One-Pot Synthesis of 3,4-Dihydro-2(1<i>H</i>)-Quinazolinones through Palladium-CatalyzedIntramolecular Arylation of Ureas
作者:Raffaella Ferraccioli、Davide Carenzi
DOI:10.1055/s-2003-40211
日期:——
3,4-Dihydro-2(1H)-quinazolinone derivatives 3-3b have been synthesized through a one-pot palladium-catalyzed heterocyclization from N-benzyl-N-(2-bromoarylmethyl)amines 1-1b and aliphatic or aromatic isocyanates 2.
3,4-二氢-2(1H)-喹唑啉酮衍生物 3-3b 通过一锅钯催化的 N-苄基-N-(2-溴芳基甲基)胺 1-1b 和脂肪族或芳香族异氰酸酯 2 的杂环化反应合成.