Synthesis of Novel cis-2-Azetidinones from imines and aclychloride using triethylamine
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A novel series of cis-2-azetidinones 2(a-c ) was carried out by the cyclo addition reaction of imine 1(a-c ) and acyl chloride in dry dichloromethane at 0-5 oC using triphenylamine. The cyclo addition of the Schiff bases with chloroacetyl chloride resulted cor... ...
