Syntheses of perdeuterated indoles and derivatives as probes for the biosyntheses of crucifer phytoalexins
作者:M. Soledade C. Pedras、Denis P. O. Okinyo
DOI:10.1002/jlcr.1028
日期:2006.1
A simple two-step preparation of [2H4]indole, a starting material necessary for the synthesis of various crucifer metabolites, starting with readily available 1H NMR solvent [2H5]nitrobenzene (99% deuterated) was developed. [4,5,6,7-2H4]Indole 99% deuterated at the specified positions was then used to synthesize [4′,5′,6′,7′-2H4]indolyl-3-acetaldoxime, [4′,5′,6′,7′-2H4]1-methoxyindolyl-3-acetaldoxime, [1″,1″,1″,4′,5′,6′,7′-2H7]1-methoxyindolyl-3-acetaldoxime, [4′,5′,6′,7′-2H4]1-methoxybrassinin, and [3,3,3,4′,5′,6′,7′-2H7]1-methoxybrassinin. Copyright © 2005 John Wiley & Sons, Ltd.
开发了一种简单的两步制备[2H4]吲哚的方法,这是合成各种十字花科代谢物所必需的起始材料,起始于容易获得的1H NMR溶剂[2H5]硝基苯(99%氘代)。然后使用在指定位置上99%氘代的[4,5,6,7-2H4]吲哚来合成[4′,5′,6′,7′-2H4]吲哚-3-乙酰肟、[4′,5′,6′,7′-2H4]1-甲氧基吲哚-3-乙酰肟、[1″,1″,1″,4′,5′,6′,7′-2H7]1-甲氧基吲哚-3-乙酰肟、[4′,5′,6′,7′-2H4]1-甲氧基油菜素内酯和[3,3,3,4′,5′,6′,7′-2H7]1-甲氧基油菜素内酯。版权所有 © 2005 John Wiley & Sons, Ltd.