(2R,3aR,8bR)- and (2S,3aS,8bS)-2-Methyl indoline dye tetrabutylammonium carboxylates exhibited the highest conversion efficiency among four regio and stereo isomers. These indoline dyes also showed higher conversion efficiency than DN350.
(2 R,3a R,8b R)-和(2 S,3a S,8b S)-
2-甲基吲哚染料四丁基
铵羧酸盐在四种区域和立体异构体中表现出最高的转化效率。这些
吲哚染料的转化率也比DN350高。