Eco-Friendly Conversion of p-Nitrophenol into p-Aminophenol Using Calix[4]arene Derived CuO Nanoparticles: An Excellent Catalytic Agent

被引：7

作者：

Chandio, Anwar Ali ^{[1
]}

Memon, Shahabuddin ^{[1
]}

Memon, Ayaz Ali ^{[1
]}

Balouch, Aamna ^{[1
]}

Memon, Roomia ^{[1
]}

Thebo, Khalid Hussain ^{[2
]}

Memon, Fakhar N. ^{[3
]}

Agheem, Muhammad Hassan ^{[4
]}

Memon, Safia Sanam ^{[1
]}

Otho, Aijaz Ali ^{[5
]}

机构：

[1] Univ Sindh Jamshoro, Natl Ctr Excellence Analyt Chem, Jamshoro, Pakistan

[2] Chinese Acad Sci, Ist Met Res IMR, Shenyang, Peoples R China

[3] Univ Karachi, Dept Chem, Karachi 75270, Pakistan

[4] Univ Sindh, Ctr Pure & Appl Geol, Jamshoro, Pakistan

[5] Univ Sindh Jamshoro, Inst Plant Sci, Jamshoro, Pakistan

来源：

POLYCYCLIC AROMATIC COMPOUNDS | 2023年 / 43卷 / 06期

关键词：

Calix[4]arene; nanoparticles; catalysis; p-aminophenol; HYDROGEN GENERATION; REDUCTION; 4-NITROPHENOL; NITROBENZENE; REACTOR; AU;

D O I：

10.1080/10406638.2022.2096648

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

p-Aminophenol is an important organic molecule which is widely used in pharmaceutical as well as in dye industries for the synthesis of various drugs and corrosion resistant paints respectively. In order to synthesize this important organic molecule, CuO nanoparticles were functionalized with diamide derivative of calix[4] arene (3). The functionalized nanoparticles (4) were characterized with different analytical techniques such as FT-IR, XRD, SEM and EDX. The synthesized catalyst (4) was used to convert p-nitrophenol,in presence of sodium borohydride, into p-aminophenol which is an industrially important organic molecule. This reaction was monitored by Ultraviolet visible (UV-Vis) spectroscopy. The catalytic conversion took 35-40 seconds. The reaction followed pseudo first order kinetics and rate constant was determined as 1.386 min(-1). N

引用

页码：4843 / 4855

页数：13

共 16 条

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