Wu, Xiang; Zhu, Hai-Jie; Zhao, Shi-Bao; Chen, Shu-Sen; Luo, Yun-Fei; Li, You-Gui published the artcile< An Asymmetric Dehydrogenative Diels-Alder Reaction for the Synthesis of Chiral Tetrahydrocarbazole Derivatives>, Safety of 3-(4-Bromophenyl)acrylaldehyde, the main research area is asym dehydrogenative Diels Alder methylphenylmethylindole alpha beta unsaturated aldehyde; chiral tetrahydrocarbazole derivative preparation diastereoselectivity; indole ortho quinodimethane intermediate iminium activation enal; crystal mol structure diphenyl tetrahydrocarbazolyl methanol.
An asym. dehydrogenative Diels-Alder reaction of 2-methyl-3-phenylmethylindoles and α,β-unsaturated aldehydes has been established. The successful in situ generation of the indole ortho-quinodimethane intermediate and the iminium activation of enals are the keys to success, providing various tetrahydrocarbazole derivatives with up to >99% ee.
Organic Letters published new progress about Crystal structure. 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