2-Hydroxy-4-methoxybenzophenone → 2,2'-Dihydroxy-4-methoxybenzophenone

Participants

Reaction Steps

2,2′,4,4′-tetrahydroxybenzophenone (benzophenone-2, Uvinul® D-50); 2-hydroxy-4-methoxybenzophenone (oxybenzone, benzophenone-3); 2,2′-dihydroxy-4,4′-dimethoxybenzophenone (benzophenone-6); 2,2′-dihydroxy-4,4′-dimethoxybenzophenone-5,5′-disulphonic acid sodium salt (benzophenone-9); 4-hydroxy-2-methoxy-5-(oxo-phenylmethyl)benzenesulfonic acid (sulisobenzone, benzophenone-4); 2-hydroxy-4-methoxybenzophenone-5-sulphonic acid sodium salt (benzophenone-5), 2-aminobenzophenone;

Provenance & Evidence