Others pivot from both bottom (like a hopper) and the side (like a casement). Also called Dual Action. Double-Hung Windows: Include offset upper and lower sashes, which can both move up and down in the frame. A window having two vertically sliding sash, each closing a different part of the window.
Reaction of sugar oxazolines with primary amines. In order to scrutinize the reaction pathway and structure of the reaction product, we started with a simple sugar oxazoline and a primary amine, carrying no other functional groups.
This page looks at the reactions of benzene and methylbenzene (toluene) with chlorine and bromine under various conditions. The mechanisms for several of these reactions are covered elsewhere on the site and you will find links to these other pages.The halogenation of benzene.he reaction with chlorine The reaction between benzene and chlorine in the presence of either aluminium chloride or iron gives chlorobenzene. or, written more compactly: The reaction with bromine The reaction between benzene and bromine in the presence of either aluminium bromide or iron gives bromobenzene.