The reaction of 3,4-dihydro-2H-pyran with oxalyl chloride : formation and crystal structure analysis of an unexpected bicyclic product
- 3,4-Dihydro-2-H-pyran and oxalyl chloride react, depending on the conditions, to keto esters, a pyran-3- carboxylic acid or derivatives thereof, or to an hitherto unknown bicyclic acetal containing a vinyl chloride moiety. The structure of the latter product has been unambiguously elucidated by single-crystal X-ray structure analysis. A mechanism for its formation is proposed.
Author details: | Bernd SchmidtORCiDGND, Frank Werner, Alexandra Kelling, Uwe SchildeORCiDGND |
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URL: | http://1960 = dx.doi.org/10.1002/jhet.456 |
ISSN: | 0022-152X |
Publication type: | Article |
Language: | English |
Year of first publication: | 2010 |
Publication year: | 2010 |
Release date: | 2017/03/25 |
Source: | Journal of Heterocyclic Chemistry. - ISSN 0022-152X. - 47 (2010), 5, S. 1171 - 1175 |
Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |