GB220930A - - Google Patents
Info
- Publication number
- GB220930A GB220930A GB12625/24A GB1262524A GB220930A GB 220930 A GB220930 A GB 220930A GB 12625/24 A GB12625/24 A GB 12625/24A GB 1262524 A GB1262524 A GB 1262524A GB 220930 A GB220930 A GB 220930A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrodibenzanthronyl
- nitrodibenzanthrone
- mononitrodibenzanthrone
- dinitrodibenzanthrone
- dibenzanthrone
- 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
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 230000000802 nitrating effect Effects 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- YKSGNOMLAIJTLT-UHFFFAOYSA-N violanthrone Chemical compound C12=C3C4=CC=C2C2=CC=CC=C2C(=O)C1=CC=C3C1=CC=C2C(=O)C3=CC=CC=C3C3=CC=C4C1=C32 YKSGNOMLAIJTLT-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
- C09B3/22—Dibenzanthrones; Isodibenzanthrones
- C09B3/30—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE220930T | 1923-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB220930A true GB220930A (enExample) | 1925-05-21 |
Family
ID=31893436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12625/24A Expired GB220930A (enExample) | 1923-08-21 | 1924-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB220930A (enExample) |
-
1924
- 1924-05-22 GB GB12625/24A patent/GB220930A/en not_active Expired
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