Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1982-04-12
1983-10-25
Rizzo, Nicholas S.
Chemistry: fertilizers
Processes and products
Forms or conditioning
548494, A01N 4338, C07D20918
Patent
active
044116845
ABSTRACT:
Aryl esters and substituted aryl esters of indole-3-alkanoic acids, such as indole-3-acetic and indole-3-butyric acids, are prepared by a chemical reaction mixture of the acid, a phenol, thiophenol or substituted phenol, a halogenated alkylpyridinium salt, and a tertiary amine in an organic solvent, stirring the mixture for a period of time, and isolating and purifying the product by standard procedures. An aryl amine or substituted aryl amine is substituted for phenol in the reaction mixture when the N-phenyl or N-substituted phenyl indolyl-3-acetamide or butyramide is the desired product. N-phenyl or N-substituted phenyl indolyl-3-acetamides are particularly effective as auxin plant growth regulators and adventitions root initiators.
REFERENCES:
patent: 4297125 (1981-10-01), Haissig et al.
Boyles David A.
Gaines Jack R.
Haissig Bruce E.
McConnell David G.
Rizzo Nicholas S.
Silverstein M. Howard
Springer D. B.
The United States of America as represented by the Secretary of
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