Process for the preparation of 4-phenylpyrrole derivatives

Details Process for the preparation of 4-phenylpyrrole derivatives Process for the preparation of 4-phenylpyrrole derivatives

1985-09-09

1987-11-24

Brust, Joseph Paul

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548530, 548531, 548538, 558390, 560 38, 564342, C07D207333

Patent

active

047090537

ABSTRACT:
The invention relates to a process for the preparation of 4-phenylpyrrole derivatives of the formula I ##STR1## wherein R.sub.n, R.sub.1 and R.sub.2 are as defined in claim 1, which comprises reacting a phenacylamine of formula II ##STR2## with a compound of formula III

REFERENCES:
patent: 3328421 (1967-06-01), Umio et al.
patent: 4229465 (1980-10-01), Ohkuma et al.
patent: 4546099 (1985-10-01), Nyfeler

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