Hong, Liang; Sun, Wangsheng; Liu, Chunxia; Wang, Lei; Wang, Rui published the artcile< Asymmetric organocatalytic N-alkylation of indole-2-carbaldehydes with α,β-unsaturated aldehydes: one-pot synthesis of chiral pyrrolo[1,2-a]indole-2-carbaldehydes>, Recommanded Product: 3-(4-Bromophenyl)acrylaldehyde, the main research area is pyrroloindolecarbaldehyde asym preparation; indolecarbaldehyde unsaturated aldehyde Michael addition cyclization diphenylsilyloxymethylpyrrolidine.
Diphenylprolinol trimethylsilyl ether-catalyzed asym. aza-Michael addition/aldol addition of indole-2-carboxaldehyde with unsaturated aldehydes is described. A series of chiral pyrrolo[1,2-a]indole-2-carbaldehydes were obtained in good yields with excellent stereoselectivities.
Chemistry – A European Journal published new progress about Cyclization. 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Recommanded Product: 3-(4-Bromophenyl)acrylaldehyde.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary