Dergi makalesi Açık Erişim
Awheda, Ismail; Saygili, Nezire; Garner, A. Christopher; Wallis, John D.
{ "@context": "https://schema.org/", "@id": 15111, "@type": "ScholarlyArticle", "creator": [ { "@type": "Person", "affiliation": "Nottingham Trent Univ, Sch Sci & Technol, Nottingham NG11 8NS, England", "name": "Awheda, Ismail" }, { "@type": "Person", "affiliation": "Hacettepe Univ, Fac Pharm, Dept Basic Pharmaceut Sci, TR-06100 Ankara, Turkey", "name": "Saygili, Nezire" }, { "@type": "Person", "affiliation": "Nottingham Trent Univ, Sch Sci & Technol, Nottingham NG11 8NS, England", "name": "Garner, A. Christopher" }, { "@type": "Person", "affiliation": "Nottingham Trent Univ, Sch Sci & Technol, Nottingham NG11 8NS, England", "name": "Wallis, John D." } ], "datePublished": "2013-01-01", "description": "The cyclic thionocarbamate of alaninol undergoes nucleophilic attack by sulfur nucleophiles at 5-C to give 1-thiopropyl-2-amine derivatives when derivatised on nitrogen with a Boc group. Iodide under microwave conditions causes a rearrangement to the isomeric thiazolidinone, while \"hard\" nucleophiles react at the thione group to yield a variety of product types by subsequent C-N or C-O cleavage. X-ray crystallography studies showed that the N-Boc group reduces delocalisation of electron density from nitrogen into the thione group, and thus promotes activation of the ring to nucleophilic attack.", "headline": "Activation and regioselectivity of five-membered cyclic thionocarbamates to nucleophilic attack", "identifier": 15111, "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", "license": "http://www.opendefinition.org/licenses/cc-by", "name": "Activation and regioselectivity of five-membered cyclic thionocarbamates to nucleophilic attack", "url": "https://aperta.ulakbim.gov.tr/record/15111" }
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