ISSN:
0268-2605
Keywords:
triphenyltin
;
carboxylate
;
spectroscopy
;
crystal structure
;
fungitoxicity
;
Ceratocystis ulmi
;
Chemistry
;
Industrial Chemistry and Chemical Engineering
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Four triphenyltin carboxylates formulated as o-Ph3SnOCOC6H4CH=N-Ar (Ar=C6H5; p-CH3C6H4; o-CH3C6H4; o-HOC6H4) were prepared and spectroscopically characterized. The crystal structure of o-Ph3SnOCOC6 H4CH=NC6H5 indicates that the tin atom, in each of the two molecules comprising the asymmetric unit, exists in a distorted tetrahedral geometry owing to an intramolecular acyl O. . .Sn contact. These new triphenyltin carboxylates display marked toxicity against the fungus Ceratocystis ulmi.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
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