Synthesis of Enantiomerically Pure Diethyl 2-Pyrrolidinyl- and 5-0xo-2-pyrrolidinylphosphonates
| dc.contributor.author | Groth, Ulrich | |
| dc.contributor.author | Richter, Lutz | deu |
| dc.contributor.author | Schöllkopf, Ulrich | deu |
| dc.date.accessioned | 2011-03-24T18:15:00Z | deu |
| dc.date.available | 2011-03-24T18:15:00Z | deu |
| dc.date.issued | 1992 | deu |
| dc.description.abstract | Enantiomerically pure 3- and 4-substituted phosphonic acid derivatives 5 of pyroglutamic acid were prepared by a Michael addition of the lithiated (+)-camphor derivative 2 to α,β-unsaturated esters and subsequent hydrolysis. The reduction of the lactams 5 with LiBH4/BF3·OEtz afforded substituted phosphonic acid analogues 7 of proline. | deu |
| dc.description.version | published | |
| dc.format.mimetype | application/pdf | deu |
| dc.identifier.citation | First publ. in: Liebigs Annalen der Chemie 1992, 9, pp. 903-909 | deu |
| dc.identifier.doi | 10.1002/jlac.1992199201150 | |
| dc.identifier.ppn | 276790138 | deu |
| dc.identifier.uri | http://kops.uni-konstanz.de/handle/123456789/9874 | |
| dc.language.iso | eng | deu |
| dc.legacy.dateIssued | 2008 | deu |
| dc.rights | Attribution-NonCommercial-NoDerivs 2.0 Generic | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/ | |
| dc.subject | Phosphoglutamic acids | deu |
| dc.subject | Phosphoprolines | deu |
| dc.subject | Michael additions | deu |
| dc.subject | Lactams | deu |
| dc.subject.ddc | 540 | deu |
| dc.title | Synthesis of Enantiomerically Pure Diethyl 2-Pyrrolidinyl- and 5-0xo-2-pyrrolidinylphosphonates | eng |
| dc.type | JOURNAL_ARTICLE | deu |
| dspace.entity.type | Publication | |
| kops.citation.bibtex | @article{Groth1992Synth-9874,
year={1992},
doi={10.1002/jlac.1992199201150},
title={Synthesis of Enantiomerically Pure Diethyl 2-Pyrrolidinyl- and 5-0xo-2-pyrrolidinylphosphonates},
number={9},
volume={1992},
issn={0170-2041},
journal={Liebigs Annalen der Chemie},
pages={903--909},
author={Groth, Ulrich and Richter, Lutz and Schöllkopf, Ulrich}
} | |
| kops.citation.iso690 | GROTH, Ulrich, Lutz RICHTER, Ulrich SCHÖLLKOPF, 1992. Synthesis of Enantiomerically Pure Diethyl 2-Pyrrolidinyl- and 5-0xo-2-pyrrolidinylphosphonates. In: Liebigs Annalen der Chemie. 1992, 1992(9), pp. 903-909. ISSN 0170-2041. eISSN 1099-0690. Available under: doi: 10.1002/jlac.1992199201150 | deu |
| kops.citation.iso690 | GROTH, Ulrich, Lutz RICHTER, Ulrich SCHÖLLKOPF, 1992. Synthesis of Enantiomerically Pure Diethyl 2-Pyrrolidinyl- and 5-0xo-2-pyrrolidinylphosphonates. In: Liebigs Annalen der Chemie. 1992, 1992(9), pp. 903-909. ISSN 0170-2041. eISSN 1099-0690. Available under: doi: 10.1002/jlac.1992199201150 | eng |
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