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Enehydrazines, XXX. Phenylogous Enehydrazines without a Direct N,N-Bond
Sucrow, Wolfgang,Turnschek, Wolfgang
, p. 339 - 344 (2007/10/02)
The phenylogous enehydrazines 3a-c prepared from the three isomeric benzenediamines 1a-c and dimedone (2) were treated with the acetylenic esters 4a-b.While 3c did not react under the applied conditions, 3a, b gave the openchained products 5a, b, 7a, b, a
