Suzuki−Miyaura Cross-Coupling of Benzylic Phosphates with Arylboronic Acids
- 1 October 2005
- journal article
- research article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 7 (22) , 4875-4878
- https://doi.org/10.1021/ol0517271
Abstract
Suzuki−Miyaura cross-coupling of benzylic phosphates with arylboronic acids was investigated. Optimum conditions employed the simple catalytic system of palladium(II) acetate (1 mol %) and triphenylphosphine (4 mol %) with either potassium phosphate or potassium carbonate as the base and toluene as the solvent at 90 °C. Using the developed conditions, a series of structurally diverse diarylmethanes were prepared.Keywords
This publication has 2 references indexed in Scilit:
- Catalysts for Suzuki−Miyaura Coupling Processes: Scope and Studies of the Effect of Ligand StructureJournal of the American Chemical Society, 2005
- A Rationally Designed Universal Catalyst for Suzuki–Miyaura Coupling ProcessesAngewandte Chemie International Edition in English, 2004