One-pot preparation of hydroxylated potassium organotrifluoroborates and subsequent Jones oxidation to potassium organocarbonyltrifluoroborates

Title
One-pot preparation of hydroxylated potassium organotrifluoroborates and subsequent Jones oxidation to potassium organocarbonyltrifluoroborates
Authors
김동수볼라 크리쉬나베뉴이석준함정엽
Keywords
One-pot reaction; Hydroxylated potassium organotrfluoroborate; Jones oxidation; Potassium organocarbonyltrifluoroborate; Suzuki-Miyaura cross-coupling reaction
Issue Date
2011-02
Publisher
Tetrahedron
Citation
VOL 67, NO 6, 1062-1070
Abstract
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 ℃, 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 ℃.
URI
http://pubs.kist.re.kr/handle/201004/39770
ISSN
0040-4020
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE