Cycloaddition reactions of methyl 2-N-trifluoroacetyliminotrifluoropropionate
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The methyl ester of 2-(N-trifluoroacetylimino)trifluoropropionic acid reacts with diazo-alkanes at the isolated C=N bond similarly to azomethines, forming [1+2]- and/or [3+2]-cycloadducts, and with unsaturated donating type compounds as a 1,3-dipolar conjugated system to give products of [2+4]-cycloaddition regio- and stereo-selectively.
KeywordsMethyl Ester Methyl Ester Cycloaddition Reaction Type Compound
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- 1.A. V. Fokin, A. F. Kolomiets, and N. V. Vasil'ev, Usp. Khim.,53, 398 (1984).Google Scholar
- 2.Yu. V. Zeifman, N. P. Gambaryan, L. A. Simonyan, et al., Zh. Obshch. Khim.,37, 2476 (1967).Google Scholar
- 3.L. N. Kryukov, L. Yu. Kryukova, and A. F. Kolomiets, Zh. Org. Khim.,18, 1873 (1982).Google Scholar
- 4.A. S. Onishchenko, Diene Synthesis [in Russian], Nauka, Moscow (1963), p. 38.Google Scholar