高等学校化学学报 ›› 1987, Vol. 8 ›› Issue (11): 1001.

• 研究简报 • 上一篇    下一篇

双异丙烯基二茂金属(Sn,Ti)的合成

林展如   

  1. 四川师范大学化学系
  • 收稿日期:1986-06-14 出版日期:1987-11-24 发布日期:1987-11-24

The Synthesis of Diisopropenylmetallocene (Sn,Ti)

Lin Zhanru   

  1. Department of Chemistry, Sichuan Normal University, Chengdu
  • Received:1986-06-14 Online:1987-11-24 Published:1987-11-24

摘要: 虽然,廿多年来各同学者对二茂铁衍生物进行了深入的研究,但却极少报道合成二茂锡衍生物,仅见1959年Wilkinson等合成双甲熬二茂锡以及Cowley等合成(Me3SiC5H4)2Sn和[(i-Pr2N)2PC5H4]2sn,二茂钛衍生物的报道较多,但除Rausch等报道过合成低产率的乙烯基二氯二茂钛(Ⅳ)外,几乎没有报道过类似的烯烃二茂钛(Ⅳ)的合成。

Abstract: Organometallic compound containing divalent tin, 1,1 '-diisopropenylstanno-cene(Ⅱ)(1) was prepared by the reaction between cyclopentadienyllithtum and stannous chloride, it is an air-sensititvc compound. 1, 1'-diisopropenyldichlorotita-nocene (2), which is very stable in air, can also be synthesized by the same method. The properties of these two compounds were compared in this paper.

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