Phenoxybenzylphosphonium salts and derivatives thereof and use a

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Virus or component thereof

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2605705R, 2606065F, 424214, 424217, A01N 936, C07C 9116

Patent

active

041623126

ABSTRACT:
The fungicidal compounds having the formula: ##STR1## wherein A.sup..crclbar. is a halogen anion; X, Y and Z are each independently hydrogen, a halogen atom or a haloalkyl radical of from 1 to 4 carbon atoms; R, R' and R" are each independently phenyl, halophenyl, haloalkylphenyl of from 7 to 12 carbon atoms or alkyl of from 1 to 6 carbon atoms, optionally substituted with halogen; W is hydrogen, --CHO or --CHN(R'").sub.2 where each R'" is independently hydrogen or alkyl of from 1 to 4 carbon atoms, optionally substituted with halogen; and W' is hydrogen or represents a bond forming a double bond between C and W when W is --CHN(R'").sub.2. The invention also relates to the method of preparing said compounds, together with their formulations as agricultural products and fungicidal use thereof.

REFERENCES:
patent: 3642989 (1972-02-01), Martin et al.
patent: 3804950 (1974-04-01), Diamond

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