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New formulas for organozincate chemistry

…, M Koike, Y Kondo, T Sakamoto

文献索引:Kondo, Yoshinori; Shilai, Manabu; Uchiyama, Masanobu; Sakamoto, Takao Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 15 p. 1781 - 1782

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被引用次数: 145

摘要

As a new type of zincate, we designed various new organozinc derivatives, Me3Zn (R) Li2 (R= Me, CN, SCN), which could be prepared in situ from lithium trimethylzincate and anion species such as methyllithium, lithium cyanide, and lithium thiocyanate. We investigated the reactivities of these zincates toward the halogen (or tellurium)-zinc exchange, Michael addition, carbozincation, and epoxide ring opening reactions. On the basis of their ...