The Baeyer-Villiger rearrangement of substituted  1H-indole-3-carbaldehydes afforded the corresponding substituted  1,2-dihydro-3H-indol-3-ones. The influence of 3-carbonyl and 1-protecting groups has been  examined. Reaction has been extended to 1H-indole-2-carbaldehydes and  used for synthesis of 1-(phenylsulfonyl)-1H-indol-2-yl  trifluoromethanesulfonate.
                                    取代的1H-
吲哚-3-
甲醛在Baeyer-Villiger重排作用下,得到了相应的取代的
1,2-二氢-3H-吲哚-3-酮。研究了3-羰基和1-保护基团的影响。该反应已扩展到
1H-吲哚-2-甲醛,并用于合成1-(苯磺酰基)-1H-
吲哚-2-基
三氟甲磺酸酯。