ChemInform Abstract: Zinc Amide Catalyzed Regioselective Allenylation and Propargylation of Ketones with Allenyl Boronate.

Authors :: Yamashita, Yasuhiro
Cui, Yi
Xie, Peizhong
Kobayashi, Shu
Source :: ChemInform. Apr2016, Vol. 47 Issue 18, pno-no. 1p.
Publication Year :: 2016
Abstract: The title reaction affords tertiary allenyl (III) and homopropargyl alcohols (IV) in high selectivities from the same starting materials (I), simply by changing the reaction conditions. [ABSTRACT FROM AUTHOR]

Subjects :: *ALLENE synthesis
*ZINC catalysts
*BENZENE compound synthesis
*REGIOSELECTIVITY (Chemistry)
*PROPARGYL alcohol
*KETONE synthesis
*CARBON-carbon bonds

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