tailieunhanh - Synthesis and exploration of catalytic activity of Fe - Mil 101 material in friedel crafts benzoylation reaction

The synthesis of Fe-MIL-101 material with the presence of H2BDC linker and iron (III) chloride achieving remarkable success is a result of solvothermal method. Catalytic activity works on the Friedel-Crafts benzoylation reaction of aromatic compounds and benzoyl chloride. In addition, Fe-MIL-101 is a heterogeneous catalyst which succeeds in not only shortening duration in a significant amount, but also increasing conversion with the assistance of the microwave irradiation compared with the conventional heating. Fe-MIL-101 would be a very potential alternative in place of unfavourable and dated iron (III) chloride homogeneous catalyst, due to its thermal stability, moreover, it can be recovered and reused after aqueous work-up. | TRƯỜNG ĐẠI HỌC SƯ PHẠM TP HỒ CHÍ MINH TẠP CHÍ KHOA HỌC HO CHI MINH CITY UNIVERSITY OF EDUCATION JOURNAL OF SCIENCE KHOA HỌC TỰ NHIÊN VÀ CÔNG NGHỆ NATURAL SCIENCES AND TECHNOLOGY ISSN: 1859-3100 Tập 14, Số 12 (2017): 55-65 Vol. 14, No. 12 (2017): 55-65 Email: tapchikhoahoc@; Website: SYNTHESIS AND EXPLORATION OF CATALYTIC ACTIVITY OF Fe-MIL-101 MATERIAL IN FRIEDEL-CRAFTS BENZOYLATION REACTION Nguyen Duy Khoi, Nguyen Thanh Binh, Phan Thi Hoang Oanh* Faculty of Chemistry, Hochiminh City University of Education Received: 03/10/2017; Revised: 08/11/2017; Accepted: 04/12/2017 ABSTRACT The synthesis of Fe-MIL-101 material with the presence of H2BDC linker and iron (III) chloride achieving remarkable success is a result of solvothermal method. Catalytic activity works on the Friedel-Crafts benzoylation reaction of aromatic compounds and benzoyl chloride. In addition, Fe-MIL-101 is a heterogeneous catalyst which succeeds in not only shortening duration in a significant amount, but also increasing conversion with the assistance of the microwave irradiation compared with the conventional heating. Fe-MIL-101 would be a very potential alternative in place of unfavourable and dated iron (III) chloride homogeneous catalyst, due to its thermal stability, moreover, it can be recovered and reused after aqueous work-up. Keywords: Fe-MIL-101, Friedel-Crafts benzoylation reaction, microwave irradiation. TÓM TẮT Tổng hợp và thăm dò hoạt tính xúc tác của vật liệu Fe-MIL-101 cho phản ứng benzyl hóa Friedel-Crafts Vật liệu Fe-MIL-101 được tổng hợp thành công từ FeCl3 và H2BDC theo quy trình mới bằng phương pháp nhiệt dung môi. Vật liệu thể hiện hoạt tính xúc tác cho phản ứng benzyl hóa FriedelCrafts giữa benzoyl chloride và các hợp chất thơm. Khi kết hợp với bức xạ vi sóng, Fe-MIL-101 là xúc tác dị thể hiệu quả, thông qua việc không chỉ rút ngắn thời gian mà còn làm tăng độ chuyển hóa của phản ứng so với phương pháp gia nhiệt truyền thống. .

• Hoá học
• Fe MIL 101
• Friedel Crafts benzoylation reaction
• Microwave irradiation
• Synthesis and exploration
• Faculty of Chemistry
• In this workbook
• experiments are elaborated using small scale glassware and equipments from a Small Lab Kit
• developed at the Department of Chemistry
• Faculty of Science
• Chulalongkorn University in Thailand
• This Small Lab Kit was created as a result of the research project entitled “Chemistry Laboratory Based on Chemical Safety and Pollution Minimization” sponsored by Thai Research Fund (RDG 3 07 2543)
• One of the outcomes of this project is the organic laboratory book entitled “Organic Chemistry Laboratory Based on Chemical Safety and Pollution Minimization” written in Thai by professors from 7 universities in this project
• They compiled
• adjusted and tested the experiments taken from several traditional organic chemistry laboratory books using the prototype of Small Lab Kit
• Currently
• some selected experiments from this Thai organic chemistry laboratory text have further been modified
• rewritten and edited in English as appeared in this workbook
• Some experiments ar
• organic chemistry
• faculty of chemical engineering
• Isomerism
• Common reaction mechanisms
• alkanes