A versatile magnetic nanocomposite based on cellulose-cyclodextrin hydrogel embedded with graphene oxide and Cu2O nanoparticles for catalytic application

被引：3

作者：

Almajidi, Yasir Qasim ^{[1
]}

Majeed, Ali A. ^{[2
]}

Ali, Eyhab ^{[3
]}

Abdullaev, Sherzod ^{[4
,5
,6
]}

Koka, Nisar Ahmad ^{[7
]}

Bisht, Yashwant Singh ^{[8
]}

Fenjan, Mohammed N. ^{[9
]}

Alawadi, Ahmed ^{[10
,11
,12
]}

Alsalamy, Ali ^{[13
]}

Saleh, Luma Hussain ^{[14
]}

机构：

[1] Baghdad Coll Med Sci, Dept Pharm Pharmaceut, Baghdad, Iraq

[2] Univ Kufa, Fac Sci, Dept Pathol Anal, Najaf, Iraq

[3] Al Zahraa Univ Women, Coll Chem, Karbala, Iraq

[4] New Uzbekistan Univ, Fac Chem Engn, Tashkent, Uzbekistan

[5] Tashkent State Pedag Univ Nizami, Sci & Innovat Dept, Tashkent, Uzbekistan

[6] Editory LLC, Tashkent, Uzbekistan

[7] King Khalid Univ Abha, Fac Languages & Translat, Dept English, Abha, Saudi Arabia

[8] Uttaranchal Univ, Uttaranchal Inst Technol, Dept Mech Engn, Dehra Dun 248007, India

[9] Al Ayen Univ, Coll Hlth & Med Technol, Thi Qar, Iraq

[10] Islamic Univ, Coll Tech Engn, Najaf, Iraq

[11] Islamic Univ Al Diwaniyah, Coll Tech Engn, Al Diwaniyah, Iraq

[12] Islamic Univ Babylon, Coll Tech Engn, Babylon, Iraq

[13] Imam Jaafar Al Sadiq Univ, Coll Tech Engn, Al Muthanna, Iraq

[14] Al Noor Univ Coll, Dept Anesthesia Tech, Nineveh, Iraq

来源：

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | 2024年 / 260卷

关键词：

Cellulose; beta-Cyclodextrin; Graphene oxide; Catalyst; 1,4-dihydropyridine; ONE-POT SYNTHESIS; 1,4-DIHYDROPYRIDINE DERIVATIVES; EFFICIENT; DIHYDROPYRIDINE; LINKAGES;

D O I：

10.1016/j.ijbiomac.2024.129367

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The study focused on creating a novel and environmentally friendly nanocatalyst using cellulose (Cell), beta-Cyclodextrin (BCD), graphene oxide (GO), Cu2O, and Fe3O4.The nanocatalyst was prepared by embedding GO and Cu2O into Cell-BCD hydrogel, followed by the in-situ preparation of Fe3O4 magnetic nanoparticles to magnetize the nanocomposite. The effectiveness of this nanocatalyst was evaluated in the one-pot, threecomponent symmetric Hantzsch reaction for synthesizing 1,4-dihydropyridine derivatives with high yield under mild conditions. This novel nanocatalyst has the potential for broad application in various organic transformations due to its effective catalytic activity, eco-friendly nature, and ease of recovery.

引用

页数：14

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