A New Method for the Preparation of 1-Ethynyl Ethers
| dc.creator | Cabezas Pizarro, Jorge A. | |
| dc.creator | Oehlschlager, Allan Cameron | |
| dc.date.accessioned | 2023-01-02T16:58:52Z | |
| dc.date.available | 2023-01-02T16:58:52Z | |
| dc.date.issued | 1994 | |
| dc.description.abstract | During our study of the stannylcupration of acetylenic ethers we required [2-13C]-1 for mechanistic studies. Existing methods for the synthesis of acetylenic ethers involve dehydrohalogenation of 2-halo, 1,2-dihalo vinyl ether, or haloacetals using KOH, NaNH2, or n-BuLi. These procedures are incompatible with labile functional groups and, if applied to the preparation of 13C-labeled compounds, would require regiospecific preparation of 1- or 2-13C-labeled halo vinyl ethers, which is cumbersome. We report a new, general and efficient method for the preparation of acetylenic ethers which we have applied to the preparation of 13C-labeled and functionalized acetylenic ethers | es_ES |
| dc.description.procedence | UCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Química | es_ES |
| dc.description.sponsorship | Natural Sciences and Engineering Research Council of Canada//NSERC/Canada | es_ES |
| dc.description.sponsorship | Universidad de Costa Rica//UCR/Costa Rica | es_ES |
| dc.identifier.citation | https://pubs.acs.org/doi/10.1021/jo00103a059 | es_ES |
| dc.identifier.doi | 10.1055/s-1994-25492 | |
| dc.identifier.issn | 0022-3263 | |
| dc.identifier.uri | https://hdl.handle.net/10669/87966 | |
| dc.language.iso | eng | es_ES |
| dc.rights | acceso embargado | |
| dc.source | The Journal of Organic Chesmistry, vol.59(24), pp.7523-7525. | es_ES |
| dc.subject | QUÍMICA ORGÁNICA | es_ES |
| dc.subject | MÉTODO EXPERIMENTAL | es_ES |
| dc.subject | HIDRÓGENO | es_ES |
| dc.subject | QUÍMICA | es_ES |
| dc.subject | COMPUESTO QUÍMICO | es_ES |
| dc.title | A New Method for the Preparation of 1-Ethynyl Ethers | es_ES |
| dc.type | artículo original | es_ES |
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