Zhao, Gui-Ling; Ullah, Farman; Deiana, Luca; Lin, Shuangzheng; Zhang, Qiong; Sun, Junliang; Ibrahem, Ismail; Dziedzic, Pawel; Cordova, Armando published the artcile< Dynamic kinetic asymmetric transformation (DYKAT) by combined amine- and transition-metal-catalyzed enantioselective cycloisomerization>, Electric Literature of 3893-18-3, the main research area is cyclopentene derivative asym synthesis; unsaturated aldehyde propargylated acid dynamic kinetic asym transformation cycloisomerization.
The first examples of one-pot highly chemo- and enantioselective dynamic kinetic asym. transformations (DYKATs) involving α,β-unsaturated aldehydes and propargylated carbon acids are presented. These DYKATs, which proceed by a combination of catalytic iminium activation, enamine activation, and Pd0-catalyzed enyne cycloisomerization, give access to functionalized cyclopentenes e. g., I with up to 99 % ee and can be used for the generation of all-carbon quaternary stereocenters.
Chemistry – A European Journal published new progress about Amines, chiral Role: CAT (Catalyst Use), USES (Uses). 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Electric Literature of 3893-18-3.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary