
Tetrahedron Letters p. 2487 - 2488 (1986)
Update date:2022-08-05
Topics:
Balsubramaniyan, V.
Argade, N. P.
ortho-Carboxymaleanilic acids (I) undergo intramolecular double cyclisation to give pyrrolobenzoxazinones (II) in excellent yileds when treated with sodium acetate-acetic anhydride whereas the corresponding fumaranilic acids (III) under these conditions f
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(2008)Doi:10.1021/jo0268759
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(1996)Doi:10.1021/jo960598m
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