Organic & Biomolecular Chemistry 2009-04-21

Efficient solvent- and metal-free Sonogashira protocol catalysed by 1,4-diazabicyclo(2.2.2) octane (DABCO).

Rafael Luque, Duncan J Macquarrie

文献索引：Org. Biomol. Chem. 7(8) , 1627-32, (2009)

全文：HTML全文

摘要

An efficient metal-free Sonogashira coupling protocol catalysed by DABCO is reported, where very good conversions and selectivities to the cross-coupling product were obtained under mild reaction conditions. The reported solvent-, phosphane- and metal-free protocol, that uses a cheap base as catalyst, considerably improves the green credentials of the reaction.

相关化合物

  • 3-碘三氟甲苯

相关文献：

New synthesis of zinc tetrakis(arylethynyl)porphyrins and substituent effects on their redox chemistry.

2007-04-14

[Dalton Trans. (14) , 1433-9, (2007)]

更多文献...