Claims
- 1. A compound consisting of a carboxylic aromatic nucleus of from 6 to 20 carbon atoms and, fused with the aromatic ring, a heterocyclic ring chosen from the class consisting of (a) a 1,2,5-oxatellurazole or 1,2,5-oxatellurazolium ring and (b) a 1,2,5-oxatellurazine or 1,2,5-oxatellurazinium ring.
- 2. A compound containing a 1,2,5-oxatellurazole or 1,2,5-oxatellurazolium ring fused with a carbocyclic aromatic nucleus having from 6 to 20 carbon atoms.
- 3. A compound of the formula ##STR80## where G represents the atoms completing a fused acenaphtho, benzo, or naphtho nucleus which is unsubstituted or substituted with at least one group chosen from the class consisting of hydroxy, hydroxyalkyl, alkyl, alkoxy, aryloxy, hydroxyaryl, and amino groups, where each aryl moiety is chosen from the class consisting of phenyl and naphthyl and each alkyl moiety contains up to 18 carbon atoms,
- m is zero or 1 and
- X is halogen or pseudohalogen chosen from the group consisting of cyano, thiocyanate, and hydroxy.
- 4. A compound of the formula ##STR81## where G represents the atoms completing a fused acenaphtho or naphtho nucleus which is unsubstituted or substituted with at least one substituent chosen from the groups consisting of halogen, alkyl, and alkoxy, where said alkyl moieties contain from 1 to 6 carbon atoms and
- X is chloride, bromide, or iodide.
- 5. A compound of the formula ##STR82## where R.sup.1 and R.sup.2 are individually chosen from among hydrogen, hydroxy, hydroxyalkyl, alkyl, alkoxy, aryloxy, hydroxyaryl, and amino groups where aryl in each occurrence is chosen from the class consisting of phenyl and naphthyl and alkyl in each occurrence contains from 1 to 6 carbon atoms,
- R.sup.1 and R.sup.2 taken together form a --O--(CH.sub.2).sub.n --O-- linkage, where n is 1 to 3, and
- X represents chloride, bromide, or iodide.
- 6. A compound according to claim 3 wherein G is comprised of a fused acenaphthene ring.
- 7. A compound according to claim 3 wherein G is comprised of a fused naphthalene ring.
- 8. A compound containing a 1,2,5-oxatellurazine or 1,2,5-oxatellurazinium ring fused with a carbocyclic aromatic ring containing from 6 to 20 carbon atoms.
- 9. A compound of the formula ##STR83## wherein G represents the atoms completing a fused benzo or naptho nucleus which is unsubstituted or substituted with at least one substituent chosen from the group consisting of (a) a hydrocarbon linked directly or through a divalent oxygen or sulfur atom, an amino group, an amido group, a sulfonamido group, a ureido group, or a thioureido group; (b) a hydroxy group; and (c) a --C(O)M or --S(O.sub.2)M group;
- R is a hydrocarbon moiety optionally linked through a divalent oxy, thio, or carbonyl linkage, an amino group, an amido group, a ureido group, a formamidine disulfide group, or a --C(O)M group, wherein M is chosen to complete an acid, ester, thioester, or salt,
- all aromatic hydrocarbon moieties being independently chosen from the group consisting of phenyl and naphthyl and all aliphatic hydrocarbon moieties being independently chosen from the group consisting of alkyl of up to 18 carbon atoms, and
- X represents halogen or pseudohalogen chosen from the class consisting of cyano, thiocyanate, and hydroxy.
- 10. A compound according to claim 9 wherein G completes an unsubstituted benzo or naphtho aromatic nucleus.
- 11. A compound of the formula ##STR84## wherein G completes a benzo or naphtho ring which is unsubstituted or substituted with at least one substituent chosen from the group consisting of alkyl, alkoxy, alkylthio, and hydroxy;
- R is alkyl;
- said alkyl moieties in each occurrence containing from 1 to 6 carbon atoms; and
- X represents chloride, bromide, or iodide.
- 12. A compound chosen from the class consisting of
- 1-chloro-5,6-dimethoxy-2,1,3-benzotellurazole-N-oxide;
- 3-chloronaphtho[2,1-c]-1,2,5-oxatellurazole;
- 3-bromonaphtho[2,1-c]-1,2,5-oxatellurazole;
- 3-chloro-5-methylnaphtho[2,1-c]-1,2,5-oxatelluraazole;
- 3-chloro-7-methoxynaphtho[2,1-c]-1,2,5-oxatellurazole;
- and
- 1-chloroacenaphtho[1,2-d]-2,1,5-oxatellurazole.
- 13. A compound chosen from the class consisting of
- 1,1,1-trichloro-6-methoxy-3-methyl-2,1,4-benzoxatellurazinium, inner salt;
- 1,1,1-trichloro-3,6-dimethyl-2,1,4-benzoxatellurazinium, inner salt;
- 1,1,1-trichloro-3,6,7-trimethyl-2,1,4-benzoxatellurazinium, inner salt;
- 1,1,1-trichloro-3-methyl-6-methylthio-2,1,4-benzoxatellurazinium, inner salt; and
- 1,1,1-trichloro-6-hydroxy-3-methyl-2,1,4-benzoxatellurazinium, inner salt.
Parent Case Info
This is a divisional application of U.S. Ser. No. 783,727, filed Oct. 3, 1985, which is a divisional application of U.S. Ser. No. 660,155 filed Oct. 12, 1984 (now U.S. Pat. No. 4,576,905, issued Mar. 18, 1986), which is a continuation-in-part application of U.S. Ser. No. 529,829, filed Sept. 6, 1983 (now abandoned).
US Referenced Citations (7)
Foreign Referenced Citations (1)
Number |
Date |
Country |
136420 |
Nov 1976 |
JPX |
Non-Patent Literature Citations (3)
Entry |
Amundsen et al., Chemical Abstracts, vol. 98, entry 44621f (1983). |
Maatschappij, Chemical Abstracts, vol. 98, entry 179392c (1983). |
"Un Nouvel Heterocycle Tellure: 1e Benzisotellurazole-1,2", Campsteyn et al., Journal of Heterocyclic Chemistry, vol. 15, August 1978, pp. 745-748. |
Divisions (2)
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Number |
Date |
Country |
Parent |
783727 |
Oct 1985 |
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Parent |
660155 |
Oct 1984 |
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Continuation in Parts (1)
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Number |
Date |
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Parent |
529829 |
Sep 1983 |
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