Complexation with diol host compounds. Part 32.† Separation of lutidine isomers by 1,1,6,6-tetraphenylhexa-2,4-diyne-1,6-diol

Autor:	Luigi R. Nassimbeni, Mino R. Caira, Dejana Vujovic, Fumio Toda
Rok vydání:	1999
Předmět:	chemistry.chemical_compound Lattice energy Hydrogen bond Host (biology) Stereochemistry Chemistry Diol Medicinal chemistry
Zdroj:	Journal of the Chemical Society, Perkin Transactions 2. :2681-2684
ISSN:	1364-5471 0300-9580
DOI:	10.1039/a906406k
Popis:	The title host compound forms inclusion compounds with 2,4-, 3,5- and 2,6-lutidine. In each case the host∶guest ratio is 1∶2 and the structures are stabilised by (Host)O–H· · ·N(Guest) hydrogen bonds. Competition experiments show that the host selects the guests in order of preference of 3,5-lutidine > 2,6-lutidine > 2,4-lutidine. These results are in general agreement with the lattice energy calculations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::41eee45cff70b25d48c9d7aafbcfd776 https://doi.org/10.1039/a906406k Zobrazit plný text záznamu