Nemoto, Tetsuhiro published the artcilePd-catalyzed asymmetric allylic amination of Morita-Baylis-Hillman adduct derivatives using chiral diaminophosphine oxides: DIAPHOXs, SDS of cas: 167015-84-1, the publication is Organic Letters (2007), 9(5), 927-930, database is CAplus and MEDLINE.
Asym. allylic amination of allylic carbonates prepared from racemic Morita-Baylis-Hillman adducts proceeded in the presence of Pd catalyst, chiral diaminophosphine oxide (DIAPHOX), and BSA, affording the corresponding chiral aza-Morita-Baylis-Hillman adduct derivatives in excellent yield with up to 99% ee. The cyclic reaction products could be converted into various synthetically useful compounds such as chiral cyclic β-amino acids.
Organic Letters published new progress about 167015-84-1. 167015-84-1 belongs to indole-building-block, auxiliary class Indols, name is tert-Butyl 3-(2-aminoethyl)-1H-indole-1-carboxylate, and the molecular formula is C15H20N2O2, SDS of cas: 167015-84-1.
Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles