SYNTHESIS OF 2-HYDROXYPROPYL-1,3-bis-ESTEROSULPHOIMIDES OF SACCHARIN-5- AND -6-CARBOXYLIC ACID
Journal Title: Azerbaijan Chemical Journal - Year 2018, Vol 0, Issue 4
Abstract
The interesterification reaction of the ethyl (I) and isopropyl (II) ethers of sulphoimides of saccharin-5- and -6-carboxylic acids with glycerine has been studied. The corresponding 2-hydroxypropyl-1,3-bis- esterosulphoimides of saccharin-5-and-6-carboxylic acids have been synthesized. They have been characterized by elemental analysis and method of the IR spectroscopy. It has been elucidated that in use of 10% PbO catalyst per mass of glycerine a yield of purposeful product reaches its greatest value – 82 and 85% depending on used saccharin: (-5-) or (-6-)
Authors and Affiliations
E. T. Aslanova, T. A. Aslanov, A. A. Mammadova, B. A. Mammadov, D. R. Nurullayeva
Keywords
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- EP ID EP493382
- DOI 10.32737/0005-2531-2018-4-45-47
- Views 103
- Downloads 0
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