T. B. Patrick, Mehrdad Shadmehr, Akbar H. Khan
Nov 1, 2012
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Influential Citations
11
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Journal
Journal of Fluorine Chemistry
Abstract
Abstract Diethyl E -2-fluoromaleate has been prepared in a pure state in 89% yield by a Horner–Wadsworth–Emmons Wittig procedure. The E configuration was determined by NMR spectroscopy. Diethyl E-2-fluoromaleate undergoes [3+2] cycloadditions with a series of aromatic α-iminoesters and aromatic nitrones. The yields of purified cyclic products ranged from 65 to 80%.