有机化学 ›› 2004, Vol. 24 ›› Issue (4): 374-379. 上一篇    下一篇

综述与进展

各种烯基锆化合物的合成及其在立体选择性合成二(三)取代的烯烃中的应用

钟平   

  1. 温州师范学院化学系 温州 325027
  • 收稿日期:2003-04-25 修回日期:2003-08-18 接受日期:2003-09-04 发布日期:2022-09-19
  • 基金资助:
    国家自然科学基金(No. 20272043)和浙江省自然科学基金(No. 201015)资助项目

Synthesis of Various Vinylzirconium Compounds and Their Application in Stereoselective Synthesis of Di- and Tri-substituted Alkenes

ZHONG, Ping   

  1. Department of Chemistry, Wenzhou Normal College, Wenzhou325027
  • Received:2003-04-25 Revised:2003-08-18 Accepted:2003-09-04 Published:2022-09-19
  • Contact: *E-mail: zhongp0512@sina.com.cn

烯基锆化合物及硒基烯基锆化合物、锡基烯基锆化合物、磺酰基烯基锆化合物、亚磺酰基烯基锆化合物、硅基烯基锆化合物等金属或杂原子取代的烯基锆化合物,可通过锆氢化反应高产率和高选择性地制得.这些试剂可与各种亲电试剂反应立体选择性地合成二取代或三取代的烯烃化合物.

关键词: 烯基锆化合物, Schwartz's试剂, 锆氢化反应, 立体选择合成

Disubstituted and trisubstituted alkenes were prepared stereoselectively via thereaction of vinylzirconium, selanylvinylzirconium, stannylvinylzirconium, vinylzirconium sulfone, vinylzirconium sulfoxide and silylvinylzirconium compounds, which were achieved in high yields and high stereoselectivity via hydrozirconation of the corresponding compounds with various electrophilic reagents.

Key words: vinylzirconium compound, Schwartz's reagent, hydrozirconation, stereoselective synthesis