<sup>1</sup>H and<sup>13</sup>C spectral assignment of substituted 5<i>H</i>-[1,3]thiazolo[2,3-<i>b</i>]quinazolin-5-one and 12<i>H</i>-[1,3]benzothiazolo[2,3-<i>b</i>] quinazolin-12-one
作者:Maite L. Docampo Palacios、Mirta L. Fascio、Anais Fernández Villalobo、Rolando F. Pellón
DOI:10.1002/mrc.2360
日期:2009.2
1H and 13C spectroscopic data for 5H‐[1,3]thiazolo[2,3‐b]quinazolin‐5‐one and 12H‐[1,3]benzothiazolo[2,3‐b]quinazolin‐12‐one derivatives were fully assigned by combination of one‐ and two‐dimensional experiments (DEPT, HMBC and HMQC). Both heterocyclic systems show similar spectroscopic properties with some remarkable differences. Copyright © 2008 John Wiley & Sons, Ltd.
5H-[1,3]噻唑啉并[2,3-b]喹唑啉-5-酮和12H-[1,3]苯并噻唑并[2,3-b]喹唑啉-12-酮衍生物的1H和13C光谱数据是完整的通过一维和二维实验(DEPT、HMBC 和 HMQC)的组合分配。两种杂环系统都显示出相似的光谱特性,但有一些显着的差异。版权所有 © 2008 John Wiley & Sons, Ltd.