Wood preservative oxathiazines
First Claim
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1. A compound of the formula ##STR14## wherein n is 0, 1 or 2;
- R1 is hydrogen, C1 -C4 linear or branched alkyl, or benzyl; and
Q is;
##STR15## wherein R2, R3 and R4 are, individually, hydrogen, alkyl, alkoxy, alkylthio, alkoxycarbonyl, halogen, trihalomethyl, cyano, acetyl, forrayl, benzoyl, nitro, alkoxyaminomethyl, phenyl or phenylaminocarbonyl, wherein the alkyl or alkoxy moieties are all C1 -C4, linear or branched, with the proviso that at least one of R2, R3 or R4 must be other than hydrogen;
##STR16## wherein R5, R6 and R7 are, individually, hydrogen, C1 -C4 alkoxy, C1 -C4 alkylthio, halogen, trihalomethyl, cyano, acetyl, formyl, benzoyl, nitro, phenyl or phenylaminocarbonyl, with the proviso that at least one of R5, R6 or R7 must be other than hydrogen;
##STR17## wherein R8, R9 and R10 are, individually, hydroxyl, halo, C1 -C12 alkyl, C5 -C6 cycloalkyl, trihalomethyl, phenyl, C1 -C5 alkoxy, C1 -C5 alkylthio, tetrahydropyranyloxy, phenoxy, (C1 -C4 alkyl)carbonyl, phenylcarbonyl, C1 -C4 alkylsulfinyl, C1 -C4 alkylsulfonyl, carboxy or its alkali metal salt, (C1 -C4 alkoxy)carbonyl, (C1 -C4 alkyl)aminocarbonyl, phenylaminocarbonyl, tolylaminocarbonyl, morpholinocarbonyl, amino, nitro, cyano, dioxolanyl, or (C1 -C4 alkoxy)iminomethyl;
or ##STR18## wherein X is oxygen or sulfur;
Y is nitrogen, --CH--, or --C(C1 -C4 alkoxy)--; and
R" is hydrogen or C1 -C4 alkyl.
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Abstract
The present invention provides certain 3-aryl-5,6-dihydro-1,4,2-ocathiazines and their oxides, useful for the long-term preservation of wood and composite wood materials against wood damaging and wood destroying materials. The present invention also provides compositions containing these 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides, and a suitable vehicle therefor. A method of preserving wood is also disclosed in which a fungicidally or bactericidally effective amount of the present 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides, are applied to the wood substrate to be protected.
31 Citations
4 Claims
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1. A compound of the formula ##STR14## wherein n is 0, 1 or 2;
- R1 is hydrogen, C1 -C4 linear or branched alkyl, or benzyl; and
Q is;
##STR15## wherein R2, R3 and R4 are, individually, hydrogen, alkyl, alkoxy, alkylthio, alkoxycarbonyl, halogen, trihalomethyl, cyano, acetyl, forrayl, benzoyl, nitro, alkoxyaminomethyl, phenyl or phenylaminocarbonyl, wherein the alkyl or alkoxy moieties are all C1 -C4, linear or branched, with the proviso that at least one of R2, R3 or R4 must be other than hydrogen;
##STR16## wherein R5, R6 and R7 are, individually, hydrogen, C1 -C4 alkoxy, C1 -C4 alkylthio, halogen, trihalomethyl, cyano, acetyl, formyl, benzoyl, nitro, phenyl or phenylaminocarbonyl, with the proviso that at least one of R5, R6 or R7 must be other than hydrogen;
##STR17## wherein R8, R9 and R10 are, individually, hydroxyl, halo, C1 -C12 alkyl, C5 -C6 cycloalkyl, trihalomethyl, phenyl, C1 -C5 alkoxy, C1 -C5 alkylthio, tetrahydropyranyloxy, phenoxy, (C1 -C4 alkyl)carbonyl, phenylcarbonyl, C1 -C4 alkylsulfinyl, C1 -C4 alkylsulfonyl, carboxy or its alkali metal salt, (C1 -C4 alkoxy)carbonyl, (C1 -C4 alkyl)aminocarbonyl, phenylaminocarbonyl, tolylaminocarbonyl, morpholinocarbonyl, amino, nitro, cyano, dioxolanyl, or (C1 -C4 alkoxy)iminomethyl;
or ##STR18## wherein X is oxygen or sulfur;
Y is nitrogen, --CH--, or --C(C1 -C4 alkoxy)--; and
R" is hydrogen or C1 -C4 alkyl. - View Dependent Claims (2, 3)
- R1 is hydrogen, C1 -C4 linear or branched alkyl, or benzyl; and
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4. A compound of the formula ##STR19## wherein n is 0, 1 or 2;
- R1 is hydrogen, C1 -C4 linear or branched alkyl, or benzyl; and
Q is;
##STR20## wherein X is oxygen or sulfur;
Y is nitrogen, --CH--, or --C(C1 -C4 alkoxy)--; and
R" is hydrogen or C1 -C4 alkyl.
- R1 is hydrogen, C1 -C4 linear or branched alkyl, or benzyl; and
Specification
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Current AssigneeMacDermid Agricultural Solutions, Inc. (Element Solutions Inc)
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Original AssigneeUniroyal Chemical Company Inc
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InventorsValcke, Alex R. A., Davis, Robert Allan, Brouwer, Walter Gerhard
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Primary Examiner(s)Gibson, Sharon
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Assistant Examiner(s)BAXAM, DEANNA L
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Application NumberUS08/295,117Time in Patent Office1,413 DaysField of Search544/2, 504/131, 504/140, 504/148, 504/156, 504/160, 252/399, 427/440US Class Current544/2CPC Class CodesA01N 43/88 six-membered rings with thr...B27K 3/343 Heterocyclic compoundsC07D 291/06 Six-membered ringsC07D 419/04 directly linked by a ring-m...
