.J.Am. Chem. Soc.1996,118, 1750−1755. Also the thermal or pressurized reaction of allylstannanes with aldehydes has been proposed to proceed through cyclic transition states: Yamamoto, Y.; Maruyama, K.; Matsumoto, K.J. Chem. Soc., Chem. Commun.1983, 489. A theoretical investigation of the allylation with allyl tetrafluorosilicates has shown that this reaction involves a cyclyc transition structure: Kira, M.; Sato, K.; Sakurai, H.; Hada, M.; Izawa, M.; Ushio, J.Chem. Lett.1991, 387.