Inherently Chiral Calixcrowns Derived from p-tert-Butyldihomooxacalix[4]arene

Autor:	Sandra Félix, José R. Ascenso, J. L. C. Pereira, Roger Lamartine
Rok vydání:	1998
Předmět:	Crystallography Cone conformation Stereochemistry Chemistry Organic Chemistry Proton NMR Chirality (chemistry)
Zdroj:	Synthetic Communications. 28:1793-1799
ISSN:	1532-2432 0039-7911
DOI:	10.1080/00397919808007010
Popis:	The synthesis of the first calixcrowns derived from p-tert-butyldihomooxacalix[4]arene is reported. Both are, in solution at room temperature, in the cone conformation, which is shown by NMR studies. Their inherently chirality is also evident from 1H NMR experiments.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::426cd8fb18b7d656180b7db7461afb14 https://doi.org/10.1080/00397919808007010 Zobrazit plný text záznamu