Photooxidation of 2,2′-indolylindolines to 2,2′-biindoles: Mild formation of ditryptophan crosslinks
作者:David S Carter、David L Van Vranken
DOI:10.1016/0040-4039(96)01220-8
日期:1996.8
2,2′-Indolylindolines undergo facile photooxidation to form symmetrical fluorescent 2,2′-biindoles. The reaction proceeds slowly in air under ambient light, but direct irradiation facilitates the reaction. Peptide and N-glycosylated substrates are compatible with this mild photooxidation.
2,2'-吲哚基吲哚啉容易进行光氧化,形成对称的荧光2,2'-双吲哚。该反应在环境光下在空气中缓慢进行,但直接照射可促进反应。肽和N-糖基化的底物与这种轻度的光氧化相容。