MEMOIRE THEME - Bibliothèque Centrale Université de Ouargla
MEMOIRE THEME - Bibliothèque Centrale Université de Ouargla
MEMOIRE THEME - Bibliothèque Centrale Université de Ouargla
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alkylés…………………………………………………………………………………… … 38<br />
A- 1- Con<strong>de</strong>nsation <strong>de</strong> 2-acétyl pent-4-ènoate <strong>de</strong> méthyle sur :<br />
Le 2-(allyloxy)benzaldéhy<strong>de</strong> ………………………………………………… ..39<br />
Le 2-( but-3-ènyloxy ) benzaldéhy<strong>de</strong>……… …………………………… …… .39<br />
Le 2-(pent-4-ènyloxy) benzaldéhy<strong>de</strong>…………………………………… …… ..39<br />
A- 2 - Con<strong>de</strong>nsation <strong>de</strong> 2-acétyl pent- 4-ènoate <strong>de</strong> méthyle sur :<br />
Le 2- (prop-2- ynyloxy) benzaldéhy<strong>de</strong>…… ........................................................40<br />
A- 3 - Con<strong>de</strong>nsation <strong>de</strong> 2-acéyl pent-4 –ynoate <strong>de</strong> méthyle sur :<br />
Le 2- ( allyloxy ) benzal<strong>de</strong>hy<strong>de</strong>……………………………………… ................40<br />
Le 2- ( but-3-ènyloxy ) benzaldéhy<strong>de</strong>………………………………………… ...40<br />
Le 2-( pent-4 –ènyloxy ) benzaldéhy<strong>de</strong>……………………………………… … 40<br />
A - 4 - Résultats et discussion …………………………………………………………… … ..41<br />
B- Con<strong>de</strong>nsation <strong>de</strong>s β - dicétones alkylés sur les dérives <strong>de</strong> l’aldéhy<strong>de</strong> ortho- salicylique<br />
akylés…………………………………………………………………………………… ...43<br />
B - 1- Con<strong>de</strong>nsation <strong>de</strong> 3-allyl penta-2,4 - dione sur :<br />
Le 2- (allyloxy ) benzaldéhy<strong>de</strong><br />
……………………………………………… … 43<br />
Le 2-( but-3-enyloxy ) benzaldéhy<strong>de</strong> ………………………………………… ...43<br />
Le 2-( pent-4 –enyloxy )<br />
benzaldéhy<strong>de</strong>……………………………………… … .43<br />
B - 2- Con<strong>de</strong>nsation <strong>de</strong> 3-allyl penta-2,4 - dione sur :