Polymer CommunicationAn unexpected mechanism of action of the styrene polymerisation retarder 2,4-dinitro-6-sec-butylphenol

Add time:09/24/2019    Source:sciencedirect.com

The reaction of `DNBP' (2,4-dinitro-6-sec-butylphenol) with toluene, ethylbenzene or styrene and tert-butylperoxide at 110°C leads to 7-sec-butyl-5-nitro-2-phenylbenzoxazole. This benzoxazole was also detected in the residues of an industrial styrene fractionation still in which DNBP was routinely used as the polymerisation retarder. The formation of this product from either ethyl benzene or from styrene involves a carbon–carbon bond cleavage step.

We also recommend Trading Suppliers and Manufacturers of 2,4-Dinitro-6-tert-butylphenol (cas 1420-07-1). Pls Click Website Link as below: cas 1420-07-1 suppliers

Prev:Original ResearchFull Report: Basic and Translational—LiverComputational Discovery of Niclosamide Ethanolamine, a Repurposed Drug Candidate That Reduces Growth of Hepatocellular Carcinoma Cells In Vitro and in Mice by Inhibiting Cell Division Cycle 37 Signaling
Next:Stereochemistry of colchicinoids. Enantiomeric stability and binding to tubulin of desacetamidocolchicine (cas 1420-08-2) and desacetamidoisocolchicine)