Claims
- 1. An enamine of the formula ##STR25## in which X.sup.1 represents hydrogen, nitro, alkyl with 1-3 carbon atoms or halogen,
- X.sup.2 denotes halogen, alkyl with 1-3 carbon atoms, an alkylsulphonyl group with up to 3 C atoms in the alkyl radical or a phenylsulphonyl group, X.sup.5 can be hydrogen, halogen or methyl, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each independently represents hydrogen, an alkyl group with 1-3 carbon atoms, phenyl, or a phenyl radical which is substituted by halogen, nitro, or alkyl with up to 3 carbon atoms,
- wherein 2 or 3 of A, B, D and E represent nitrogen and the balance represent C--H,
- Y represents a carboxyl group, a nitrile group an ester group --COOR.sup.5 or an acid amide group --CONR.sup.6 R.sup.7,
- Z represents oxygen or an amine radical NR.sup.8,
- m and n each denote 0 or 1,
- X.sup.3 represents halogen or the nitro group and
- X.sup.4 denotes halogen, a nitro group, an alkoxy, alkylmercapto or alkylsulphonyl group with in each case 1-3 carbon atoms or an arylsulphonyl group.
Priority Claims (1)
Number |
Date |
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Kind |
3600891 |
Jan 1986 |
DEX |
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Parent Case Info
This is a division of Ser. No. 108,839, filed 10/15/87, now U.S. Pat. No. 4,841,059.
US Referenced Citations (6)
Divisions (1)
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108839 |
Oct 1987 |
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