Thiiranation of 2′-adamantylidene-9-benzonorbornenylidene using 4,4′-oligothiodimorpholine and brønsted acid

Autor:	Yoshiaki Sugihara, Hiroko Nozumi, Juzo Nakayama
Rok vydání:	2009
Předmět:	Reaction conditions chemistry.chemical_compound Thiirane chemistry Heteroatom Organic chemistry Reactivity (chemistry) General Chemistry Brønsted–Lowry acid–base theory
Zdroj:	Heteroatom Chemistry. 20:12-18
ISSN:	1098-1071 1042-7163
Popis:	On leaving 4,4′-dithiodimorpholine 6 powder undisturbed at room temperature over 10 years, it led to the formation of 4,4′-tetrathiodimorpholine 7. Reactions of 2′-adamantylidene-9-benzonorbornenyidene 1 with 6, 7, and 4,4′-thiodimorpholine 8 and a Bronsted acid in CH2Cl2 at room temperature proceeded to afford the corresponding thiiranes, 2 and 3. The order of reactivity of 4,4′-oligothiodimorpholines combined with a Bronsted acid is 7 > 6 > 8. The thiirane 3 was transformed to 1 and 2 under the reaction conditions. © 2009 Wiley Periodicals, Inc. Heteroatom Chem 20:12–18, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20505
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c08a2e283684e4dbc5d2ad535dbbdcfa https://doi.org/10.1002/hc.20505 Zobrazit plný text záznamu