International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


Downloads: 100 | Views: 204

Research Paper | Chemistry | India | Volume 4 Issue 10, October 2015 | Rating: 6.4 / 10


Synthesis of 5, 9b-dihydro-1H-[1,2,4]triazino[5,6-b]indol-3-ol/thiol's using Sulfamic Acid, A Green and Recyclable Catalyst

Ravi Kumar Ganta | Korrapati. Suresh Babu | K A R S S Prasad | Venkateswara Rao.B


Abstract: A simple and highly efficient method has been developed for the synthesis of 5, 9b-dihydro-1H- [1, 2, 4]triazino [5, 6-b]indol-3-ols and 5, 9b-dihydro-1H- [1, 2, 4]triazino [5, 6-b]indole-3-thiols using sulfamic acid (H2NSO3H) as a green catalyst in water. The catalyst can be recovered by simple filtration and can be recycled in subsequent reactions. The method is simple, cost-effective and environmentally benign. By employing this method, a series of 14 compounds were synthesized.


Keywords: Sulfamicacid, 5, 9b-dihydro-1H-1, 2, 4triazino5, 6-bindol-3-ol/thiols, Recyclable green catalyst


Edition: Volume 4 Issue 10, October 2015,


Pages: 1205 - 1208


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