14387-17-8Relevant articles and documents
Oxidation by Cobalt(III) Acetate. Part 13. Oxidation of Substituted Phenols with Cobalt(III) Acetate in Acetic Acid
Hirano, Masao,Ishii, Tadamichi,Morimoto, Takashi
, p. 1434 - 1436 (1991)
The oxidation of 2,6-di- and 2,4,6-tri-substituted phenols with cobalt(III) acetate has been investigated in acetic acid under an inert atmosphere; the former gave the corresponding diphenoquinones in excellent yields, and the latter yielded side-chain or nuclear acetoxylated products in moderate to good yields.
Itahara,Sakakibara
, p. 631 (1979)
GREEN AND ATOM-ECONOMICAL PROCESSES FOR PRODUCING PHENOLIC ANTIOXIDANTS
-
Page/Page column 10-11, (2011/02/24)
Processes for producing 1,3,5-trimethyI-2,4,6-tris(3,5-dialkyl-4- hydroxybenzyl)benzene are provided, in particular such processes that utilize 2,6-di-tert- butylphenol, paraformaldehyde, a secondary amine, mesitylene, and acetic acid.
Process for the preparation of diphosphonate derivatives
-
, (2008/06/13)
A process for the preparation of a compound of formula I, STR1 wherein R1 and R2 are independently C1-6 alkyl, R3 is hydroxy and R4 and R5 are independently C1-6 alkyl is disclosed. The process comprises reacting a compound of formula II, STR2 wherein R1, R2 and R3 are defined as in formula I and X is a leaving group, with a compound of formula III, STR3 wherein R4 and R5 are independently C1-6 alkyl, in the presence of a base.