Li Zhong-mei
2012
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Journal
Journal of Jiangxi University of Science and Technology
Abstract
Ethyl phenyl glyoxylate and methoxy amine hydrochloride synthesis ethyl 2-(N-methoxy) imino-2-phenylacetate in catalytic of alkali,the best technological conditions are obtained as follows: n(Ethyl phenyl glyoxylate) is 0.02 mol,n(Methoxy amine hydrochloride) is 0.04mol,n(Sodium carbonatee) is 0.04 mol,n(Sodium acetate) is 0.012 mol.In abosolute ethyl acohol backflow reaction 12 h,the yield is 92.25 %.The structure of ethyl 2-(N-methoxy) imino-2-phe-nylacetate is confirmed by 1HNMR,13CNMR,IR,GC-MS.