Fungicidal N-cyanoalkyl-N-haloalkylthio sulfonamides

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Para-n-benzene - sulfoxy-n containing doai – and said benzene...

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2603977R, 514438, 514523, 514526, 549 75, 558303, 558390, 558408, 558426, 558430, 558431, 558432, 558433, 558434, 558437, A01N 4106, C07C14372

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046525564

ABSTRACT:
Compounds of the formula: ##STR1## wherein R is aryl of 6 to 12 carbon atoms or aralkyl of 7 to 14 carbon atoms either optionally substituted with 1 to 3 substituents independently selected from lower alkyl of 1 to 6 carbon atoms, lower alkoxy of 1 to 6 carbon atoms, lower alkylthio of 1 to 6 carbon atoms, lower alkylsulfinyl of 1 to 6 carbon atoms, lower alkylsulfonyl of 1 to 6 carbon atoms, halogen, trihalomethyl, nitro, cyano or carboxyl; alkyl of 1 to 10 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, lower alkenyl of 2 to 6 carbon atoms, or lower alkynyl of 2 to 6 carbon atoms, all optionally substituted with 1 to 3 halogen atoms; lower alkoxyalkylene; lower alkylene carbalkoxy; lower alkylthioalkylene; lower alkylsulfinylalkylene; or lower alkylsulfonylalkylene; R.sup.1 and R.sup.2 are independently hydrogen, lower alkyl of 1 to 6 carbon atoms, aryl of 6 to 12 carbon atoms, or thienyl, or taken together form an alkylene bridge to give a cycloalkyl group of 3 to 10 carbon atoms; and R.sup.3 is alkyl of 1 to 3 carbon atoms substituted with 3 to 6 halogen atoms or trihalovinyl are fungicidal.

REFERENCES:
patent: 3178447 (1965-04-01), Kohn
patent: 4283416 (1981-08-01), Chan
patent: 4350831 (1982-09-01), Chan et al.
patent: 4402980 (1983-09-01), Kuhle et al.
patent: 4511735 (1985-04-01), Magee

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