 Fireplace fuel stove and grill device |
| What I claim is: 1. A fireplace log burning cooking stove comprising opposite end plate members, a ... |
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| Fireplace heating channel |
| The Fireplace Heating Channel consists of a metal air conveying channel designed to fit closely ... |
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| Forced air channel baffles |
| The present invention is a forced air heating unit having double walled sides, back, and bottom, ... |
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| Plural chamber gas burner |
| What I claim is: 1. A plural chamber gas burner for use in a cooking grill, comprising: a structure ... |
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| Display containers |
| What is claimed is: 1. An article-display container adapted to be flat when stored and to become ... |
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| Package including product support insert |
| In brief, the invention is a stiffening packaging element adapted to support and retain sliced ... |
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| Fuel burning heater |
| Referring now to the drawing for a better understanding of my invention, I show a lower housing ... |
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| Catalytic stove |
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| Device and method for converting wood into thermal energy |
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| Furnace with draft-limiter and ventilation |
| We claim: 1. Furnace wherein there is connected to the exhaust gas duct after said furnace in the ... |
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Fluoroalkoxy-aminotriazines
| Details |
Inventors: Meyer, Willy;
Assignee: Ciba-Geigy Corporation (Ardsley, NY)
Primary Examiner:
Assistant Examiner:
Attorney, Agent or Firm:
There are described novel intermediates for herbicides of the sulfonylurea class, which have the general formula I ##STR1## wherein E is nitrogen or the methine group, R.sub.1 is halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -haloalkyl, --NR.sub.3 R.sub.4 or alkoxyalkyl having at most 4 carbon atoms, and R.sub.2 is a group --G--CF.sub.2 --T, where G is oxygen or sulfur, T is hydrogen, --CHClF, --CHBrF, --CHF.sub.2 or --CHF--CF.sub.3, R.sub.3 is hydrogen, methyl or ethyl, and R.sub.4 is hydrogen, methyl, ethyl, methoxy, ethoxy or methoxymethyl, with the proviso that R.sub.1 is not C.sub.1 -C.sub.4 -alkyl when simultaneously E is nitrogen and G is oxygen. |
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DETAILED DESCRIPTION What is claimed is: 1.
A fluoroalkoxy-amine triazine of the formula I ##STR10## wherein R.
sub.
1 is halogen, C.
sub.
1 -C.
sub.
4 -alkyl, C.
sub.
1 -C.
sub.
4 -alkoxy, C.
sub.
1 -C.
sub.
4 -haloalkoxy, C.
sub.
1 -C.
sub.
4 -alkylthio, C.
sub.
1 -C.
sub.
4 -haloalkyl, --NR.
sub.
3 R.
sub.
4 or alkoxy alkyl having at most 4 carbon atoms, and R.
sub.
2 is a group --G--CF.
sub.
2 --T, where G is oxygen or sulfur, T is hydrogen, --CHClF, --CHBrF, --CHF.
sub.
2 or --CHF--CF.
sub.
3, R.
sub.
3 is hydrogen, methyl or ethyl, and R.
sub.
4 is hydrogen, methyl, ethyl, methoxy, ethoxy or methoxymethyl, with the proviso that R.
sub.
1 is not C.
sub.
1 -C.
sub.
4 -alkyl when G is oxygen.
2.
A compound according to claim 1, wherein R.
sub.
1 is halogen, C.
sub.
1 -C.
sub.
4 -alkyl, C.
sub.
1 -C.
sub.
4 -alkoxy, C.
sub.
1 -C.
sub.
4 -haloalkoxy, C.
sub.
1 -C.
sub.
4 -alkylthio, C.
sub.
1 -C.
sub.
4 -haloalkyl or alkoxyalkyl having at most 4 carbon atoms.
3.
A compound according to claim 1, wherein R.
sub.
1 is the group --NR.
sub.
3 R.
sub.
4, in which R.
sub.
3 is hydrogen, methyl or ethyl, and R.
sub.
4 is hydrogen, methyl, ethyl, methoxy, ethoxy or methoxymethyl.
4.
A compound according to claim 1, wherein R.
sub.
2 is 1,1,2,2-tetrafluoroethoxy.
5.
A compound according to claim 1, wherein R.
sub.
2 is --G--CHF.
sub.
2, wherein G is oxygen or sulfur.
6.
A compound according to claim 4, wherein R.
sub.
1 is fluorine, chlorine, methyl, ethyl, methoxy, ethoxy, difluoromethoxy, trifluoromethyl, fluoromethyl, methoxy-methyl or --NR.
sub.
3 R.
sub.
4, wherein R.
sub.
3 is hydrogen or methyl, and R.
sub.
4 is methyl or ethyl.
7.
A compound according to claim 5, wherein G is oxygen, R.
sub.
1 is fluorine, chlorine, methyl, ethyl, methoxy, ethoxy, difluoromethoxy, trifluoromethyl, fluoromethyl, methoxymethyl or --NR.
sub.
3 R.
sub.
4, wherein R.
sub.
3 is hydrogen or methyl, and R.
sub.
4 is methyl or ethyl.
8.
A compound according to claim 7, wherein R.
sub.
1 is methyl, ethyl, methoxy, ethoxy, difluoromethoxy, dimethylamino or ethylmethylamino.
9.
The compound according to claim 8 which is 2-amino-4-difluoromethoxy-6-methoxy-1,3,5-triazine
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