73010-55-6Relevant academic research and scientific papers
Direct synthesis of anilines and nitrosobenzenes from phenols
St Amant,Frazier,Newmeyer,Fruehauf,Read De Alaniz
supporting information, p. 5520 - 5524 (2016/07/06)
A one-pot synthesis of anilines and nitrosobenzenes from phenols has been developed using an ipso-oxidative aromatic substitution (iSOAr) process. The products are obtained in good yields under mild and metal-free conditions. The leaving group effect on reactions that proceed through mixed quionone monoketals has also been investigated and a predictive model has been established.
Anodic Oxidation of Aryl Propargyl and Aryl Allyl Ethers at a Platinum Electrode
Dhanalekshmii, Savithri,Balasubramanian, Kalpattu Kuppusamy,Venkatachalam, Chittoor Sivamakris.
, p. 6387 - 6400 (2007/10/02)
The oxidation reactions of aromatic 3,3-sigmatropic systems have been investigated under different conditions viz. (a) anodic oxidation in amphiprotic and aprotic media, (b) reaction with (diacetoxyiodo)benzene and (c) reaction promoted by ceric ammonium nitrate.
Phenolic Oxidations with Phenyliodonium Diacetate
Pelter, Andrew,Elgendy, Said M. A.
, p. 1891 - 1896 (2007/10/02)
Phenyliodonium diacetate (PIDA) in methanol interacts smoothly with phenols to yield p-quinones, o-quinones, 4,4-dialkoxycyclohexa-2,5-dienones or 4-alkyl-4-alkoxycyclohexa-2,5-dienones, dependant on the constitution of the phenolic substrate.The reactions proceed in mild conditions and good yields and are synthetically useful.
Electrochemical behaviour of 3,3-sigmatropic systems - Anodic oxidation of aryl allyl ethers and aryl propargyl ethers
Dhanalekshmi,Balasubramanian,Venkatachalam
, p. 7591 - 7592 (2007/10/02)
The electrochemical oxidation of a few methoxy substituted aromatic 3,3-sigmatropic systems yielded mixed quinone monoketals in aqueous methanol and dimerised products in anhydrous acetonitrile.
PHENOLIC OXIDATION WITH (DIACETOXYIODO)BENZENE
Pelter, Andrew,Elgendy, Said
, p. 677 - 680 (2007/10/02)
(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.
