Matsumoto, Masakatsu; Ishida, Yasuko; Watanabe, Nobuko published the artcile< Selective halogenation of 4-oxo-4,5,6,7-tetrahydroindoles to 5-halo-4-oxo-4,5,6,7-tetrahydroindoles with copper(II) halides>, Application In Synthesis of 112-63-0, the main research area is acylindolone bromination chlorination selective; cupric bromide bromination acylindole; cupric chloride chlorination acylindole; dehydrohalogenation haloindolone; indolone acyl halogenation dehydrohalogenation; indolol acyl.
Halogenation of 4-oxo-4,5,6,7-tetrahydroindoles I (R = H, PhCH2, 4-MeC6H4SO2, PhSO2, MeSO2, Bz) with CuBr2 or CuCl2 gave selectively 5-halo-4-oxo-4,5,6,7-tetrahydroindoles II (R1 = Br, Cl), which were easily transformed to 4-hydroxyindoles III by Li2CO3 and LiBr or LiCl in DMF.
Heterocycles published new progress about Bromination. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Application In Synthesis of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics