derivatives of substituted aromatic rings have been employed as nucleophiles in combination with tricarbonyl(η5-cyclohexadienyl)iron electrophiles. Products have been converted into flavonoid and chalcone derivatives. Enolates generated from protected flavanones have also been used in nucleophile addition reactions, and a one-pot in situ protection, nucleophile addition, deprotection sequence is reported
描述了
生物活性类
黄酮的
有机铁衍
生物的合成。官能化保护的
乙酰苯和取代的芳族环的
金属化衍
生物的烯醇化物
锂已经用作与三羰基(η组合亲核试剂5 -cyclohexadienyl)
铁电体。产品已转化为类
黄酮和
查尔酮衍
生物。由受保护的
黄烷酮产生的烯醇酸酯也已经用于亲核试剂加成反应中,并且报道了一锅就地保护,亲核试剂加成,去保护序列。