Ascorbic Acid Promoted Oxidative Arylation of Vinyl Arenes to 2-Aryl Acetophenones without Irradiation at Room Temperature under Aerobic Conditions
作者:Biju Majhi、Debasish Kundu、Brindaban C. Ranu
DOI:10.1021/acs.joc.5b00825
日期:2015.8.7
A convenient and general protocol for oxidative arylation of vinyl arenes by aryl radicals generated in situ from arene diazonium fluoroborates promoted by ascorbic acid in air at room temperature has been developed in the absence of any additive and visible light irradiation. A series of diversely substituted 2-aryl acetophenones have been obtained in good yields by this procedure.
5-p-alkoxyphenyl-5-benzyl- and 5-p-alkoxyphenyl-5-phenylhydantoins and their sodium salts
作者:L. V. Azaryan、O. L. Mndzhoyan、S. A. Avetisyan、N. E. Akopyan、I. A. Dzhagatspanyan、A. G. Akopyan
DOI:10.1007/bf00765773
日期:1983.7
Pd-catalyzed synthesis of α-aryl ketones through couplings of α-arylacetyl chlorides with triarylbismuths as multi-coupling nucleophiles
作者:Maddali L.N. Rao、Somnath Giri、Deepak N. Jadhav
DOI:10.1016/j.tetlet.2009.08.074
日期:2009.11
The cross-coupling reaction of alpha-arylacetyl chlorides with triarylbismuths was studied under Pd-catalyzed conditions. The reaction was found to be facile under the established protocol and furnished high yields of alpha-aryl ketones in short reaction times. This work also demonstrated a facile synthesis of various regio-isomeric mono-, di- and tri-substituted alpha-aryl ketones in high yields. Triarylbisrnuths were employed as sub-stoichiometric multi-coupling organometallic nucleophiles in this coupling protocol. (C) 2009 Elsevier Ltd. All rights reserved.
Valette, Bulletin de la Societe Chimique de France, 1930, vol. <4>47, p. 289,299
作者:Valette
DOI:——
日期:——
GEVORGYAN G. A.; AGABABYAN A. G.; AZLIVYAN A. S.; VLASENKO EH. V.; MNDZHO+, XIM.-FARMATS. ZH., 1979, 13, HO 10, 32-36
作者:GEVORGYAN G. A.、 AGABABYAN A. G.、 AZLIVYAN A. S.、 VLASENKO EH. V.、 MNDZHO+