Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1984-05-30
1985-07-30
Helfin, Bernard
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568425, C07C 47228
Patent
active
045323631
ABSTRACT:
There is a method for the production of 3-phenylpyrrole derivatives having the general formula ##STR1## wherein X is halogen, nitro or haloalkyl having 1 to 3 carbon atoms;
REFERENCES:
patent: 4145362 (1979-03-01), Brepoels et al.
Brepoels et al. (I), Chem. Abs., vol. 74 (1971) 42117b.
Poudreries Reunies Chem. Abs., vol. 74 (1971) 76154b.
Kojima Shigeru
Nagasaki Humiko
Takakura Yutaka
Ueda Akiyoshi
Helfin Bernard
Nippon Soda Company Limited
Oujevolk George B.
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