A cationic gold(I) complex as a general catalyst for the intermolecular hydroamination of alkynes: application to the one-pot synthesis of allenes from two alkynes and a sacrificial amine.
A cationic gold(I) complex as a general catalyst for the intermolecular hydroamination of alkynes: application to the one-pot synthesis of allenes from two alkynes and a sacrificial amine.
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DOI:
10.1002/chem.200802626
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发表时间:
2009
影响因子:
4.3
通讯作者:
Bertrand, Guy
中科院分区:
文献类型:
--
作者:
Zeng, Xiaoming;Frey, Guido D.;Kousar, Shazia;Bertrand, Guy
Two very distinct chemical reactions, yet a single catalyst: A gold complex promotes the formation of tertiary enamines from a variety of terminal and internal alkynes. Subsequent addition of a terminal alkyne to the reaction mixture affords allenes (see scheme).
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