A direct entry to the 1-methoxyindole skeleton and to the corresponding indoles by a novel rearrangement: general syntheses of substituted 1-methoxyindoles
作者:N Selvakumar、B.Yadi Reddy、A.Malar Azhagan、Manoj Kumar Khera、J.Moses Babu、Javed Iqbal
DOI:10.1016/s0040-4039(03)01744-1
日期:2003.9
A short and efficient route to 1-methoxyindoles via a novel rearrangement is disclosed. This route involves only three steps from commercially available nitro compounds. The methodology is also generalized with a variety of examples to afford a series of 2-substituted-1-methoxyindoles possessing an electron-withdrawing group at position 3. In addition, a 1-methoxyindole compound 10 was converted to
公开了通过新颖的重排制备1-甲氧基吲哚的短而有效的途径。从市售的硝基化合物到该路线仅涉及三个步骤。该方法还通过各种实施例进行了概括,以提供一系列在位置3具有吸电子基团的2-取代的1-甲氧基吲哚。此外,在温和的条件下将1-甲氧基吲哚化合物10转化为相应的吲哚11。从而构成取代吲哚的新合成。