GB336495A - - Google Patents
Info
- Publication number
- GB336495A GB336495A GB37777/29A GB3777729A GB336495A GB 336495 A GB336495 A GB 336495A GB 37777/29 A GB37777/29 A GB 37777/29A GB 3777729 A GB3777729 A GB 3777729A GB 336495 A GB336495 A GB 336495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- iodine
- bromination
- aqueous suspension
- chloride
- 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
- 239000003054 catalyst Substances 0.000 abstract 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 2
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- 230000031709 bromination Effects 0.000 abstract 2
- 238000005893 bromination reaction Methods 0.000 abstract 2
- 229910052740 iodine Inorganic materials 0.000 abstract 2
- 239000011630 iodine Substances 0.000 abstract 2
- QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical compound ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- PGEHNUUBUQTUJB-UHFFFAOYSA-N anthanthrone Chemical compound C1=CC=C2C(=O)C3=CC=C4C=CC=C5C(=O)C6=CC=C1C2=C6C3=C54 PGEHNUUBUQTUJB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 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
- C09B3/60—Anthanthrones
- C09B3/64—Preparation from starting materials already containing the anthanthrone nucleus
- C09B3/66—Preparation from starting materials already containing the anthanthrone nucleus by halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE336495T | 1928-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB336495A true GB336495A (enrdf_load_stackoverflow) | 1930-10-16 |
Family
ID=31894964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37777/29A Expired GB336495A (enrdf_load_stackoverflow) | 1928-12-10 | 1929-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB336495A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE33429E (en) * | 1981-03-23 | 1990-11-06 | Dow Corning Corporation | Lattice-entrapped emollient-moisturizer composition |
-
1929
- 1929-12-09 GB GB37777/29A patent/GB336495A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE33429E (en) * | 1981-03-23 | 1990-11-06 | Dow Corning Corporation | Lattice-entrapped emollient-moisturizer composition |
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