NDLI: Synthesis and Characterization of Poly(vinyl chloride–graft– ethylene glycol) Graft Copolymers by “Click” Chemistry

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Synthesis and Characterization of Poly(vinyl chloride–graft– ethylene glycol) Graft Copolymers by “Click” Chemistry

Content Provider	Semantic Scholar
Author	Asan, Nilgün Öztürk, Temel
Copyright Year	2018
Abstract	Poli(vinil klorür–g–etilen glikol) [poli(VC–g–EG)] graft kopolimerlerin sentezi propargil polietilen glikolün (propargil PEG) ve azit son uçlu polivinil klorürün (PVC–N3) “click” kimyası vasıtasıyla gerçekleştirildi. Öncelikle propargil PEG, çeşitli molekül ağırlığındaki PEG'ler (3000 Da, 2000 Da, 1500 Da, 1000 Da, 600 Da ve 400 Da) ile propargil klorürün tepkimesi sonucunda sentezlendi. PVC–N3, saflaştırılmış PVC ve sodyum azit tepkimesi ile elde edildi. Poli(VC–g–EG)] graft kopolimerler, PVC–N3 ve propargil PEG kullanılarak sentezlendi. Derişim ve zaman gibi tepkimeyi etkileyen temel parametreler değerlendirildi. Ürünlerin karakterizasyonları nükleer manyetik rezonans spektroskopisi, Fourier transform infrared spektroskopisi, gel geçirgenlik kromatografisi, elemental analiz ve fraksiyonlu çöktürme [çözücü (THF, mL)/çöktürücü (petroleum ether, mL)] gibi yöntemler kullanılarak incelendi.
Starting Page	35
Ending Page	42
Page Count	8
File Format	PDF HTM / HTML
DOI	10.15671/HJBC.2017.139
Volume Number	45
Alternate Webpage(s)	http://www.hjbc.hacettepe.edu.tr/site/assets/files/4341/5__nigun_asan_hacettepe_j__biol__chem_-_2017-_45_1_-_35-42.pdf
Alternate Webpage(s)	https://doi.org/10.15671/HJBC.2017.139
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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