18615-47-9Relevant academic research and scientific papers
H8-BINOL chiral imidodiphosphoric acids catalyzed cyclization reactions of β,γ-unsaturated α-ketoesters, arylamines and 1,3-dicarbonyl compounds: enantioselective synthesis of 1,4-dihydropyridines
An, Dong,Zhu, Ziqian,Zhang, Guangliang,Gao, Yang,Gao, Jigang,Han, Xu,Zheng, Liangyu,Zhang, Suoqin
, p. 897 - 906 (2015)
Abstract Penta-substituted 1,4-dihydropyridines were synthesized via catalytic enantioselective cyclization reactions of β,γ-unsaturated α-ketoesters, arylamines and acetylacetone for the first time. H8-BINOL-type chiral imidodiphosphoric acid
