Kim, Dong-Su Bolla, Krishnavenu Lee, Seokjoon Ham, Jungyeob 2024-01-20T17:33:25Z 2024-01-20T17:33:25Z 2021-09-02 2011-02-11 0040-4020 https://pubs.kist.re.kr/handle/201004/130641 Alcohol-containing potassium organotrifluoroborates as starting reagents were prepared from their corresponding dibromobenzenes through a sequential one-pot reaction. The oxidation reactions of these substrates, which were carried out using 3.0 equiv of 8 N Jones reagent in acetone at 0 degrees C, provided a high yield of the desired carbonyl-functionalized compounds. In addition, the cross-coupling reactions of these organocarbonyltrifluoroborates were successfully performed in the presence of 3 mol % of Pd (PPh3)(4) catalyst at 100 degrees C. (C) 2010 Elsevier Ltd. All rights reserved. English PERGAMON-ELSEVIER SCIENCE LTD CROSS-COUPLING REACTIONS BORONIC ACIDS ARYL One-pot preparation of hydroxylated potassium organotrifluoroborates and subsequent Jones oxidation to potassium organocarbonyltrifluoroborates Article 10.1016/j.tet.2010.12.049 1 TETRAHEDRON, v.67, no.6, pp.1062 - 1070 TETRAHEDRON 67 6 1062 1070 scie scopus 000287286500002 2-s2.0-78751575315 Chemistry, Organic Chemistry Article CROSS-COUPLING REACTIONS BORONIC ACIDS ARYL One-pot reaction Hydroxylated potassium organotrifluoroborate Jones oxidation Potassium organocarbonyltrifluoroborate Suzuki-Miyaura cross-coupling reaction