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Zur Kenntnis der Hexaalkylbenzole. 9. Mitteilung;. Zur Cyclisierung polyalkylierter o‐Benzoylbenzoesäuren
Author(s) -
Hopff H.,
Gati A.
Publication year - 1966
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.19660490103
Subject(s) - chemistry , anthracene , anhydrous , medicinal chemistry , carboxylic acid , aluminium chloride , tetra , benzoyl chloride , chloride , organic chemistry , aluminium
Abstract The cyclisation of o ‐(penta‐ n ‐propyl‐benzoyl)‐benzoylchloride by anhydrous aluminium chloride produced the mixture of the lactone of 5, 6, 7, 8‐tetra‐ n ‐propyl‐9‐hydroxy‐9, 10‐dihydro‐10‐ethyl‐anthracene‐1‐carboxylic acid, and of 5, 6, 7, 8‐tetra‐ n ‐propyl‐9,10‐dihydro‐10‐ethyl‐anthracene‐1‐carboxylic acid.