| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5276908 | Tetrahedron Letters | 2011 | 4 Pages |
Abstract
5,9b-Dihydro-1H-[1,2,4]triazino[5,6-b]indole-3-ols/5,9b-dihydro-1H-[1,2,4]triazino[5,6-b]indole-3-thiols were synthesized for the first time in water under neutral conditions by using isatin, semicarbazide/thiosemicarbazide, mediated by β-cyclodextrin in excellent yields. β-Cyclodextrin has been recovered and reused without any loss of catalytic activity.
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![A facile, aqueous phase green synthetic protocol for the synthesis of 5,9b-dihydro-1H-[1,2,4]triazino[5,6-b]indole-3-ols/5,9b-dihydro-1H-[1,2,4]triazino[5,6-b]indole-3-thiols](/preview/png/5276908.png "First Page Preview: A facile, aqueous phase green synthetic protocol for the synthesis of 5,9b-dihydro-1H-[1,2,4]triazino[5,6-b]indole-3-ols/5,9b-dihydro-1H-[1,2,4]triazino[5,6-b]indole-3-thiols")
Authors
K. Ramesh, S. Narayana Murthy, K. Karnakar, Y.V.D. Nageswar,