A spectroscopic study of substituted indenes

Synthese von 2‐Methyl‐3‐amino‐inden‐1‐onen

“…C 63, 6 H 4,s C1 17,O N6,7Yo (207,7) Gef. ,, 6 3 6 ,,4,s ,,17,2 ,,6, : Aus 3 3 g (0,011 Mol) I1 (X=NO,) erhielt man 0,l g (5%) rotviolette Kristalle vom Smp. 108-110" (Ae-Pe).…”

“…C62,l H 5,2 N 1 2 , l 0 20.7% (232,2) Gef. ,, 62, 3 ,,5,4 ,,12,l ,,20, Gef. ,, 61,6 ,, 5,l ,, 10,4 ,, 23,1% Summary.…”

“…70, 1 (1968 Acta 6, 141 (1966). [4] R. Zahradnik in B Non-benzenoid Aromatics)), Herausgeber P. Snyder, Academic Press, New Labhart, Chimia 75, 20 (1961).…”