SU411077A1 - - Google Patents
Info
- Publication number
- SU411077A1 SU411077A1 SU1684357A SU1684357A SU411077A1 SU 411077 A1 SU411077 A1 SU 411077A1 SU 1684357 A SU1684357 A SU 1684357A SU 1684357 A SU1684357 A SU 1684357A SU 411077 A1 SU411077 A1 SU 411077A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- product
- yield
- leuco
- monohydrate
- supplied
- Prior art date
Links
- 238000000034 method Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000000975 dye Substances 0.000 description 3
- 150000004682 monohydrates Chemical class 0.000 description 3
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WGOXABJBDOYQFK-UHFFFAOYSA-N 1,4-diaminoanthracene-9,10-diol Chemical compound C1=CC=C2C(O)=C3C(N)=CC=C(N)C3=C(O)C2=C1 WGOXABJBDOYQFK-UHFFFAOYSA-N 0.000 description 1
- FBMQNRKSAWNXBT-UHFFFAOYSA-N 1,4-diaminoanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=CC=C2N FBMQNRKSAWNXBT-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 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 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 210000003692 ilium Anatomy 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100001160 nonlethal Toxicity 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1684357A SU411077A1 (enExample) | 1971-07-20 | 1971-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1684357A SU411077A1 (enExample) | 1971-07-20 | 1971-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU411077A1 true SU411077A1 (enExample) | 1974-01-15 |
Family
ID=20483870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1684357A SU411077A1 (enExample) | 1971-07-20 | 1971-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU411077A1 (enExample) |
-
1971
- 1971-07-20 SU SU1684357A patent/SU411077A1/ru active
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