Rueping, Magnus; Sugiono, Erli; Merino, Estibaliz published the artcile< Asymmetric iminium ion catalysis: an efficient enantioselective synthesis of pyranonaphthoquinones and β-lapachones>, Safety of 3-(4-Bromophenyl)acrylaldehyde, the main research area is asym synthesis pyranonaphthoquinone addition cyclization aliphatic aromatic aldehyde hydroxynaphthoquinone; lapachone derivative asym synthesis pyranonaphthoquinone.
An addition-cyclization reaction cascade triggered by an organocatalyst was used for the enantioselective preparation of a series of biol. active 1,2- and 1,4-pyranonaphthoquinones, e.g. I, from aliphatic and aromatic α,β-unsaturated aldehydes and 2-hydroxy-1-4-naphthoquinone. A trimethylsilyl-protected diarylprolinol serves as the Lewis base organocatalyst.
Angewandte Chemie, International Edition published new progress about Addition reaction catalysts. 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Safety of 3-(4-Bromophenyl)acrylaldehyde.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary