吲哚与3,4-二氢异喹啉,4,6-二氢-3 H-苯并[ c ]氮杂和6,7-二氢噻吩并[2,3- c ]吡啶的直接氮杂-Friedel-Crafts反应导致形成3-取代的吲哚衍生物。该反应还成功地扩展到作为新的吲哚γ-氨基酸衍生物的3-取代的吲哚-2-羧酸的合成。优化了所有反应,并在微波条件下加速了反应。
Catalyst-free coupling of indole derivatives with 3,4-dihydroisoquinoline and related compounds
作者:István Szatmári、Judit Sas、Ferenc Fülöp
DOI:10.1016/j.tetlet.2013.07.039
日期:2013.9
4-dihydroisoquinolines, 4,6-dihydro-3H-benzo[c]azepine and 6,7-dihydrothieno[2,3-c]pyridine led to the formation of 3-substituted indole derivatives. The reaction was also successfully extended to the synthesis of 3-substituted indole-2-carboxylicacids as new indole γ-amino acidderivatives. All the reactions were optimized and were accelerated under microwave conditions.
吲哚与3,4-二氢异喹啉,4,6-二氢-3 H-苯并[ c ]氮杂和6,7-二氢噻吩并[2,3- c ]吡啶的直接氮杂-Friedel-Crafts反应导致形成3-取代的吲哚衍生物。该反应还成功地扩展到作为新的吲哚γ-氨基酸衍生物的3-取代的吲哚-2-羧酸的合成。优化了所有反应,并在微波条件下加速了反应。