| Articolul precedent |
| Articolul urmator |
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 537 10 |
| Ultima descărcare din IBN: 2023-05-11 11:50 |
| Căutarea după subiecte similare conform CZU |
| 632.9 (514) |
| Boli ale plantelor. Dăunători și organisme vătămătoare pentru plante. Protejarea plantelor (977) |
 SM ISO690:2012ROŞCA, Gheorghe, ODOBESCU, Vasilisa, SAVRANSCHII, Denis, RĂILEANU, Natalia. Sinteza CIS-9-tetradecenilacetatului – component feromonal al unor dăunători ai culturilor agicole. In: Genetica, fiziologia şi ameliorarea plantelor, Ed. 5, 23-24 octombrie 2014, Chişinău. 2014, Ediția 5, pp. 409-412. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
| Genetica, fiziologia şi ameliorarea plantelor Ediția 5, 2014 |
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Conferința "Genetica, fiziologia şi ameliorarea plantelor" 5, Chişinău, Moldova, 23-24 octombrie 2014 | ||||||
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| CZU: 632.9 | ||||||
| Pag. 409-412 | ||||||
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There was synthesizedcis-9-tetradecenylacetate,the component of sex pheromones of turnip and exclamatory noctuid moths, and of other harmful insects of agricultural cultures. Through decyne-2-ol-1 alcohol isomerization in the presence of sodium amide and ethylenediamine acetylenic decyne-9-ol-1 was obtained, which after –OH group protection, alkylation with 1-brombutane in liquid ammonia and –OH deprotecting, was transformed into tetradecyne-9-ol-1. After cis-reduction of tetradecyne-9-ol-1 alcohol in the presence of Ni-catalyser, cis-9-tetradecenol was obtained which after acetylation was transformed into cis-9-tetradecenylacetate. It was demonstrated that key-substance in synthesis of cis9-tetradecenylacetate - the tetradecyne-9-ol-1 – could be successfully synthesized through alkylation of acetylenic alcohol decyne-9-ol-1, obtained through isomerisation of propargilic alcohol derivatives in the presence of sodium amide and ethylenediamine. |
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| Cuvinte-cheie synthesis, Component, sex pheromones, turnip and exclamatory noctuid moths. |
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