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Synlett 2001; 2001(1): 0099-0101
DOI: 10.1055/s-2001-9719
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Selective Synthesis of E and Z Isomers of Oximes

Hashem Sharghi* , Mona Hosseini Sarvari
  • *Department of Chemistry, College of Science, Shiraz University, Shiraz 71454, Iran; Fax + 98(0 71)2 00 27; E-mail: sharghi@chem.susc.ac.ir
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Publication Date:
31 December 2001 (online)

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The highly stereoselective conversion of aldehydes and ketones to their corresponding oximes with hydroxylamin hydrochloride are catalyzed by CuSO4 and K2CO3. This method occurs under mild reaction conditions with high yields.

E and Z isomers - oxime - hydroxylamine hydrochloride - CuSO4 - K2CO3