dc.identifier.uri | http://dx.doi.org/10.15488/2444 | |
dc.identifier.uri | http://www.repo.uni-hannover.de/handle/123456789/2470 | |
dc.contributor.author | Rühl, Wolfgang | |
dc.contributor.author | Bölsing, Friedrich | |
dc.contributor.author | Hofer, Edgar | |
dc.date.accessioned | 2017-11-24T10:47:59Z | |
dc.date.available | 2017-11-24T10:47:59Z | |
dc.date.issued | 1987 | |
dc.identifier.citation | Rühl, W.; Bölsing, F.; Hofer, E.: Modellreaktionen zur Bildung und Öffnung von Furanen nebeneinander unter Verwendung von Diazocarbonyl-Verbindungen. In: Zeitschrift für Naturforschung - Section B Journal of Chemical Sciences 42 (1987), Nr. 11, S. 1487-1491. DOI: https://doi.org/10.1515/znb-1987-1120 | |
dc.description.abstract | In a photochemical decomposition reaction of the a-Diazoketone 1 in the presence of toluene ring-opening of the adjacent furanoyl substituent occurs as well as conversion of a norcaradiene intermediate thus forming the acetylenic olefinic aldehyde 4 and the dihydrobenzofuran 3. Reaction pathways are derived from the corresponding ketocarbeneoxirene equilibrium in which surprisingly the secondary ketocarbene B-1 gives rise to the formation of the aldehyde 4! No Wolff rearrangement product could be detected. | eng |
dc.language.iso | ger | |
dc.publisher | Berlin : De Gruyter | |
dc.relation.ispartofseries | Zeitschrift für Naturforschung - Section B Journal of Chemical Sciences 42 (1987), Nr. 11 | |
dc.rights | CC BY-NC-ND 3.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/ | |
dc.subject | Acetylenic Olefinic Aldehydes | eng |
dc.subject | Dihydrofurans | eng |
dc.subject | Furans | eng |
dc.subject | Ketocarbenes | eng |
dc.subject.ddc | 540 | Chemie | ger |
dc.title | Modellreaktionen zur Bildung und Öffnung von Furanen nebeneinander unter Verwendung von Diazocarbonyl-Verbindungen | |
dc.type | Article | |
dc.type | Text | |
dc.relation.essn | 1865-7117 | |
dc.relation.issn | 0932-0776 | |
dc.relation.doi | https://doi.org/10.1515/znb-1987-1120 | |
dc.bibliographicCitation.issue | 11 | |
dc.bibliographicCitation.volume | 42 | |
dc.bibliographicCitation.firstPage | 1487 | |
dc.bibliographicCitation.lastPage | 1491 | |
dc.description.version | publishedVersion | |
tib.accessRights | frei zug�nglich |
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