6. King, B. T. J. Org. Chem. 2006, 71, 5067–5081. (Mechanism). 7. Pradhan, A.; Dechambenoit, P.; Bock, H.; Durola, F. J. Org. Chem. 2013, 78, 2266–2274. 编译自:Name Reactions (A Collection of Detailed Reaction Mechanisms), Jie Jack Li,Sch...
(Mechanism). 6. King, B. T. J. Org. Chem. 2006, 71, 5067–5081. (Mechanism). 7. Pradhan, A.; Dechambenoit, P.; Bock, H.; Durola, F. J. Org. Chem. 2013, 78, 2266–2274. 编译自:Name Reactions (A Collection of Detailed Reaction Mechanisms), Jie Jack Li, Scholl reaction,...
Radical-cation may also play an important role as intermediate in the cyclodehydrogenation reaction, also known as Scholl reaction. Even though the reaction mechanism is not completely clarified, following Rathore works [11], R•+ can act as an electrophile which reacts at the electron-rich pos...
Arenium-cation mechanismBoth-directions reactionFriedel-Crafts acyl rearrangements in PPA (at 80-240°C) and Scholl reactions in AlCl3/NaCl (at 140-220°C) of benzoylnaphthalenes and fluorobenzoylnaphthalenes have been studied experimentally as a function of temperature and time and computationally. ...
[30] Kenner, on the other hand was the first to propose a radical cation mechanism for the Scholl reaction.[31] This concept was soon supported by Rooney and Pink[32] and later by Clover.[33] The arenium cation mechanism implies the protonation of the aryl species, for example, 7, to...
aThe click mechanism has a unique design, much more elegant than usual clicks. All parts of the mechanism are satin-finished and all edges chamfered and polished by hand. 点击机制比通常点击有一个独特的设计,典雅的much more。 是satin-finished和所有边缘用手斜切和被擦亮的机制的所有部分。[translate...
FRIEDEL-CRAFTS REACTIONNEAR-IR ABSORPTIONFLUORODoes the dehydrogenative coupling of aromatic compounds mediated by AlCl3 at high temperatures and also by FeCl3, MoCl5, PIFA, or K-3[Fe(CN)(6)] at room temperature proceed by the same mechanism in all cases? With the growing importance of the ...
Scholl reactionpolymerization mechanismpolymerizabilityThe polymerizability of 4,4鈥 -di(1-naphthoxy)diphenyl sulfone ( 1 ) and 1,5-di(1-naphthoxy)pentane ( 2 ) has been investigated under the oxidative polymerization (Scholl reaction) conditions. The polymerization of monomer 1 has consistently ...
DFT calculations suggest a radical cation mechanism in the presence of FeCl3 while an arenium ion pathway for the DDQ/MeSO3H mediated Scholl reaction, which can well explain the selective formation of hexagons and octagons under different conditions. The obtained compounds showed tunable optical and...
A linkage between the Friedel–Crafts acyl rearrangements and the Scholl reaction has thus been established. A systematic DFT study at B3LYP/6-311(d,p)/PCM (formic acid)) substantiated the predicted mechanism and the reversibility of the acyl rearrangements of benzoylnaphthalenes, in which 1BzNA...