GB1458178A - Chromogenic quinoxaline compounds - Google Patents
Chromogenic quinoxaline compoundsInfo
- Publication number
- GB1458178A GB1458178A GB1388775A GB1388775A GB1458178A GB 1458178 A GB1458178 A GB 1458178A GB 1388775 A GB1388775 A GB 1388775A GB 1388775 A GB1388775 A GB 1388775A GB 1458178 A GB1458178 A GB 1458178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quinoxalinic
- acid
- prepared
- diethylaminobenzoyl
- dimethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 125000001567 quinoxalinyl group Chemical class N1=C(C=NC2=CC=CC=C12)* 0.000 title 1
- XMOWAIVXKJWQBJ-UHFFFAOYSA-N 1-ethyl-2-methylindole Chemical compound C1=CC=C2N(CC)C(C)=CC2=C1 XMOWAIVXKJWQBJ-UHFFFAOYSA-N 0.000 abstract 2
- XHWHHMNORMIBBB-UHFFFAOYSA-N 2,2,3,3-tetrahydroxybutanedioic acid Chemical compound OC(=O)C(O)(O)C(O)(O)C(O)=O XHWHHMNORMIBBB-UHFFFAOYSA-N 0.000 abstract 2
- CIPVVROJHKLHJI-UHFFFAOYSA-N n,n-diethyl-3-methylaniline Chemical compound CCN(CC)C1=CC=CC(C)=C1 CIPVVROJHKLHJI-UHFFFAOYSA-N 0.000 abstract 2
- UPUZGXILYFKSGE-UHFFFAOYSA-N quinoxaline-2-carboxylic acid Chemical class C1=CC=CC2=NC(C(=O)O)=CN=C21 UPUZGXILYFKSGE-UHFFFAOYSA-N 0.000 abstract 2
- -1 2 - Ethoxy - 4 - diethylaminobenzoyl Chemical group 0.000 abstract 1
- WKOHVMBAOTXZJR-UHFFFAOYSA-N 3-[2-chloro-4-(diethylamino)benzoyl]quinoxaline-2-carboxylic acid Chemical compound ClC1=CC(N(CC)CC)=CC=C1C(=O)C1=NC2=CC=CC=C2N=C1C(O)=O WKOHVMBAOTXZJR-UHFFFAOYSA-N 0.000 abstract 1
- CWWOPWLTOIDVFA-UHFFFAOYSA-N 3-[4-(diethylamino)-2-methylbenzoyl]-6,7-dimethylquinoxaline-2-carboxylic acid Chemical compound CC1=C(C(=O)C2=NC3=CC(=C(C=C3N=C2C(=O)O)C)C)C=CC(=C1)N(CC)CC CWWOPWLTOIDVFA-UHFFFAOYSA-N 0.000 abstract 1
- CXMJISFYVURLRS-UHFFFAOYSA-N 3-[4-(diethylamino)-2-methylbenzoyl]quinoxaline-2-carboxylic acid Chemical compound CC1=CC(N(CC)CC)=CC=C1C(=O)C1=NC2=CC=CC=C2N=C1C(O)=O CXMJISFYVURLRS-UHFFFAOYSA-N 0.000 abstract 1
- IWFHBRFJOHTIPU-UHFFFAOYSA-N 4,5-dichlorobenzene-1,2-diamine Chemical compound NC1=CC(Cl)=C(Cl)C=C1N IWFHBRFJOHTIPU-UHFFFAOYSA-N 0.000 abstract 1
- XSZYBMMYQCYIPC-UHFFFAOYSA-N 4,5-dimethyl-1,2-phenylenediamine Chemical compound CC1=CC(N)=C(N)C=C1C XSZYBMMYQCYIPC-UHFFFAOYSA-N 0.000 abstract 1
- XSCHRSMBECNVNS-UHFFFAOYSA-N benzopyrazine Natural products N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 abstract 1
- YEBDGBXBXQSSLM-UHFFFAOYSA-N furo[3,4-b]quinoxaline-1,3-dione Chemical compound C1=CC=C2N=C3C(=O)OC(=O)C3=NC2=C1 YEBDGBXBXQSSLM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/44—Benzopyrazines with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Photoreceptors In Electrophotography (AREA)
- Luminescent Compositions (AREA)
Abstract
1458178 Quinoxalinic acid derivatives NCR CORP 4 April 1975 [8 May 1974] 13887/75 Addition to 1367569 Heading C2C [Also in Divisions C4 and D2] 2 - (2 - Methyl - 4 - diethylaminobenzoyl)- 3-quinoxalinic acid is prepared from N,N-diethyl-m-toluidine and 2,3-quinoxalinic anhydride (I) (Ex. 1). 2 - (2 - Ethoxy - 4 - diethylaminobenzoyl). 3 - quinoxalinic acid is prepared from N,N- diethyl-m-phenatidine and (I) (Ex. 10). 2 - (2 - Chloro - 4 - diethylaminobenzoyl)- 3 - quinoxalinic acid is prepared from mchloro-N,N-diethylaniline and (I) (Ex. 18). 2 - (1 - Ethyl - 2 - methylindol - 3 - eyl)- 3- quinoxalinic acid is prepared from 1-ethyl-2- methylindole and (I) (Ex. 23). 2 - (2 - Methyl - 4 - diethylaminobenzoyl)- 6,7 - dimethyl - 3 - quinoxalinic acid is prepared from N,N-diethyl-m-toluidine and 6,7-dimethyl- 2,3-quinoxalinic anhydride (Ex. 29). 6,7 - Dichloro - 2,3 - quinoxalinic acid is prepared from dihydroxytartaric acid and 4,5- dichloro-o-phenylene diamine (Ex. 36). 6,7 - Dimethyl - 2,3 - quinoxaline anhydride is prepared from dihydroxytartaric acid and 4,5-dimethyl-o-phenylene diamine (Ex. 38).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46811274A | 1974-05-08 | 1974-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1458178A true GB1458178A (en) | 1976-12-08 |
Family
ID=23858477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1388775A Expired GB1458178A (en) | 1974-05-08 | 1975-04-04 | Chromogenic quinoxaline compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1458178A (en) |
-
1975
- 1975-04-04 GB GB1388775A patent/GB1458178A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |