C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/291, 260/322
C07F 9/02 (2006.01) A01N 57/18 (2006.01) A01N 57/20 (2006.01) A01N 57/24 (2006.01) A01N 57/36 (2006.01) C07F 9/58 (2006.01) C07F 9/6584 (2006.01) C08F 8/40 (2006.01)
Patent
CA 1117529
ABSTRACT OF THE DISCLOSURE The invention relates to a complex compound of a halo- ethylphosphonic acid and an amide of the formula Image wherein R1, R2 and R3 are each independently hydrogen, alkyl of 1 to 12 carbon atoms optionally substituted with hydroxyl, phenyl optionally substituted with alkyl of 1 to 4 carbon atoms, or cyclohexyl; or R1 is as defined above and R2 and R3 together with the carbonyl carbon and nitrogen atom form a N-heterocyclic ring containing one ring nitrogen atom and 3 to 5 ring carbon atoms; or R1 is vinyl and R2 and R3 together with the carbonyl and nitrogen atoms form said heterocyclic ring; and n is one except when R1 is vinyl and R2 and R3 form said heterocyclic ring, when n has a value of from 2 to 5,000; and non-dissociated mixtures of said complexes. The complexes are useful in agriculture for plant growth regulation.
311397
Kliegman Jonathan M.
Mccarthy Robert F.
G. A. F. Corporation
Smart & Biggar
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