Gram scale, metal-free and selective aerobic oxidation of alcohol and alkyl benzenes using homogeneous recyclable TAIm[MnO4] oxidative ionic liquid under mild conditions: Microwave/ ultrasonic-assisted to carboxylic acid

被引：4

作者：

Jasim, Saade Abdalkareem ^{[1
]}

Abdulkadhim, Adnan Hashim ^{[2
]}

Yasin, Ghulam ^{[3
]}

Abdelbasset, Walid Kamal ^{[4
,5
]}

Jawad, Mohammed Abed ^{[6
]}

Kazemnejadi, Milad ^{[7
]}

机构：

[1] Al Maarif Univ Coll, Med Lab Tech Dept, Al Anbar Ramadi, Iraq

[2] Al Ayen Univ, Tech Engn Coll, Dept Comp Engn, Thi Qar, Iraq

[3] Bahauddin Zakariya Univ, Bot Dept, Multan, Pakistan

[4] Prince Sattam bin Abdulaziz Univ, Coll Appl Med Sci, Dept Hlth & Rehabil Sci, Al Kharj, Saudi Arabia

[5] Cairo Univ, Kasr Al Aini Hosp, Dept Phys Therapy, Giza, Egypt

[6] Al Nisour Univ Coll, Baghdad, Iraq

[7] Golestan Univ, Fac Sci, Dept Chem, Gorgan, Golestan, Iran

来源：

JOURNAL OF SAUDI CHEMICAL SOCIETY | 2022年 / 26卷 / 04期

基金：

美国国家科学基金会;

关键词：

Oxidative ionic liquid; Microwave-assisted; Ultrasonic-assisted; Alcohol oxidation; Recyclability; KMnO4; CATALYTIC-OXIDATION; ATMOSPHERIC OXIDATION; TEMPO; EFFICIENT; COMPLEX; MECHANISM; POLYSALICYLALDEHYDE; ALDEHYDES; KINETICS; GREEN;

D O I：

10.1016/j.jscs.2022.101487

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A homogeneous catalyst-free system has been developed for the selective oxidation of alcohols and alkyl benzenes to the corresponding carbonyl compounds using a recyclable TAIm [MnO4] oxidative ionic liquid. The reactions were performed in the presence of previously reported TAIm[MnO4]/ TAIm[OH] ionic liquids and KMnO4 at ambient temperature under solvent-free conditions. Benzyl alcohols were selectively transferred to benzaldehydes, while under ultrasonic or microwave irradiation, they oxidized to benzoic acid selectively and directly. Scalability of the process also studied at high scale. Also, the ionic liquid could be readily recycled from the aqueous mixture and reused for several consecutive times without any pre-treatment and loss of catalytic

引用

页数：14