A Facile Synthesis of 4,4,-Dipyridylacetylene
Trans 4,4'-dipyridylethylene is converted to its perbromide by bromination in 63% HBr. Subsequent dehydrobromination produces 4,4'dipyridylacetylene in high yield. Spectroscopic properties and pKa-values are given.
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| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1980-01-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9465 |
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| _version_ | 1850170576777248768 |
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| author | Martin Tanner Andreas Ludi |
| author_facet | Martin Tanner Andreas Ludi |
| author_sort | Martin Tanner |
| collection | DOAJ |
| description |
Trans 4,4'-dipyridylethylene is converted to its perbromide by bromination in 63% HBr. Subsequent dehydrobromination produces 4,4'dipyridylacetylene in high yield. Spectroscopic properties and pKa-values are given.
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| format | Article |
| id | doaj-art-b160e5533db647e39bb95e2f3786cecd |
| institution | OA Journals |
| issn | 0009-4293 2673-2424 |
| language | deu |
| publishDate | 1980-01-01 |
| publisher | Swiss Chemical Society |
| record_format | Article |
| series | CHIMIA |
| spelling | doaj-art-b160e5533db647e39bb95e2f3786cecd2025-08-20T02:20:26ZdeuSwiss Chemical SocietyCHIMIA0009-42932673-24241980-01-0134110.2533/chimia.1980.23A Facile Synthesis of 4,4,-DipyridylacetyleneMartin Tanner0Andreas Ludi1Institut für Anorganische Chemie, Universität Bern, CH-3000 Bern 9.Institut für Anorganische Chemie, Universität Bern, CH-3000 Bern 9. Trans 4,4'-dipyridylethylene is converted to its perbromide by bromination in 63% HBr. Subsequent dehydrobromination produces 4,4'dipyridylacetylene in high yield. Spectroscopic properties and pKa-values are given. https://www.chimia.ch/chimia/article/view/9465 |
| spellingShingle | Martin Tanner Andreas Ludi A Facile Synthesis of 4,4,-Dipyridylacetylene CHIMIA |
| title | A Facile Synthesis of 4,4,-Dipyridylacetylene |
| title_full | A Facile Synthesis of 4,4,-Dipyridylacetylene |
| title_fullStr | A Facile Synthesis of 4,4,-Dipyridylacetylene |
| title_full_unstemmed | A Facile Synthesis of 4,4,-Dipyridylacetylene |
| title_short | A Facile Synthesis of 4,4,-Dipyridylacetylene |
| title_sort | facile synthesis of 4 4 dipyridylacetylene |
| url | https://www.chimia.ch/chimia/article/view/9465 |
| work_keys_str_mv | AT martintanner afacilesynthesisof44dipyridylacetylene AT andreasludi afacilesynthesisof44dipyridylacetylene AT martintanner facilesynthesisof44dipyridylacetylene AT andreasludi facilesynthesisof44dipyridylacetylene |