ChemInform Abstract: Lithium Trihydroxy/Triisopropoxy‐2‐pyridylborate Salts (LTBS): Synthesis, Isolation, and Use in Modified Suzuki—Miyaura Cross‐Coupling Reactions.

Abstract

Lithium Trihydroxy/Triisopropoxy-2-pyridylborate Salts (LTBS): Synthesis, Isolation, and Use in Modified Suzuki-Miyaura Cross-Coupling Reactions. -Heteroaryl halides react with borate (II) to give the corresponding salts (III) or salts (VII) after hydrolysis. These isolable and shelf-stable components are used as substrates in modified cross-coupling giving the corresponding products in low to moderate yields. -(CHEN*, K.; PETERSON, R.; MATH, S. K.; LAMUNYON, J. B.; TESTA, C. A.; CEFALO, D. R.; Tetrahedron Lett. 53 (2012) 36, 4873-4876, http://dx.