Chiral Discrimination of α-Chiral Ammonium Ions by Sterically Geared Chiral Tripodal Oxazolines

Autor:	Sunderraman Sambasivan, Kyo Han Ahn, Sunggon Kim
Rok vydání:	2010
Předmět:	Steric effects chemistry.chemical_compound Molecular recognition Chemistry Stereochemistry Molecule Ammonium General Chemistry Benzene Vicinal Ion Steric repulsion
Zdroj:	Bulletin of the Korean Chemical Society. 31:724-726
ISSN:	0253-2964
DOI:	10.5012/bkcs.2010.31.03.724
Popis:	” conformation (“1,3,5-up/2,4,6-down” conformation) to avoid otherwise increased steric repulsion between the vicinal substituents of the benzene frame. Use of such sterically bulky subunits within a molecule to enable it to adopt a thermodynamically favored conformation with mini-mum steric interactions has been dubbed as “steric gearing.”
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4fe77243a22852cd66b6a8f86cd091f4 https://doi.org/10.5012/bkcs.2010.31.03.724 Zobrazit plný text záznamu