Kasturi, Tirumalai R. ; Jayaram, Srirangam K. ; Pragnacharyulu, Palle V. P. ; Sattigeri, Jitendra A. ; Reddy, Gowravaram M. ; Kumar, Kaipenchery A. (1993) Reaction of spironaphthalenones with hydroxylamine: Part I. A reinvestigation of the mechanism Tetrahedron, 49 (1). pp. 113-124. ISSN 0040-4020
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/S0040-4020(01)80511-1
Abstract
Spironaphthalenones 1b-g on reaction with hydroxylamine hydrochloride gave the expected pyrrolotropones 2b-g. Furanotropone 6, postulated as an intermediate in the formation of pyrrolotropones, remained unchanged on reaction with hydroxylamine hydrochloride in ethanol. Reaction of unsymmetrical spironaphthalenones 1h-o with NH2OH.HCl gave the rearranged pyrrolotropones 2h-o.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 16072 |
| Deposited On: | 15 Nov 2010 14:15 |
| Last Modified: | 04 Jun 2011 04:25 |
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