OPTIMIZAREA SINTEZEI UNOR MONOMERI CARBAZOLICI

• Main Authors: Galina DRAGALINA, Ştefan ROBU, Ana POPUŞOI, Tamara POTLOG
• Format: Article
• Language: English
• Published: Moldova State University 2019-07-01
• Series: Studia Universitatis Moldaviae: Stiinte reale si ale naturii
• Subjects: carbazole, phormaldehide, acryloylchlorid, carbazolecontaining monomers.
• Online Access: http://ojs.studiamsu.eu/index.php/real-nature/article/view/1399

<p>Studiul de faţă vizează sinteza unor monomeri carbazolici în scopul utilizării lor la producerea materialelor fototer­mo­plastice. În acest scop, carbazolul a fost tratat cu aldehidă formică (sub formă de paraform), ceea ce a permis a sintetiza N-hidroximetilcarbazolul (ca produs de bază), care, prin tratare cu clorură de acriloil, a contribuit la formarea, cu randament înalt, a monomerului corespunzător – carbazolilmetilacrilat.</p><p> <strong>OPTIMISATION OF THE SYNTHESIS OF SOME CARBAZOLIC MONOMERS</strong></p><p>In the prezent study is discussed the synthesis of some carbazolic monomers for their unilisation to the production of phototermoplastic materials. For this, carbazole was treated with phormaldehide (paraphorm) and was obtained N-hydro­xymetilcarbazole. This alcohol, in the reaction with acryloylchlorid was contribute to obtention of respective monomer – carbazo- lylmetilacrylat.</p>