On the catalytic duo PdCl 2(PPh 3) 2/AuCl(PPh 3) that cannot effect a Sonogashira-type reaction: a correction

Biswajit Panda,Tarun K Sarkar

doi:10.1016/j.tetlet.2009.11.003

On the catalytic duo PdCl 2(PPh 3) 2/AuCl(PPh 3) that cannot effect a Sonogashira-type reaction: a correction

Biswajit Panda, Tarun K Sarkar

https://doi.org/10.1016/j.tetlet.2009.11.003

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Journal: Tetrahedron Letters	Publication Date: Nov 5, 2009
Citations: 61

Affiliation: Indian Institute of Technology Kharagpur

#Alkyl Alkynes #Cross-coupling Of Aryl + Show 8 more

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Abstract

In contrast to the observation made by the Laguna group, we report that the combination of PdCl 2(PPh 3) 2 and AuCl(PPh 3) makes a unique catalytic system that allows Sonogashira-type cross-coupling of both aryl and alkyl alkynes with aryl halides in excellent yields.

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