Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Photoreactions of benzophenones with haloketene acetals yield oxetanes and tetrahydrofuran carboxylic esters as major products. A mechanism with the intermediate formation of 1,4-diradicals and carbonyl ylides is discussed. ... Photoreactions of benzophenones with holoketene ...
