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Insecticidal activity of some penta‐ and hexa‐coordinated heterocyclic β‐diketone derivatives of diorganotin(IV) against the stored product pest Rhizopertha (Coleoptera: Bostrichidae)
Author(s) -
Saxena Prabhu N,
Saxena Sanjiv
Publication year - 1989
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.590030312
Subject(s) - hexa , chemistry , bostrichidae , medicinal chemistry , stereochemistry , diketone , pest analysis , botany , biology
Some new penta‐and hexa‐coordinated diorganotin complexes of heterocyclic β‐diketones having the general formula (n‐C 4 H 9 ) 2 Sn(OPr 1 ) 2− n [RCOC:CON(C 6 H 5 ) N:CCH 3 ] n (where RCH 3 , C 6 H 5 and p ‐ClC 6 H 4 and n = 1 and 2) have been synthesized and were screened for their insecticidal activity against Rhizopertha dominica (Fabricius), the lesser grain borer. The hexa‐coordinated complexes have been observed to be more active than the penta‐coordinated complexes.