DIOXOLANE

作品数:7被引量:5H指数:1
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相关领域:理学化学工程更多>>
相关作者:徐卫国张建君更多>>
相关机构:浙江省化工研究院有限公司更多>>
相关期刊:《Chinese Journal of Chemistry》《浙江化工》《Chemical Research in Chinese Universities》《Journal of Energy Chemistry》更多>>
相关基金:国家自然科学基金更多>>
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Stereoelectronic Control of Cleavage of Dioxolane Five-membered Ring on Carbohydrates
《Chemical Research in Chinese Universities》2013年第3期551-555,共5页PAN Xiao-liang ZHOU Yi-xuan LIU Wei LIU Jing-yao DONG Hai 
Supported by the National Natural Science Foundation of China(No.20973077), the Program for New Century Excellent Talents in University of China(No.NCET-07-0358) and the Brain Gain Fund of Huazhong University of Science and Technology, China.
A mechanism about the origin of the selectivities for the cleavage of dioxolane five-membered rings on pyranoside rings was suggested. Quantum chemical studies were performed to testify the rationality of the mechanis...
关键词:Stereoelectronic effect CARBOHYDRATE Antiperiplanar lone-pair hypothesis 
Green,mild and efficient bromination of aromatic compounds by HBr promoted by trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane in water as a solvent被引量:1
《Chinese Chemical Letters》2012年第4期387-390,共4页Kaveh Khosravi Samira Kazemi 
A combination of HBr and trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane as anew and powerful oxidant was found effective for facile brotnination of different aromatic compounds at room temperature in water as a gr...
关键词:Trans-3 5-dihydroperoxy-3 5-dimethyl-1 2-dioxolane HBR BROMINATION Anilines Phenoles 
Heteropolyacid-catalyzed Reaction of Epoxides with Ketones: Efficient Synthesis of 1,3-Dioxolane Derivatives
《Chinese Journal of Chemistry》2005年第9期1275-1277,共3页何俊义 高飞雪 高瑞茂 
An efficient method for the preparation of 1,3-dioxolanes via the coupling of epoxides with ketones catalyzed by heteropolyacids at ambient temperature has been described.
关键词:catalysis DIOXOLANE EPOXIDE heteropoly acid KETONE 
Synthesis and Structure Characterization of Novel Triazole Compounds Containing 1,3-Dioxolane
《Chemical Research in Chinese Universities》2004年第5期558-561,共4页XULiang-zhong JIANFang-fang NIUShu-yan JIANGZhi-guo 
Supported by the Natural Science Foundation of Shandong Province(No.Y2 0 0 2 B0 6 )
Five novel triazole compounds containing group 1,3-dioxolane were designed and synthesized by taking difenoconazole as the start compound and changing diphenyl ether for benzyl phenyl ether. Their structures were conf...
关键词:DIOXOLANE 1 2 4-TRIAZOLE Crystal structure Biological activity 
Synthesis and Cleavage Studies of a 1,2-Dioxolane-type Peroxide
《Chinese Journal of Chemistry》2004年第9期1029-1033,共5页刘鹤华 金红霞 伍贻康 
the National Natural Science Foundation (Nos. 20025207, 20272071, 20372075 and 20321202), the Qinghaosu Science and Technology Foundation, the Chinese Academy of Sciences (KGCX2-SW-209) and the Major State Basic Research Develop
A [1,2]dioxolane-type peroxide was synthesized and tested for its cleavage behavior with Fe2+-cysteinate as a simple model of biological redox species. No S-alkylation product was observed.
关键词:cyclic peroxide ARTEMISININ free radical CLEAVAGE mechanism 
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