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Synthesis of dibenzo[c,g]-2,5-diaza-1,6-oxido[10]annulene and 12-methyldibenz[c,g]-2-aza-1,6-oxido[10]annulene

✍ Scribed by Chikara Kaneko; Sachiko Yamada; Masayuki Ishikawa


Publisher
Elsevier Science
Year
1970
Tongue
French
Weight
244 KB
Volume
11
Category
Article
ISSN
0040-4039

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✦ Synopsis


We have found that irradiation of 7-oxide 2, (9 or l&3) of benzo[a]phenazine and benz[a]acridine in ethanol gives rise to the title compound (2 or 2) in a


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