DE267210C - - Google Patents
Info
- Publication number
- DE267210C DE267210C DENDAT267210D DE267210DA DE267210C DE 267210 C DE267210 C DE 267210C DE NDAT267210 D DENDAT267210 D DE NDAT267210D DE 267210D A DE267210D A DE 267210DA DE 267210 C DE267210 C DE 267210C
- Authority
- DE
- Germany
- Prior art keywords
- cresol
- calcium
- salts
- decomposed
- neutral
- 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
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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
-
- 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
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
-
- 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
- C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
- C07C37/66—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring by conversion of hydroxy groups to O-metal groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE267210C true DE267210C (enrdf_load_stackoverflow) |
Family
ID=524288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT267210D Active DE267210C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE267210C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT267210D patent/DE267210C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69111303T2 (de) | Verfahren zur Reinigung von Phenol. | |
| DE267210C (enrdf_load_stackoverflow) | ||
| DE1246750B (de) | Verfahren zur Gewinnung von reinem 2, 6-Xylenol | |
| DE2522512A1 (de) | Verfahren zur gewinnung von orthophenylphenol | |
| DE3302812A1 (de) | Verfahren zur gewinnung von phenolen aus kohlenwasserstoffen | |
| DE2102476B2 (de) | Verfahren zur reinigung von o-hydroxydiphenyl | |
| DE604406C (enrdf_load_stackoverflow) | ||
| EP0115299B1 (de) | Verfahren zur gleichzeitigen Gewinnung von 4-Hydroxydiphenyl und 4,4'-Dihydroxydiphenyl | |
| DE68909118T2 (de) | Verfahren zur Ausscheidung von 2,6-Dimethylnaphthalin. | |
| DE2349226A1 (de) | Verfahren zur reinigung von aceton | |
| DE1189975B (de) | Verfahren zur Herstellung von beta, beta'-Dicyandiaethylaether | |
| DE1009628B (de) | Verfahren zur Herstellung von Arylphosphonsaeuren | |
| DE963330C (de) | Verfahren zur Gewinnung von reiner Pimelinsaeure | |
| DE110010C (enrdf_load_stackoverflow) | ||
| DE898737C (de) | Verfahren zur Herstellung von Chlormethylmethylaether | |
| DE152652C (enrdf_load_stackoverflow) | ||
| DE433268C (de) | Verfahren zur Zerlegung von Steinkohlenurteer oder seinen Destillaten in Phenole undNeutraloele | |
| DE942865C (de) | Verfahren zur Herstellung von 2-methyl-4-chlor-phenoxyessigsaurem Calcium und/oder 2-methyl-6-chlor-phenoxyessigsaurem Calcium | |
| DE1145629B (de) | Verfahren zur Herstellung von reinem m- und p-Kresol aus technischen Gemischen aus m- und p-Kresol | |
| DE2403664C3 (de) | Verfahren zur Reindarstellung von Naphthalin | |
| DE913054C (de) | Verfahren zur Gewinnung von ª‰-Naphthol aus Gemischen, die ein ª‰-Dialkylmethylnaphthalin enthalten | |
| AT124276B (de) | Verfahren zur Gewinnung von reinem m-Kresol bzw. reinem m- und p-Kresol. | |
| DE507794C (de) | Verfahren zur Darstellung von Glycerophosphaten | |
| DE670762C (de) | Verfahren zur Gewinnung von hochprozentigem p-Kresol aus den aus einem technischen Kresolgemisch durch wasserfreie Oxalsaeure abgeschiedenen Additionsverbindungen | |
| DE1493801C (de) | Kontinuierliches Verfahren zur Her Stellung von Phenol durch Chlorierung von Benzol und Hydrolyse des Chlorbenzols |