Several series of alkylated phenols were detected for the first time in the extractable bitumens of organic matter-rich sediments from the Nördlinger Ries (southern Germany). Most abundant and significant constituents comprise those with n-octadecyl, n-eicosanyl, phytanyl, and iso-pentadecyl and anteiso-pentadecyl substituents. The structures of these compounds are suggested from mass spectrometric and retention time data and coinjection with synthetic standards. Diagenetic alteration of phenolic algal lipids is suggested as a possible way to the formation of these compounds in the Nördlinger Ries sediments. Copyright © 2012 John Wiley & Sons, Ltd.
在 Nördlinger Ries(德国南部)富含有机物质的沉积物的可萃取
沥青中首次检测到了几个系列的烷基
酚。最丰富和最重要的成分包括具有
正十八烷基、
正二十烷基、
植烷基、异
十五烷基和前异
十五烷基取代基的
苯酚。这些化合物的结构是根据质谱和保留时间数据以及与合成标准品的比对而得出的。
酚类藻脂的二
基因改变被认为是这些化合物在 Nördlinger Ries 沉积物中形成的可能途径。版权所有 © 2012 John Wiley & Sons, Ltd. 保留所有权利。