143427-14-9Relevant articles and documents
Catalytic asymmetric synthesis of aryl diphenol the axis chiral is joint method
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Paragraph 0049; 0050; 0051; 0056; 0057, (2017/10/31)
The invention discloses a method for catalyzing asymmetrically synthesized axially chiral biaryl diphenol. In an organic solvent, chiral phosphoric acid is taken as a catalyst, a compound shown in a formula III is obtained by reaction on a compound shown
A New Selective Method for the Homolytic Alkylation and Carboxylation of Quinones by Monoesters of Oxalic Acid
Coppa, Fausta,Fontana, Francesca,Lazzarini, Edoardo,Minisci, Francesco
, p. 1299 - 1302 (2007/10/02)
Alkyl and alkoxycarbonyl radicals were generated by oxidative decarboxylation of oxalic acid monoesters by persulfate; they were then utilized for the selective substitution of quinones.