Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1978-06-05
1980-04-01
Rollins, Alton D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260607AR;, 260609R, 424337, 71 67, C07C14932, C07C14934, A01N 914, C07C14900
Patent
active
041961528
ABSTRACT:
1-Halo-2-alkylthioethyl and 1-halo-2-arylthioethyl sulfones, having algicidal and fungicidal activity, are prepared by the addition of arylsulfenyl or alkylsulfenyl halides to alkyl or aryl vinyl sulfones. The thioethyl sulfone products are treated with a base to produce 2-alkylthiovinyl or 2-arylthiovinyl sulfones, which also have algicidal and fungicidal activity. The vinyl sulfones are halogenated to produce 1,2-dihalothioethyl sulfones, which have superior fungicidal activity, especially for tomato and celery late blight.
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Chem. Abstracts 51: 5721f (1957).
Chevron Research Company
DeJonghe T. G.
Eakin M. C.
Newell D. A.
Rollins Alton D.
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