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CC BY-ND-NC 4.0 · SynOpen 2017; 01(01): 0024-0028
DOI: 10.1055/s-0036-1588810
DOI: 10.1055/s-0036-1588810
letter
Microwave-Promoted Synthesis of 4-Arylpyrimidines by Pd-Catalysed Suzuki–Miyaura Coupling of 4-Pyrimidyl Tosylates in Water
Supported by: Fondo Nacional de Desarrollo Científico y Tecnológico (FONDECYT) (11140497)Further Information
Publication History
Received: 08 March 2017
Accepted after revision: 09 April 2017
Publication Date:
25 April 2017 (online)


Abstract
The Suzuki–Miyaura coupling reaction of 4-pyrimidyl tosylates was investigated with aryl, heteroaryl and alkyl boronic acids. The reaction provided 4-substituted pyrimidines in good-to-excellent yields after one-hour microwave irradiation in water at 100 °C. The method constitutes a fast option for the synthesis of these heterocyclic systems.
Key words
Suzuki–Miyaura coupling - pyrimidines - tosylates - microwave-accelerated synthesis - cross-couplingSupporting Information
- Supporting information for this article is available online at https://doi.org/10.1055/s-0036-1588810.
- Supporting Information