Synthesis of thiacrown and azacrown ethers based on a spiroacetal framework

Autor:	Marica Nikac, Robyn L. Crumbie, Margaret A. Brimble
Rok vydání:	2007
Předmět:	chemistry.chemical_compound Ozonolysis chemistry Diamine Organic Chemistry Drug Discovery Diol Moiety Organic chemistry Ether Undecane Ring (chemistry) Biochemistry
Zdroj:	Tetrahedron. 63:5220-5226
ISSN:	0040-4020
DOI:	10.1016/j.tet.2007.03.174
Popis:	A novel class of thiacrown and azacrown ethers incorporating the 1,7-dioxaspiro[5.5]undecane spiroacetal ring system was prepared by reaction of ditosylate 5 with the appropriate dithiols 9a–c or protected diamine 12a. Spiroacetal ditosylate 5 in turn, was prepared from diol 3 via ozonolysis of bisallyl ether 7 followed by tosylation of the derived diol 8.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2cdda0a46d10a485ae8f6b6860bbfb51 https://doi.org/10.1016/j.tet.2007.03.174 Zobrazit plný text záznamu Full Text from ScienceDirect