triethylamine or triethylbenzylammonium chloride. Polycarbonates (II) with mol. wt. 30,000-50,000, plasticised with (I) are claimed. The compsns. are used for optical articles, lighting devices, and pieces of complex shape. The heat resistance, and mechanical and optical properties of (II)...
of 4-dimethylaminopyridine (DMAP) and triethylamine to generate the isobutyryl ester (2). Phosphorous oxychloride (POCl3) was added for chlorination of the hydroxyl group followed by the addition of a high equivalent of 1,2,4-triazole to form the triazole analog (3). This conversion had a ...
In this study, a new precipitation route has been investigated based on anti-solvent precipitation using a switchable solvent system of triethylamine and water. This system forms a biphasic system under a nitrogen atmosphere and can be switched to an ionic liquid single phase under a carbon ...