作者:Jaime Escalante、Patricia Flores、Jaime M. Priego
DOI:10.3987/com-04-10130
日期:——
An improved procedure for the synthesis of 2-substituted 2,3-dihydro-4(1H)-quinazolinones through diastereomer separation of the corresponding quinazolinones derivatives is presented. The determination of their absolute configurations was obtained by X-Ray diffraction.
提出了一种通过对相应的喹唑啉酮衍生物进行非对映异构体分离来合成 2-取代的 2,3-二氢-4(1H)-喹唑啉酮的改进方法。它们的绝对构型的确定是通过 X 射线衍射获得的。