Singh, R. et al. published their research in Phosphorus, Sulfur and Silicon and the Related Elements in 2006 | CAS: 112656-95-8

7-Nitroindoline-2,3-dione (cas: 112656-95-8) belongs to indole derivatives. Indole is an important structural motif of various drugs, therapeutic leads besides its prevalence in numerous natural products, agrochemicals, perfumery, and dyes.Indole was synthesized in moderate yield via an o-naphthoquinone catalyzed tandem cross-coupling of substituted aniline and benzylamine under aerobic oxidation conditions.Reference of 112656-95-8

Structural Studies with Antimicrobial and Antifertility Activity of a Monofunctional Bidentate Ligand with its Boron(III), Palladium(II), and Platinum(II) Complexes was written by Singh, R.;Biyala, M.. And the article was included in Phosphorus, Sulfur and Silicon and the Related Elements in 2006.Reference of 112656-95-8 This article mentions the following:

The reaction of the sulfur donor Schiff base ligand, (7-nitro-2-oxoindolin-3-ylidene)hydrazinecarbothioamide (HL, I), with phenyldihydroxyboron in benzene, and palladium(II)chloride and platinum(II) chloride in ethanol, gave the mononuclear tetracoordinated [PhB(OH)L], [PhB(L)2], [M(HL)2]Cl2 and [M(L)2] complexes. The Schiff base ligand coordinated to the boron atom in 1:1 and 1:2 molar ratios and to the palladium and platinum metals in only 1:2 molar ratios in the presence of an acidic or basic medium. Tentative structural conclusions are drawn for reaction products based upon elemental anal., elec. conductance, and spectral (electronic, IR, 1H NMR, 13C NMR, and 11B NMR) data. The antifertility activity of the ligand and its nonmetal/metal complexes are discussed with a comparative study in an effective manner. In the experiment, the researchers used many compounds, for example, 7-Nitroindoline-2,3-dione (cas: 112656-95-8Reference of 112656-95-8).

7-Nitroindoline-2,3-dione (cas: 112656-95-8) belongs to indole derivatives. Indole is an important structural motif of various drugs, therapeutic leads besides its prevalence in numerous natural products, agrochemicals, perfumery, and dyes.Indole was synthesized in moderate yield via an o-naphthoquinone catalyzed tandem cross-coupling of substituted aniline and benzylamine under aerobic oxidation conditions.Reference of 112656-95-8

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles