Feng, Xin; Cui, Hai-Lei; Xu, Shi; Wu, Li; Chen, Ying-Chun published the artcile< Organocatalytic Direct Vinylogous Michael Addition of α,β-Unsaturated γ-Butyrolactam to α,β-Unsaturated Aldehydes and an Illustration to Scaffold Diversity Synthesis [Erratum to document cited in CA153:600892]>, Reference of 3893-18-3, the main research area is erratum alkyl butyrolactam stereoselective preparation; unsaturated butyrolactam aldehyde Michael addition erratum; enantioselective diastereoselective regioselective chemoselective Michael addition erratum; alkaloid stereoselective preparation erratum; butyrolactam reductive amination intramol aza Michael addition erratum; diastereoselective reductive radical conjugate addition cyclization erratum.
On pages S11, S65, and S68 of the Supporting Information, data for compound 9k and its diastereomer 9k’ were mismatched; the corrected Supporting information is given.
Chemistry – A European Journal published new progress about Alkaloids Role: PRP (Properties), RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Reference of 3893-18-3.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary