DE209033A - - Google Patents
Info
- Publication number
- DE209033A DE209033A DE209033A DE 209033 A DE209033 A DE 209033A DE 209033 A DE209033 A DE 209033A
- Authority
- DE
- Germany
- Prior art keywords
- class
- organic acids
- salts
- godfather
- aminoanthraquinones
- 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.)
- Pending
Links
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims 3
- 238000000034 method Methods 0.000 claims 2
- 150000007524 organic acids Chemical class 0.000 claims 2
- 235000005985 organic acids Nutrition 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 238000007792 addition Methods 0.000 claims 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- -1 nitrogen-containing anthraquinone Chemical class 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
Family
ID=
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