Hydroruthenation triggered catalytic conversion of dialdehydes and keto aldehydes to lactones
作者:Sohei Omura、Takahide Fukuyama、Yuji Murakami、Hiromi Okamoto、Ilhyong Ryu
DOI:10.1039/b912850f
日期:——
Lactonization of dialdehydes and keto aldehydes was effectively catalyzed by RuHCl(CO)(PPh3)3. A cascade lactonization sequence accompanied by cross-coupling with enones was also attained.
RuHCl(CO)(PPh3)3 能有效催化二醛和酮醛的内酯化反应。此外,还实现了伴随与烯酮的交叉耦合的级联内酯化序列。