Highly regioselective opening of zirconacyclopentadienes by remote coordination: concise synthesis of the furan core of the leupyrrins
An efficient protocol for the highly regioselective opening of aliphatic zirconacyclopentadienes is reported. The one-pot process involves a zirconocene-mediated cyclization of 1,6-diynes and highly selective cleavage of the metallacycles with NBS and enables a concise synthesis of the tetrahydrofur...
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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
2013
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| In: |
Chemical communications
Year: 2012, Volume: 49, Issue: 7, Pages: 725-727 |
| ISSN: | 1364-548X |
| DOI: | 10.1039/C2CC37678D |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1039/C2CC37678D Verlag, lizenzpflichtig, Volltext: https://pubs.rsc.org/en/content/articlelanding/2013/cc/c2cc37678d 
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| Author Notes: | Thomas Debnar, Sandra Dreisigacker and Dirk Menche |
| Summary: | An efficient protocol for the highly regioselective opening of aliphatic zirconacyclopentadienes is reported. The one-pot process involves a zirconocene-mediated cyclization of 1,6-diynes and highly selective cleavage of the metallacycles with NBS and enables a concise synthesis of the tetrahydrofuran-core of the leupyrrins. |
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| Item Description: | First published 30 November 2012 Gesehen am 10.12.2020 |
| Physical Description: | Online Resource |
| ISSN: | 1364-548X |
| DOI: | 10.1039/C2CC37678D |