
Synthetic Communications p. 1865 - 1870 (1998)
Update date:2022-08-02
Topics:
Song, Hyun Nam
Seong, Mi Ra
Son, Ji Suk
Kim, Jae Nyoung
The reactions of ninhydrin (1, 1,2,3-indantrione) with arenes in the presence of concentrated sulfuric acid afforded mono- or di-substituted ninhydrin derivatives at the 2-position in reasonable yields.
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