Trichlorotitanium and alkoxytitanium homoenolates. Preparation, characterization, and utilization for organic synthesis

E Nakamura, H Oshino, I Kuwajima

Index: Nakamura,E.; Oshino,H.; Kuwajima,I. Journal of the American Chemical Society, 1986 , vol. 108, p. 3745

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Citation Number: 83

Abstract

Abstract: The reaction of I-alkoxy-I-siloxycyclopropanes (eg, 4, 10, 11) with TiC14 gives deep purple, crystalline 3-trichlorotitanium propionates (eg, 5, 12) in good yield. These compounds are highly thermally stable due to the five-membered chelate structure, which has been elucidated by spectral studies. An alkoxytitanium species generated by treatment of 5 with half an equivalent of a tetraalkoxytitanium is more reactive than 5, providing ...

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