| dc.contributor.author | Vatansever, Erol Can | |
| dc.contributor.author | Kilic, Kubra | |
| dc.contributor.author | Ozer, Merve Sinem | |
| dc.contributor.author | Koza, Gani | |
| dc.contributor.author | Menges, Nurettin | |
| dc.contributor.author | Balci, Metin | |
| dc.date.accessioned | 2019-11-24T20:38:30Z | |
| dc.date.available | 2019-11-24T20:38:30Z | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0040-4039 | |
| dc.identifier.uri | https://dx.doi.org/10.1016/j.tetlet.2015.07.090 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12513/2534 | |
| dc.description | WOS: 000362533900004 | en_US |
| dc.description.abstract | A concise and regioselective approach for the synthesis of 2,3-disubstituted thiophene derivatives has been developed. The synthetic strategy relies on the reaction of an in situ generated 2-mercaptoacetaldehyde with various alkynones. Furthermore, we calculated the energy gap between the HOMO and the LUMO orbitals of all compounds and observed that the introduction of a strong electron-withdrawing group decreased the HOMO-LUMO energy gap. (C) 2015 Elsevier Ltd. All rights reserved. | en_US |
| dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TBAG-112 T360]; Turkish Academy of Sciences (TUBA)Turkish Academy of Sciences; Yuzuncu Yil UniversityYuzuncu Yil University [YYU-BAP-2014-ECZ-B170]; Middle East Technical University (METU) | en_US |
| dc.description.sponsorship | Financial support from the Scientific and Technological Research Council of Turkey (TUBITAK, Grant No. TBAG-112 T360), the Turkish Academy of Sciences (TUBA), Middle East Technical University (METU), and Yuzuncu Yil University (Grant No. YYU-BAP-2014-ECZ-B170) are gratefully acknowledged. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
| dc.relation.isversionof | 10.1016/j.tetlet.2015.07.090 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Alkynes | en_US |
| dc.subject | Cyclization | en_US |
| dc.subject | Alkynones | en_US |
| dc.subject | 2-Mercaptoacetaldehyde | en_US |
| dc.subject | 2,3-Disubstituted thiophenes | en_US |
| dc.title | Intermolecular heterocyclization of alkynones with 2-mercaptoacetaldehyde under metal-free conditions: synthesis of 2,3-disubstituted thiophenes | en_US |
| dc.type | article | en_US |
| dc.relation.journal | TETRAHEDRON LETTERS | en_US |
| dc.contributor.department | Kırşehir Ahi Evran Üniversitesi, Fen-Edebiyat Fakültesi, Kimya Bölümü | en_US |
| dc.identifier.volume | 56 | en_US |
| dc.identifier.issue | 40 | en_US |
| dc.identifier.startpage | 5386 | en_US |
| dc.identifier.endpage | 5389 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
