134395-03-2Relevant academic research and scientific papers
Synthesis and study of 3-(triphenylphosphoranylidene)-2,3-dihydro-1H-indol-2-one
Lathourakis, George E.,Litinas, Konstantinos E.
, p. 491 - 493 (1996)
The reaction of isatin 1 (2,3-dihydroindole-2,3-dione) and triphenylphosphine 2 afforded the new title compound 6 and isoindigo 7 and not the earlier proposed indirubin 3. Wittig reactions of 6 with the benzaldehydes 8a-c gave the corresponding (Z-)- and
