DE1518857C3 - - Google Patents
Info
- Publication number
- DE1518857C3 DE1518857C3 DE19511518857 DE1518857A DE1518857C3 DE 1518857 C3 DE1518857 C3 DE 1518857C3 DE 19511518857 DE19511518857 DE 19511518857 DE 1518857 A DE1518857 A DE 1518857A DE 1518857 C3 DE1518857 C3 DE 1518857C3
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen fluoride
- mol
- benzene
- difluorochloromethyl
- compounds
- 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511518857 DE1518857A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung von Difluorchlormethylderivaten des Benzols |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511518857 DE1518857A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung von Difluorchlormethylderivaten des Benzols |
DEF0046892 | 1965-08-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1518857A1 DE1518857A1 (de) | 1969-08-21 |
DE1518857B2 DE1518857B2 (US07816562-20101019-C00012.png) | 1974-04-18 |
DE1518857C3 true DE1518857C3 (US07816562-20101019-C00012.png) | 1974-12-12 |
Family
ID=25752629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19511518857 Granted DE1518857A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung von Difluorchlormethylderivaten des Benzols |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1518857A1 (US07816562-20101019-C00012.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6150499A (en) * | 1998-01-06 | 2000-11-21 | Specialty Coating Systems, Inc. | Process for preparation of TFPX-dichloride |
US6222078B1 (en) | 1998-12-10 | 2001-04-24 | Occidental Chemical Corporation | Method of making α-chloro-α,α-difluoro aromatic compounds |
US6117278A (en) * | 1998-12-10 | 2000-09-12 | Occidental Chemical Corporation | Method of making α-chloroxylenes |
EP1619175A1 (de) * | 2004-06-22 | 2006-01-25 | Solvay Fluor GmbH | Herstellung von fluorierten Alkylaromaten |
-
1951
- 1951-01-28 DE DE19511518857 patent/DE1518857A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1518857A1 (de) | 1969-08-21 |
DE1518857B2 (US07816562-20101019-C00012.png) | 1974-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |