DE106504C - - Google Patents
Info
- Publication number
- DE106504C DE106504C DENDAT106504D DE106504DA DE106504C DE 106504 C DE106504 C DE 106504C DE NDAT106504 D DENDAT106504 D DE NDAT106504D DE 106504D A DE106504D A DE 106504DA DE 106504 C DE106504 C DE 106504C
- Authority
- DE
- Germany
- Prior art keywords
- cresol
- iodine
- triiodine
- solution
- sodium hydroxide
- 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.)
- Active
Links
- 238000001311 chemical methods and process Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 11
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 8
- 229910052740 iodine Inorganic materials 0.000 description 7
- 239000011630 iodine Substances 0.000 description 7
- 235000011121 sodium hydroxide Nutrition 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 150000002497 iodine compounds Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WHSXTWFYRGOBGO-UHFFFAOYSA-N 3-methylsalicylic acid Chemical compound CC1=CC=CC(C(O)=O)=C1O WHSXTWFYRGOBGO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002496 iodine Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- FJWLWIRHZOHPIY-UHFFFAOYSA-N potassium;hydroiodide Chemical compound [K].I FJWLWIRHZOHPIY-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE106504C true DE106504C (forum.php) |
Family
ID=376669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT106504D Active DE106504C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE106504C (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182089A (en) * | 1961-01-31 | 1965-05-04 | Nepera Chemical Co Inc | Method of preparing 2, 4, 6-triiodinated aromatic compounds |
-
0
- DE DENDAT106504D patent/DE106504C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182089A (en) * | 1961-01-31 | 1965-05-04 | Nepera Chemical Co Inc | Method of preparing 2, 4, 6-triiodinated aromatic compounds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2855764A1 (de) | Verfahren zur herstellung von nitrodiarylamin unter verwendung eines promotors | |
| DE106504C (forum.php) | ||
| DE484360C (de) | Verfahren zur Darstellung von organischen Rhodanverbindungen | |
| DE97101C (forum.php) | ||
| DE620904C (de) | Verfahren zur Darstellung cyclischer ª‡-Cyanketimide und cyclischer ª‡-Cyanketone | |
| DE186526C (forum.php) | ||
| DE217477C (forum.php) | ||
| DE194040C (forum.php) | ||
| DE937289C (de) | Verfahren zur Herstellung von Tricyclodecen-[5, 2, 1, 0]-ol-(8) | |
| DE499825C (de) | Verfahren zur Herstellung von Verbindungen aus Inden und Phenolen | |
| DE415318C (de) | Verfahren zur Herstellung von 4-Arylamino-1-arylimino-2-naphthochinonen | |
| DE108761C (forum.php) | ||
| DE187822C (forum.php) | ||
| DE82078C (forum.php) | ||
| DE105103C (forum.php) | ||
| DE629373C (de) | Verfahren zur Herstellung von C, C-disubstituierten Abkoemmlingen der Barbitursaeure | |
| DE1117107B (de) | Verfahren zur Herstellung von 1-Chlor-3-methyl-buten-(2) | |
| DE99542C (forum.php) | ||
| DE265852C (forum.php) | ||
| DE162322C (forum.php) | ||
| DE2425811B2 (de) | Verfahren zur herstellung ungesaettigter aromatischer aminoverbindungen | |
| DE168115C (forum.php) | ||
| DE640456C (de) | Verfahren zur Darstellung von 3, 4-Dioxyphenylmonocycloalkylaminobutan-1-olen | |
| DE230172C (forum.php) | ||
| DE250075C (forum.php) |