Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1974-05-30
1979-08-14
Berch, Mark L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
2603265SA, 2603265B, 26032628, 26032629, 71 76, 71 90, 71 91, 71 95, 549 15, 549 22, A01N 500, A01N 2102, C07D49504, C07D49304, A01N 2100
Patent
active
041644042
ABSTRACT:
The invention is a novel class of dithiindicarboximido, dithiolanedicarboximido, thiapyrandicarboximido and pyrandicarboximido derivatives represented by the formula: ##STR1## wherein X is CH.sub.2 or S; Z is S, O or SO, provided that when Z is O, X cannot be S; Y is --COOR.sub.3, --CONR.sub.4 R.sub.5, --CONHNR.sub.6 R.sub.7, --CONHN.sup..sym. R.sub.6 R.sub.7 R.sub.7 .cndot.halide.sup..crclbar., CN, --CONHOH or --COR.sub.10 ; n is 0 or 1; R.sub.1 and R.sub.2 each represent alkyl C.sub.1 -C.sub.4, or when taken together with the carbon to which they are attached form cycloalkyl C.sub.4 -C.sub.8 or methyl-substituted cycloalkyl C.sub.4 -C.sub.9 ; R.sub.3 is hydrogen or alkyl C.sub.1 -C.sub.4 ; R.sub.4 and R.sub.5 each represent hydrogen, alkyl C.sub.1 -C.sub.4, phenyl, monohalophenyl, monoalkyl(C.sub.1 -C.sub.4)phenyl or monoalkoxy(C.sub.1 -C.sub.4)phenyl; R.sub.6 and R.sub.7 are alkyl C.sub.1 -C.sub.2 ; R.sub.8 is hydrogen, alkyl C.sub.1 -C.sub.4, phenyl, monohalophenyl, monoalkyl(C.sub.1 -C.sub.4)phenyl, monoalkoxy(C.sub.1 - C.sub.4)phenyl, mononitrophenyl or trifluoromethylphenyl; R.sub.9 is hydrogen or alkyl C.sub.1 -C.sub.4 ; R.sub.10 is halogen; represents a single or double bond.
This invention also relates to a method for regulating the growth of plants with these compounds.
REFERENCES:
patent: 3123618 (1964-03-01), Schumann et al.
patent: 3549655 (1970-12-01), Bublitz
patent: 3790597 (1974-02-01), Dexter et al.
Los Marinus
Walworth Bryant L.
American Cyanamid Company
Berch Mark L.
Jackson H. G.
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