title: Unprecedented binary Cu(I)/Cu(II) catalyzed one-pot, three-component synthesis and evaluation of luminescent property of 2-amino-3-iminoethenylidene-2-indolones: a new class of merocyanine dye analogues.
abstract: A facile and efficient binary Cu(I)/Cu(II) catalyzed one-pot, three-component synthesis of 2-amino-3-iminoethenylidene-2-indolones in excellent yield has been achieved. Remarkably, these newly synthesized, stable merocyanine dye analogues showed strong luminescence in the blue region with large Stokes shifts.
authors: Council of Scientific and Industrial Research (CSIR)-Central Leather Research Institute (CLRI), Organic Chemistry Division, Adyar, Chennai-600020, India.
authors: Somasundharam
authors: S
authors: Periyaraja
authors: Asit Baran
authors: AB
authors: Mandal
authors: Ponnusamy
authors: P
authors: Shanmugam