Premium
Synthèses dans la série des bis‐indéno‐anthracènes, III . Le dioxo‐15,16‐dihydro‐15, 16‐bis‐indéno[1.2‐ a ;2′.1′‐ c ]anthracène et le tétraoxo‐5,10,15,16‐tétrahydro‐5,10,15,16‐bis‐indéno[1.2‐ a ; 2′.1′‐ c ]anthracène
Author(s) -
Chardonnens Louis,
Schorderet François
Publication year - 1972
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19720550525
Subject(s) - chemistry , yield (engineering) , medicinal chemistry , hydrocarbon , stereochemistry , organic chemistry , metallurgy , materials science
The title compounds, a dioxo (XVIII) and a tetraoxoderivative (VI) of a new diindenoanthracene, are synthesized in several steps (overall yield 35 and 26%, respectively) starting from 2,3‐dimethyl‐1,4‐diphenyl‐butadiene‐1,3 (VIII). The corresponding hydrocarbon could not be obtained by reduction.