Method for the preparation of 1,5-bis-aryl-1,4-pentadien-3-ones

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568306, 260465F, 260465F, 260465G, 564441, 564442, 564443, 564305, C07C 4561

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045216290

ABSTRACT:
The invention relates to a method for the preparation of certain substituted bis-arylpentadienones which are useful and valuable intermediates for the preparation of insecticidal amidinohydrazones. The invention further relates to pentadienone substituted amidimohydrazone insecticides and fire ant control agents.

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patent: 4182729 (1980-01-01), Collins
patent: 4215076 (1980-07-01), Stueben
Wattanasin et al., Synthesis, 1980, pp. 647-650.
Dickinson, J. Chem. Soc., 1927, pp. 1888-1892.
Esikova et al., Chem. Abst., vol. 93, #94441q(1980).
Yufit et al., Chem. Abst., vol. 93, #131679w(1980).

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