DE1643245C3 - Process for the preparation of 2,5-dichloro-4-alkyl mercaptophenols - Google Patents
Process for the preparation of 2,5-dichloro-4-alkyl mercaptophenolsInfo
- Publication number
- DE1643245C3 DE1643245C3 DE19671643245 DE1643245A DE1643245C3 DE 1643245 C3 DE1643245 C3 DE 1643245C3 DE 19671643245 DE19671643245 DE 19671643245 DE 1643245 A DE1643245 A DE 1643245A DE 1643245 C3 DE1643245 C3 DE 1643245C3
- Authority
- DE
- Germany
- Prior art keywords
- dichloro
- alkyl
- preparation
- mercaptophenols
- conversion
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
i 643 245i 643 245
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1364268A CH513832A (en) | 1967-09-14 | 1968-09-12 | Process: X and, Y = Cl, alkylmercapto, alkylsulphinyl, alkylsulphonyl(C5-16), cyclohexyl-mercapto, cyclohexylsulphinyl or cyclohexylsulphonyl. Either X or Y = C |
FR1588892D FR1588892A (en) | 1967-09-14 | 1968-09-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0094478 | 1967-09-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1643245A1 DE1643245A1 (en) | 1972-03-16 |
DE1643245B2 DE1643245B2 (en) | 1973-01-04 |
DE1643245C3 true DE1643245C3 (en) | 1973-07-19 |
Family
ID=6987610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19671643245 Expired DE1643245C3 (en) | 1967-09-14 | 1967-09-14 | Process for the preparation of 2,5-dichloro-4-alkyl mercaptophenols |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1643245C3 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB956229A (en) * | 1962-01-29 | 1964-04-22 | Allied Chem | Improvements in or relating to the production of 4-methylmercaptophenol |
GB1000687A (en) * | 1963-05-27 | 1965-08-11 | Allied Chem | Methylmercaptophenols and process for their preparation |
-
1967
- 1967-09-14 DE DE19671643245 patent/DE1643245C3/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB956229A (en) * | 1962-01-29 | 1964-04-22 | Allied Chem | Improvements in or relating to the production of 4-methylmercaptophenol |
GB1000687A (en) * | 1963-05-27 | 1965-08-11 | Allied Chem | Methylmercaptophenols and process for their preparation |
Also Published As
Publication number | Publication date |
---|---|
DE1643245A1 (en) | 1972-03-16 |
DE1643245B2 (en) | 1973-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |