Investigation of the Reactions of Indole‐2,3‐diones with Biuret: A Novel Approach for the Synthesis of Spiro[indole‐triazines] | Zendy

Kumar Deepak | Zendy; Sharma Lokesh K. | Zendy; Sharma Kanti | Zendy; Jain Renuka | Zendy

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Investigation of the Reactions of Indole‐2,3‐diones with Biuret: A Novel Approach for the Synthesis of Spiro[indole‐triazines]

Author(s) -

Kumar Deepak,

Sharma Lokesh K.,

Sharma Kanti,

Jain Renuka

Publication year - 2017

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.2623

Subject(s) - chemistry , biuret test , indole test , organic chemistry , carbon 13 nmr , solvent , stereochemistry , medicinal chemistry , urea

Reactions of indole‐2,3‐diones with biuret afforded 1,3‐dihydro‐3‐ureidoformimido‐2 H ‐indol‐2‐ones and spiro[3 H ‐indole‐3,2′(1′ H )‐(1,3,5)triazine]‐2,4′,6′(1 H ,3′ H ,5′ H )‐triones indicated these to be solvent dependent. The chemical structures of the products were elucidated by their comprehensive spectroscopic (IR, 1 H‐NMR, 13 C‐NMR, 19 F‐NMR, and Mass) as well as analytical analysis.

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