No Detail Found!

Organic reactions in aqueous solution.

Author(s)
S. Shaukat Ali Pakistan Council of Scientific & Industrial Research, PCSIR Laboratories, Lahore, Pakistan
C. M. Ashraf Pakistan Council of Scientific & Industrial Research, PCSIR Laboratories, Lahore, Pakistan
M. Younas Institute of Chemistry, University of Punjab, Lahore, Pakistan
A. Ehsan Institute of Chemistry, University of Punjab, Lahore, Pakistan
Abstract
The reaction of ethyl acetoacetate and hydroxylamine hydrochloride has been thoroughly investigated particularly in the aqueous medium. Effects of variations of parameters like molar concentration, molar ratio, pH changes and temperature variation have been studied. Optimum conditions for the formation of 4-isopropylidene-3- methylisoxazol-5-one 3-methylisoxazol-5-one anhydride and 2,2-di(3-methylisoxazol-5-one-4-yl) propane have been determined. The maximum yields of these compounds were 67.3, 57.5 and 63.0% respectively. A possible mechanism for the formation of these compounds has also been suggested.
Publication Details
Page(s) 675-682
DOI DOI not available
Published Journal: Pakistan Journal of Scientific and Industrial Research, Volume: 31, Issue: 10, Year: 1987

Request the full text from PASTIC

More from Pakistan Journal of Scientific and Industrial Research
0

Citations

0

Downloads

84

Views

Copyright ©  PASTIC National Center, Islamabad www.pastic.gov.pk