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Rapid homogeneous-phase Sonogashira coupling reactions using controlled microwave heating
Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Pharmacy, Department of Medicinal Chemistry, Organic Pharmaceutical Chemistry.
Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Biochemistry and Organic Chemistry, Organic Chemistry I.
2001 (English)In: Journal of Organic Chemistry, ISSN 0022-3263, E-ISSN 1520-6904, Vol. 66, no 12, 4165-4169 p.Article in journal (Refereed) Published
Abstract [en]

A microwave-enhanced, rapid and efficient homogeneous-phase version of the Sonogashira reaction is presented. It has been applied to the coupling of aryl iodides, bromides, triflates, and aryl chloride, as well as pyridine and thiophene derivatives with trimethylsilylacetylene. Excellent yields (80−95%) for substrates containing a large variety of substituents in different positions are obtained in 5−25 min.

Place, publisher, year, edition, pages
2001. Vol. 66, no 12, 4165-4169 p.
National Category
Medical and Health Sciences
URN: urn:nbn:se:uu:diva-51311DOI: 10.1021/jo0057250OAI: oai:DiVA.org:uu-51311DiVA: diva2:79220
Adresses: Gogoll A, Univ Uppsala, Inst Chem., Box 531, S-75121 Uppsala, SwedenAvailable from: 2008-06-23 Created: 2008-06-23 Last updated: 2011-12-02Bibliographically approved

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