Tillu, V. H. ; Dumbre, D. K. ; Borate, H. B. ; Wakharkar, R. D. ; Choudhary, V. R. (2012) Solvent-free one-pot synthesis of sulfonephthaleins from saccharin and phenols Synthetic Communications, 42 (8). pp. 1101-1107. ISSN 0039-7911
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Official URL: http://www.tandfonline.com/doi/abs/10.1080/0039791...
Related URL: http://dx.doi.org/10.1080/00397911.2010.535946
Abstract
Sulfonephthaleins can be synthesized in a single pot from saccharin and phenol via the in situ formation of 2-sulfobenzoic anhydride, followed by its reaction with phenol using H2SO4 as the condensing agent, in the absence of any solvent. This solvent-free synthesis is more economical and environmentally benign.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Group. |
| Keywords: | H2SO4; Phenols; Saccharin; Sulfonephthalein |
| ID Code: | 88565 |
| Deposited On: | 29 Mar 2012 15:18 |
| Last Modified: | 29 Mar 2012 15:18 |
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