Synthesis of Diaryl Ketones Catalyzed by Al<sub>2</sub>O<sub>3</sub>‐ZrO<sub>2</sub>/S<sub>2</sub>O<sub>8</sub> <sup>2−</sup> Solid Superacid
作者:Tong‐Shou Jin、Mi‐Na Yang、Guo‐Liang Feng、Tong‐Shuang Li
DOI:10.1081/scc-120027287
日期:2004.12.31
The acylation of a variety of aromatic compounds with benzoyl chloride or its derivatives and catalytic amounts of Al2O3-ZrO2/S2O82- solid superacid affords the corresponding diaryl ketones in good to excellent yields 75-93% at appropriate temperature.
Synthesis, Molecular Modelling and Biological Evaluation of 4-Amino-2(1H)-quinazolinone and 2,4(1H,3H)-Quinazolidone Derivatives as Antitumor Agents
作者:Stephanie Richter、Barbara Gioffreda
DOI:10.1002/ardp.201000312
日期:2011.12
A series of 6‐benzoyl‐, 6‐arylthio‐ and 6‐arylsulfonyl‐4‐amino‐2(1H)‐quinazolinones and ‐2,4(1H,3H)‐quinazolinediones were prepared. They were evaluated in vitro for their cytotoxicity against the NCI‐60 cancer cell lines.