New phosphine-imine and phosphine-amine ligands derived from d -gluco-, d -galacto- and d -allosamine in Pd-catalysed asymmetric allylic alkylation

Autor:	Robert Kolodziuk, Izabela Szulc, Anna Zawisza
Rok vydání:	2018
Předmět:	010405 organic chemistry Organic Chemistry Imine 010402 general chemistry 01 natural sciences Biochemistry Medicinal chemistry Amine ligands 0104 chemical sciences chemistry.chemical_compound Tsuji–Trost reaction Allosamine chemistry Drug Discovery Enantiomeric excess Phosphine
Zdroj:	Tetrahedron. 74:1476-1485
ISSN:	0040-4020
DOI:	10.1016/j.tet.2018.02.009
Popis:	New phosphine-imine and phosphine-amine chiral ligands which were easily prepared from d -gluco-, d -galacto- and d -allosamine furnished a high level of enantiomeric excess (up to 99%) in the Pd(0)-catalysed asymmetric allylic alkylation of racemic 1,3-diphenyl-2-propenyl acetate with malonates.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e50fed1b5416a03a66a8a506b68a83a5 https://doi.org/10.1016/j.tet.2018.02.009 Zobrazit plný text záznamu Full Text from ScienceDirect