Agoston, Károly and Geyer, Armin (2004) Synthesis of hydroxylated hexahydropyrrolo[2,1-b]thiazoles. TETRAHEDRON LETTERS, 45 (9). pp. 1895-1898. ISSN 0040-4039
Full text not available from this repository. (Request a copy)Abstract
An unexpected ring contraction of 7,5-fused bicyclic thiazolidinelactams yields hexahydropyrrolo[2,1-b]thiazoles in a single synthetic step. Three stereocentres are inverted along the highly stereoselective reaction path. The title compounds are further transformed into thio-analogues of polyhydroxylated pyrrolizidine alkaloids. (C) 2004 Elsevier Ltd. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | POLYHYDROXYLATED PYRROLIZIDINE ALKALOIDS; METATHESIS-TRANSANNULAR CYCLIZATION; DIASTEREOMERICALLY PURE; GLYCOSIDIC HETEROATOM; SYNCYTIUM FORMATION; BICYCLIC AZASUGARS; CASTANOSPERMINE; TANDEM; NITROALKENES; ANALOGS; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 21 Jul 2021 11:52 |
| Last Modified: | 21 Jul 2021 11:52 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37986 |
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