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II INTERNATIONAL SCIENTIFIC CONFERENCE OF YOUNG RESEARCHERS
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II INTERNATIONAL SCIENTIFIC CONFERENCE OF YOUNG RESEARCHERS
143
Qafqaz University 18-19 April 2014, Baku, Azerbaijan 1. R
1 = H; R
2 = CH
3 CH 2 O; R 3 = CH 3 CH 2 O; R 4 = CH 3 ; R
5 = H
2. R
1 = H; R
2 = CH
3 ; R
3 = CH=CHCH 2 O; R
4 = CH
3 ; R
5 = H
3. R
1 = H; R
2 = CH
3 ; R
3 = CH
3 COCOOCH
2 CH 2 O; R 4 = CH 3 ; R
5 = H
4. R
1 = H; R
2 = CH
3 ; R
3 = CH
3 ; R
4 = CH
3 ; R
5 = H
5. R
1 = H; R
2 = CH
3 CH 2 O; R 3 = CH 3 CH 2 O; R 4 = OCH 3 ; R
5 = H
6. R
1 = H; R
2 = CH
3 ; R
3 = CH=CHCH 2 O; R
4 = OCH
3 ; R
5 = H
7. R
1 = H; R
2 = CH
3 ; R
3 = CH
3 COCOOCH
2 CH 2 O; R 4 = OCH 3 ; R
5 = H
8. R
1 = H; R
2 = CH
3 ; R
3 = CH
3 ; R
4 = OCH
3 ; R
5 = H
9. R
1 = H; R
2 = CH
3 CH 2 O; R 3 = CH 3 CH 2 O; R 4 = H; R 5 = H
10. R
1 = H; R
2 = CH
3 ; R
3 = CH=CHCH 2 O; R
4 = H; R
5 = H
11. R
1 = H; R
2 = CH
3 ; R
3 = CH
3 COCOOCH
2 CH 2 O; R 4 = H; R 5 = H
12. R
1 = H; R
2 = CH
3 ; R
3 = CH
3 ; R
4 = H; R
5 = H
13. R
1 = H; R
2 = CH
3 CH 2 O; R 3 = CH 3 CH 2 O; R 4 = H; R 5 = OH
14. R
1 = H; R
2 = CH
3 ; R
3 = CH=CHCH 2 O; R
4 = H; R
5 = OH
15. R
1 = H; R
2 = CH
3 ; R
3 = CH
3 COCOOCH
2 CH 2 O; R 4 = H; R 5 = OH
16. R
1 = H; R
2 = CH
3 ; R
3 = CH
3 ; R
4 = H; R
5 = OH
Birmərhələli üçkomponentli kondensləşmə reaksiyası 0.1:0.15:0.1 nisbətində aparılmışdır. Qarışığı 10 ml izopropil spirtində həll edərək üzərinə 0.2-0.3 ml üçflüorsirkə turşusu əlavə edilir. Reaksiya 4-5 saat müddətinə 80-85°C tem- peraturda sürətli qarışdırılır. Reaksiyanın gedişinə nazik təbəqəli xromotoqrafiya ilə nəzarət edilir. Reaksiyanın başa çatdığı müəyyən olduqdan sonra qarışıq 0°C temperatura qədər soyudularaq bir gün saxlanılır. Çökmüş yeni tsiklik birləşmələr (1- 16) ağ kristalları süzülərək ayrılır və dixlormetanda yuyulduqdan sonra etil spirtində kristallaşdırılır. Elyuent kimi heksan:etil spirtinin 5:2 nisbəti götürülür.
Baku State University ofeliya1989@inbox.ru Nanoscale materials are being pursued extensively because of their crystal structures, optical, magnetic, electrical and catalytic properties, which are strongly composition-, structure-, size- and shape-dependent. It is known that metal sulfides exhibited interesting electronic properties and achieved several technological applications. Transition metal (TM) sulfides exhibit interesting optical, electronic, thermoelectric and photoelectric properties. Nickel sulfide (NiS) an important member of TM sulfides, finds use as a potential cathode material for the rechargeable lithium battery, as a catalyst in the degradation of organic dyes and in magnetic devices [2,3]. Owing to the tremendous technological importance, different synthesis routes have been tried for the synthesis of nanoparticles of NiS. Some of the techniques, which have being used for the preparation of nanoparticles include solvothermal process, UV irradiation, sol-gel method, laser ablation within copolymer and colloidal microemulsion etc. Among the family of metal sulfides, nickel sulfides have attracted much attention owing to their potential applications as a transformation agent for materials used in semiconductor applications, catalysts, and cathode materials for rechargeable lithium batteries. In this work, we report synthesis of NiS nanoparticles by chemical route. The FNBR polymer sorbents was synthesized from oxidative chlorophosphorylation reaction of synthetic nitrile rubber by participation of phosphorus thrichloride (PCl3)[4]. The reaction was carried out at 60 C temperature for 30 min with stirring. It was determined that the reaction was exothermic. To carry out oxidative chlorophosphorylation was used an apparatus consisting of a round four-necked flask equipped with a mechanical stirrer, thermometer, reflux condenserand a bubbler for oxygen.There is induce -PO(OH) 2
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