Oxidation of tetra-t-butyl derivatives of 4,4′-dihydroxydiphenyl ether
-
Add time:09/01/2019 Source:sciencedirect.com
Acid catalyzed alkylation of 4,4′-dihydroxydiphenyl ether with isobutylene gives rise to two isomeric tetraalkyl derivatives (I, II). The oxidation of the symmetrically substituted derivative (I) occurs with elimination of the ether oxygen. The unsymmetrically substituted isomer (II) yields by oxidative coupling a trinuclear phenol (VI), which is further oxidized to a stable mono- and biradical.
We also recommend Trading Suppliers and Manufacturers of 4,4'-Dihydroxydiphenyl Ether (cas 19650-90-9). Pls Click Website Link as below: cas 19650-90-9 suppliers
Prev:Preparation and characterization of dummy-template molecularly imprinted polymers as potential sorbents for the recognition of selected polybrominated diphenyl ethers
Next:Mechanisms of selective cleavage of C–O bonds in di-aryl ethers in aqueous phase) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Characterization of a soluble poly(ether ether ketone) anion exchange membrane for fuel cell application09/07/2019
- QSPR modeling of the logKow and logKoc of polymethoxylated, polyhydroxylated diphenyl ethers and methoxylated-, hydroxylated-polychlorinated diphenyl ethers09/06/2019
- Synthesis and characterization of cross-linked poly(arylene ether ketone) containing pendant quaternary ammonium groups for anion-exchange membranes09/05/2019
- Superior polymer backbone with poly(arylene ether) over polyamide for single ion conducting polymer electrolytes09/04/2019
- Application potential of dummy molecularly imprinted polymers as solid-phase extraction sorbents for determination of low-mass polybrominated diphenyl ethers in soil and sediment samples09/03/2019
- Mechanisms of selective cleavage of C–O bonds in di-aryl ethers in aqueous phase09/02/2019
- Preparation and characterization of dummy-template molecularly imprinted polymers as potential sorbents for the recognition of selected polybrominated diphenyl ethers08/31/2019
- Catabolism of 4-hydroxy- and 4,4'-dihydroxydiphenyl ether by Sphingomonas sp. strain SS3 leads to the production of a toxic metabolite08/30/2019
- Synthesis, experimental and theoretical investigation of molecular structure, IR, Raman spectra and 1H NMR analyses of 4,4′-dihydroxydiphenyl ether and 4,4′-oxybis(1-methoxybenzene)08/29/2019
