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检索条件"主题词=transacylation"
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Regioselective Synthesis and Base Catalyzed transacylation of Substituted 1H-Pyrazole-4-carboxamides
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Chinese Journal of Chemistry 2002年 第1期20卷 96-102页
作者: 任军 张晓弘 刘莹 陈卫强 金桂玉 Institute of Elemento‐Organic Chemistry State Key Laboratory of Elemento‐Organic Chemistry Nankai University Tianjin 300071 China Institute of Physical Chemistry College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
New type of substituted 1H-pyrazole-4-carboxamides were obtained byregioselective synthesis under the catalysis of different bases. The structures of the titlecompounds were confirmed by elemental analysis, ~1H NMR, I... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Synthesis of 5-Substituted-3-[(2’R,4’R)-4’-Hydroxy-2’-hydroxymethyltetrahydrofuran-4’-yl]-1,2,4-oxadiazoles and Their Epimers
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Chemical Research in Chinese Universities 2001年 第4期17卷 407-414页
作者: WU Wei-dong MA Ling-tai ZHANG Li-he National Laboratory of Natural and Biomimetic Drugs School ofPharmaceutical SciencesPeking UniversityBeijing 100083P.R.China
The syntheses of 5-substituted-3-[( 2’ R, 4’ R)-4 ’ -hydroxy-2 ’ -hydroxymethyltetra-hydrofuran-4’ -yl]D-1 ,2, 4-oxadiazoles and their epimers were accomplished with the aid of th construction of 1,2, 4-oxadiazol... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论