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On the reactivity of bromoperoxidase I (Ascophyllum nodosum) in buffered organic media: Formation of carbon bromine bonds
| Content Provider | Semantic Scholar |
|---|---|
| Author | Hartung, Jens Dumont, Yvonne Greb, Marco Hach, Diana Koehler, Franz Schulz, Heiko Časný, Marian Rehder, Dieter Vilter, Hans |
| Copyright Year | 2009 |
| Abstract | Peroxidase (PO) activity of vanadate(V)-dependent bromoperoxidase (BPO) I (Ascophyllum nodosum) [VBrPO(AnI)] was retained with a half-life time of ~60 days, if stored in H2O2-incubated, morpholin-4-ethane sulfonic acid (MES)-buffered aqueous alcoholic solutions. These conditions were applied for converting bromide and, e.g., methyl pyrrole-2-carboxylate into bromopyrroles with an almost quantitative peroxide yield. δ,ε-unsaturated alcohols furnished β-bromohydrins and products of bromocyclization, i.e., tetrahydrofurans and tetrahydropyrans (70–84 % mass balance), if treated with H2O2, KBr, and VBrPO(AnI) in phosphate-buffered, CH3CN-diluted media. |
| Starting Page | 1251 |
| Ending Page | 1264 |
| Page Count | 14 |
| File Format | PDF HTM / HTML |
| DOI | 10.1351/PAC-CON-08-09-01 |
| Alternate Webpage(s) | https://www.iupac.org/publications/pac/pdf/2009/pdf/8107x1251.pdf |
| Alternate Webpage(s) | https://doi.org/10.1351/PAC-CON-08-09-01 |
| Volume Number | 81 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
