Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1973-11-15
1977-01-04
Horwitz, D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260369, 260377, 260515A, 260524R, C07C 4980
Patent
active
040013359
ABSTRACT:
The production of 3-monochloro and 3,6-dichloro derivatives of 2,4,5-trialkylbenzophenones by reaction of 2,4,5-trialkylbenzophenones with chlorine, and the new 3-monochloro-2,4,5-trialkylbenzophenones and 3,6-dichloro-2,4,5-trialkylbenzophenones themselves. The products are starting materials for the production of dyes and pesticides.
REFERENCES:
patent: 2012301 (1935-08-01), Clark et al.
Dokunikhin et al., Chem. Abstracts, 66, 104844g (1967).
Eilingsfeld Heinz
Patsch Manfred
Schaffner Ernst
Schefczik Ernst
BASF - Aktiengesellschaft
Horwitz D.
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