Palladium-catalyzed C–H acetoxylation of 2-arylindazoles
Sign Up to like & getrecommendations! Published in 2021 at "Tetrahedron"
DOI: 10.1016/j.tet.2021.132277
Abstract: Abstract A Pd(II)-catalyzed acetoxylation of 2H-indazoles with phenyliodine (III) diacetate (PIDA) has been successfully developed. Notably, pharmacophore 2H-indazole was utilized as an inherent directing group to access ortho-acetoxylated arylindazoles in moderate to high yields. The… read more here.
Keywords: acetoxylation arylindazoles; acetoxylation; palladium catalyzed; catalyzed acetoxylation ... See more keywords
Palladium-Catalyzed C-H Bond Acetoxylation via Electrochemical Oxidation.
Sign Up to like & getrecommendations! Published in 2018 at "Organic letters"
DOI: 10.1021/acs.orglett.7b03559
Abstract: Here we describe the development of a method for the Pd-catalyzed electrochemical acetoxylation of C-H bonds. The oxidation step of the catalytic cycle is probed through cyclic voltammetry and bulk electrolysis studies of a preformed… read more here.
Keywords: oxidation; acetoxylation; palladium catalyzed; catalyzed bond ... See more keywords
Mechanistic investigation into the C(sp3)–H acetoxylation of morpholinones† †Electronic supplementary information (ESI) available: Experimental procedures, characterization data and kinetic details. See DOI: 10.1039/c8sc03434f
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Science"
DOI: 10.1039/c8sc03434f
Abstract: The study of a selective palladium(ii)-catalyzed C(sp3)–H acetoxylation reaction on a class of cyclic alkyl amines is reported. read more here.
Keywords: acetoxylation morpholinones; morpholinones electronic; acetoxylation; investigation sp3 ... See more keywords
Pd-catalysed selective C(sp3)-H arylation and acetoxylation of alcohols.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc02911g
Abstract: A palladium catalyzed selective C(sp3)-H arylation and acetoxylation of alcohols using a practical bidentate auxiliary were developed. Masked alcohols were selectively arylated at the β-position with diverse aryl iodides for the first time. Moreover, an… read more here.
Keywords: sp3; acetoxylation; acetoxylation alcohols; arylation acetoxylation ... See more keywords
Native carboxyl group-assisted C-H acetoxylation of hydrocinnamic and phenylacetic acids.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc00459c
Abstract: The use of a native directing group to promote C-H activation is highly desirable. Herein, we report a method of native carboxyl-assisted, Pd(II)-catalyzed ortho-C-H acetoxylation of both hydrocinnamic and phenylacetic acids that can be found… read more here.
Keywords: phenylacetic acids; native carboxyl; group; hydrocinnamic phenylacetic ... See more keywords
Palladium-Catalyzed and Quinazoline-Directed C–H Selective Acetoxylation of 2-Arylquinazolines
Sign Up to like & getrecommendations! Published in 2019 at "Synthesis"
DOI: 10.1055/s-0037-1611908
Abstract: A series of acetoxylated 2-arylquinazolines have been successfully synthesized via the Pd-catalyzed and quinazoline-directed C–H activation/acetoxylation of the corresponding 2-arylquinazolines with iodobenzene diacetate in AcOH/Ac2O. read more here.
Keywords: acetoxylation; quinazoline directed; directed selective; palladium catalyzed ... See more keywords