HIGHLY SELECTIVE FORMATION OF LINEAR-CONJUGATED DIENOLATE ANIONS FROM CONJUGATED ENONES
作者:Mituyosi Kawanisi、Yasuko Itoh、Takanori Hieda、Sinpei Kozima、Torazo Hitomi、Kazuko Kobayashi
DOI:10.1246/cl.1985.647
日期:1985.5.5
Treatment of conjugated enones having both α′- and γ -hydrogens with KN(SiMe3)2 (KHMSA) in a mixed solvent of DMF with THF at −78 °C afforded preferentially linear-conjugated dienolate anions, whic...
在-78°C下,在DMF和THF的混合溶剂中,用KN(SiMe3)2 (KHMSA)处理具有α'-和γ-氢的共轭烯酮,得到优先线性共轭二烯酸阴离子,...