CoBr2-TMTU-zinc catalysed-Pauson-Khand reaction.
CoBr2-TMTU-zinc catalysed-Pauson-Khand reaction.
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DOI:
10.1039/c2cc17971g
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发表时间:
2012-07
影响因子:
4.9
通讯作者:
Yuefan Wang;Ling Xu;Ruocheng Yu;Jia-Hua Chen;Zhen Yang
中科院分区:
文献类型:
--
作者:
Yuefan Wang;Ling Xu;Ruocheng Yu;Jia-Hua Chen;Zhen Yang
A cobalt-TMTU complex, derived from the in situ reduction of CoBr(2) with Zn in the presence of TMTU, can catalyze Pauson-Khand reaction at a balloon pressure of CO, which enables the synthesis of structurally diverse cyclopentenones. This catalytic system works efficiently for both intermolecular and intramolecular PK reactions.