1998 reactions of organo-metal compounds

reactions of organo-metal compoundsO 0350

38 - 064New Formulas for Organozincate Chemistry. — The new organozin-cate derivatives Me4ZnLi2, Me3Zn(SCN)Li2 and Me3Zn(CN)Li2 are preparedin situ and tested towards Hal(or Te)-Zn exchange, intra- and intermolecularring opening of epoxides, Michael addition and carbozincation reactions.The structure of the zincates is discussed using 1H NMR/Raman/in situFTIR spectroscopic and the density-functional theory theoretical studies. —(UCHIYAMA, M.; KAMEDA, M.; MISHIMA, O.; YOKOYAMA, N.; KOIKE,M.; KONDO, Y.; SAKAMOTO, T.; J. Am. Chem. Soc. 120 (1998) 20,4934-4946; Fac. Pharm. Sci., Tohoku Univ., Aoba, Sendai 980, Japan; EN)

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