Ketoacids and lactones: part 3-synthesis of 2,4-disubstituted-2-hydroxybutyrolactones and 2-butenonic acids
Alexandria Journal of Pharmaceutical Sciences. 1992; 6 (2): 155-159
in English
| IMEMR
| ID: emr-22851
ABSTRACT
Several 4-aryl-2-hydroxy-2-[p-substituted] phenacylbutanoic acids III have been prepared from the corresponding aralkyl pyruvic acids I. Their corresponding 2,4-dinitrophenylhydrazones IV were prepared. They were readily dehydrated to give 4-aryl-2-[p-substituted] phenacyl-2-butenoic acids V. Their reduction gave 4-aryl-2-[2-arylethyl]-2-hydroxybutyrolactones VIII
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Index:
IMEMR (Eastern Mediterranean)
Main subject:
Crotonates
Language:
English
Journal:
Alex. J. Pharm. Sci.
Year:
1992
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