Rapid asymmetric synthesis of amino acids via NiII complexes based on new fluorine containing chiral auxiliaries

Autor:	Slavik Arshak Dadayan, Victor I. Maleev, Hrant R. Ajvazyan, Ani Slavik Dadayan, Anna F. Mkrtchyan, Ashot S. Saghyan, Hasmik H. Hambardzumyan, Arpine V. Geolchanyan, Victor N. Khrustalev, Luiza L. Manasyan
Rok vydání:	2010
Předmět:	Inorganic Chemistry Alanine chemistry.chemical_classification Reaction rate Stereochemistry Chemistry Organic Chemistry Glycine Enantioselective synthesis Fluorine containing Physical and Theoretical Chemistry Catalysis Amino acid
Zdroj:	Tetrahedron: Asymmetry. 21:2956-2965
ISSN:	0957-4166
Popis:	New fluorine-containing chiral auxiliaries ( S )- N -(2-benzoylphenyl)-1-(2-fluorobenzyl)-, ( S )- N -(2-benzoylphenyl)-1-(3-fluorobenzyl)-, and ( S )- N -(2-benzoylphenyl)-1-(4-fluorobenzyl)-pyrrolidine-2-carboxamide and their Ni II complexes of Schiff bases with glycine and alanine have been synthesized. The greater efficiency of the complexes in terms of faster reaction rates and stereoselectivities in the asymmetric synthesis of ( S )-α-amino acids has also been demonstrated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c6887892ce163386a74f0663132bdc50 https://doi.org/10.1016/j.tetasy.2010.11.024 Zobrazit plný text záznamu Full Text from ScienceDirect