Tetrahedron Letters p. 677 - 680 (1988)
Update date:2022-07-30
Topics: Oxidation Regioselectivity TLC (thin-layer chromatography) NMR (nuclear magnetic resonance) Workup Solvent Effects Catalysis Quenching Electrophilic Aromatic Substitution Stoichiometry Quinone Phenolic Compounds Radical mechanism Side Products Reaction yield
Pelter, Andrew
Elgendy, Said
(Diacetoxyiodo)benzene oxidises quinols and extended quinols to the corresponding quinones smoothly and in high yield.Excess of the reagent in methanol with monohydric phenols directly yields p-quinone ketals, also in good yields. 4-Alkyl and 4-alkoxyphenols give the corresponding 4-alkyl-4-methoxycyclohexadienones and 4-alkoxy-4-methoxycyclohexadienones.
View MoreContact:0027-717-456976
Address:2ND FLOOR, 325 VAUSE ROAD, OVERPORT, 4001, SOUTH AFRICA
Nanjing Legend Pharmaceutical & Chemical Co., Ltd.
Contact:+86-25-83767696
Address:14-7 Zhongshan Lu Guluo District, Nanjing
Contact:+86-310-7092106
Address:Quzhou Modern & New Industrial Park, Handan, Hebei 057250, China
Contact:+86-025-52406782
Address:8 Taizishan Rd., Yanjiang Industrial Development Area, Nanjing, Jiangsu, China.
Shanghai Bojing Chemical Co., Ltd.
Contact:021-37122233
Address:6F Buildiing 11,No.388,Baifu Road,District Fengxian.Shanghai, China.
Doi:10.1055/s-0028-1087990
(2009)Doi:10.1039/c39880000572
(1988)Doi:10.1055/s-0028-1088217
(2009)Doi:10.1021/om900291x
(2009)Doi:10.1055/s-1994-25597
(1994)Doi:10.1016/j.tetlet.2008.12.088
(2009)