Hetero-1,3-dipolar cycloadditions of dithiolane-isocyanate imminium methylides: A novel route to 1,3-oxazolidine- and thiazolidine-2-thiones

Autor:	Robin E. Carr, Richard Foster, Colin W. G. Fishwick
Rok vydání:	1996
Předmět:	Oxazolidine Organic Chemistry Thiazolidine Regioselectivity Conjugated system Biochemistry Isocyanate Cycloaddition Dithiolane chemistry.chemical_compound chemistry Thiirane Drug Discovery Polymer chemistry Organic chemistry
Zdroj:	Tetrahedron Letters. 37:711-714
ISSN:	0040-4039
DOI:	10.1016/0040-4039(95)02249-x
Popis:	Dithiolane-isocyanate imminium methylides which are a new type of azomethine methylide-derived 1,3-dipole undergo efficient and regioselective cycloaddition to conjugated carbonyls and thiocarbonyls to yield predominantly 1,3-oxazolidine- and thiazolidine-2-thiones formed from the initial cycloadducts via loss of thiirane.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::29d9162260e99389f42bd3dd5bc90e7a https://doi.org/10.1016/0040-4039(95)02249-x Zobrazit plný text záznamu Full Text from ScienceDirect