A Novel Condensation Reaction of Alkyl Aryl Ketone with Ethyl Ortho-Formate under Microwave Irradiation

查看全文 作　　者：Yu, JH;Hu, YL;Yang, SY;Yin, YQ;Cai, LP 机构地区：[1]Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synthesis & Select Oxidat, Lanzhou 730000, Peoples R China;[2]Lanzhou Univ, Natl Lab Appl Organ Chem, Lanzhou 730000, Peoples R China; 出　　处：《Chinese Chemical Letters》索引1998年第9卷第1期,共4页 摘　　要：Under microwave tridiahon, boron trifluoride has been found to mediate a novel condensahon reachon of alkyl aryl ketone with ethyl ortho-formate to give a series of new condensation products (5,6,7,8 ). Their trictures were determined by IR, 1H-/13C-NMR, MS spectra, and the crystal smicture of 8 was further defined by X-ray diffraction. 关 键 词：microwave irradiation condensation ALKYL ARYL KETONE