Process for the manufacture of 2-aryl-5-perfluoroalkylpyrrole de

Details Process for the manufacture of 2-aryl-5-perfluoroalkylpyrrole de Process for the manufacture of 2-aryl-5-perfluoroalkylpyrrole de

1997-06-27

1998-05-12

McKane, Joseph

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548560, 548562, 549 76, 549493, 558404, C07D20734, C07D25540

Patent

active

057507260

ABSTRACT:
There is provided a single step procedure to prepare 2-aryl-5-perfluoroalkylpyrrole derivatives directly from the perfluoroacetylated Strecker reaction product. Said pyrrole derivatives are insecticidal and also useful as precursors to other insecticidal arylpyrrole compounds.
Further provided are amide nitrile intermediates, useful in the preparation of insecticidal arylpyrrole compounds.

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McEwen,et al., 1,3-Dipolar Addition Reactions of Reissert Compounds, Journal of the American Chemical Society, 1971, 93:18, pp. 4479-4484.

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