Cu based organic frameworks an catalysts for c c and c n coupling reactions
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Cu based organic frameworks an catalysts for c c and c n coupling reactions
Cu based organic frameworks an catalysts for c c and c n coupling reactions
VIETNAM NATIONAL UNIVERSITY - HO CHI MINH CITYHO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDANG HUYNH GIAOCu-BASED ORGANIC FRAMEWORKS AS CATALYSTS FOR C-C Cu based organic frameworks an catalysts for c c and c n coupling reactions C AND C-N COUPLING REACTIONSPhD THESISHO CHI MINH CITY 2015VIETNAM NATIONAL UNIVERSITY - HO CHI MINH CITYHO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDANG HUYNH GIAOCu-BASED ORGANIC FRAMEWORKS AS CATALYSTS FOR C-C AND C-N COUPLING RE ACTIONSMajor:Organic Chemical TechnologyMajor code: 62527505Independen Cu based organic frameworks an catalysts for c c and c n coupling reactions t examiner 1: Prof. Dr. Dinh Thi NgoIndependent examiner 2: Assoc. Prof. Dr. Nguyen Thi Phuong PhongExaminer 1: Assoc. Prof. Dr. Nguyen Cuu KhoaExaminCu based organic frameworks an catalysts for c c and c n coupling reactions
er 2: Assoc. Prof. Dr. Nguyen Thai HoangExaminer 3: Assoc. Prof. Dr. Le Thi Hong NhanADVISORS:1Prof. Dr. Phan Thanh Son Nam2Dr. Le Thanh DungDECLARATIVIETNAM NATIONAL UNIVERSITY - HO CHI MINH CITYHO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDANG HUYNH GIAOCu-BASED ORGANIC FRAMEWORKS AS CATALYSTS FOR C-C Cu based organic frameworks an catalysts for c c and c n coupling reactions from any other resources. The literature references have been quoted with clear citation as requested.Thesis AuthorDang Huynh GiaoTHESIS SUMMARYThis thesis describes the synthesis, characterization and catalytic applications of four copper-based metal-organic frameworks (Cu-MOFs) including Cuj(BTC) Cu based organic frameworks an catalysts for c c and c n coupling reactions 2, Cu2(BDC)2(DABCO), Cu2(BPDC)2(BPY) and Cu(BDC). These Cu-MOFs were used as heterogeneous catalysts for direct C-C and C-N coupling reactions to syntCu based organic frameworks an catalysts for c c and c n coupling reactions
hesize propargylamines and quinoxalines.The first chapter of this thesis provides a literature review of Cu-MOFs. The review is limited in Cu3(BTC)2, VIETNAM NATIONAL UNIVERSITY - HO CHI MINH CITYHO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDANG HUYNH GIAOCu-BASED ORGANIC FRAMEWORKS AS CATALYSTS FOR C-C Cu based organic frameworks an catalysts for c c and c n coupling reactions ions is described. In addition, the chapter also reviews C-C and C-N coupling reactions for the synthesis of propargylamines and quinoxalines.The second chapter of this thesis discusses the synthesis and characterization of four Cu-MOFs including CuựBTCh, Cu2(BDC)2(DABCO). Cu2(BPDC)2(BPY) and Cu(BDC Cu based organic frameworks an catalysts for c c and c n coupling reactions ). These Cu-MOFs were prepared by solvothermal methods and characterized by X-ray powder diffraction (PXRD). scanning electron microscopy (SEM), transCu based organic frameworks an catalysts for c c and c n coupling reactions
mission electron microscopy (TEM), thermogravimetric analysis (TGA). Fourier transform infrared spectroscopy (FT-IR). inductively coupled plasma mass VIETNAM NATIONAL UNIVERSITY - HO CHI MINH CITYHO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDANG HUYNH GIAOCu-BASED ORGANIC FRAMEWORKS AS CATALYSTS FOR C-C Cu based organic frameworks an catalysts for c c and c n coupling reactions scribes the evaluation of Cu-MOFs as heterogeneous catalysts for direct C-C and C-N coupling reactions. These Cu-MOFs were found to be highly catalytically active for direct C-C and C-N coupling reactions. The Cu-MOF catalysts could be recovered and reused several times without a significant degrada Cu based organic frameworks an catalysts for c c and c n coupling reactions tion in catalytic activity. To the best of our knowledge, these transformations using MOFs catalysts were not previously mentioned in the literature.iCu based organic frameworks an catalysts for c c and c n coupling reactions
iABSTRACTFour highly porous Copper-based organic frameworks (Cu-MOFs) such as Cu3(BTC)2, Cu2(BDC)2(DABCO), Cu2(BPDC)2(BPY) and Cu(BDC) were synthesizeVIETNAM NATIONAL UNIVERSITY - HO CHI MINH CITYHO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDANG HUYNH GIAOCu-BASED ORGANIC FRAMEWORKS AS CATALYSTS FOR C-C Cu based organic frameworks an catalysts for c c and c n coupling reactions analysis (TGA), Fourier transform infrared spectroscopy (FT-IR). inductively coupled plasma mass spectrometry (ICP-MS), hydrogen temperature-programmed reduction (H.'-TPR) and nitrogen physisorption measurements. Three Cu-MOFs including Cu3(BTC)2. Cu2(BDC)2(DABCO). Cu2(BPDC)2(BPY) were used as heter Cu based organic frameworks an catalysts for c c and c n coupling reactions ogeneous catalysts for direct C-C coupling reactions to synthesize propargylamines. Cu(BDC) was employed as heterogeneous catalyst for C-N coupling reCu based organic frameworks an catalysts for c c and c n coupling reactions
action to synthesize quinoxalines. These catalytic systems offered practical approaches with high yields and selectivity. Additionally, broad functionVIETNAM NATIONAL UNIVERSITY - HO CHI MINH CITYHO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDANG HUYNH GIAOCu-BASED ORGANIC FRAMEWORKS AS CATALYSTS FOR C-C Cu based organic frameworks an catalysts for c c and c n coupling reactions ity. To the best of our knowledge, these transformations using Cu-MOFs catalysts were not previously mentioned in the literature.iiiVIETNAM NATIONAL UNIVERSITY - HO CHI MINH CITYHO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDANG HUYNH GIAOCu-BASED ORGANIC FRAMEWORKS AS CATALYSTS FOR C-CGọi ngay
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