FR55791E - Procédé d'halogénation - Google Patents
Procédé d'halogénationInfo
- Publication number
- FR55791E FR55791E FR55791DA FR55791E FR 55791 E FR55791 E FR 55791E FR 55791D A FR55791D A FR 55791DA FR 55791 E FR55791 E FR 55791E
- Authority
- FR
- France
- Prior art keywords
- halogenation process
- halogenation
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
-
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR816695X | 1944-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR55791E true FR55791E (fr) | 1952-09-05 |
Family
ID=9267926
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR991122D Expired FR991122A (fr) | 1944-03-31 | 1944-03-31 | Procédé d'halogénation |
FR55791D Expired FR55791E (fr) | 1944-03-31 | 1944-08-02 | Procédé d'halogénation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR991122D Expired FR991122A (fr) | 1944-03-31 | 1944-03-31 | Procédé d'halogénation |
Country Status (5)
Country | Link |
---|---|
US (1) | US2510279A (fr) |
CH (1) | CH275428A (fr) |
DE (1) | DE816695C (fr) |
FR (2) | FR991122A (fr) |
GB (1) | GB599864A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221068A (en) * | 1962-03-01 | 1965-11-30 | Union Carbide Corp | Halogenated di-p-xylylenes |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1835754A (en) * | 1929-06-24 | 1931-12-08 | Dow Chemical Co | Halogenation of multinuclear aromatic hydrocarbons |
US1890772A (en) * | 1930-01-28 | 1932-12-13 | Du Pont | Chlorination of meta styrene |
US2033612A (en) * | 1933-04-04 | 1936-03-10 | Gen Electric | Chlorine derivatives of dibenzyl and process of preparing them |
US2243543A (en) * | 1938-10-14 | 1941-05-27 | Us Rubber Co | Parasiticide |
NL55950C (fr) * | 1940-03-20 | |||
US2353434A (en) * | 1940-09-25 | 1944-07-11 | May & Baker Ltd | Preparation of dicyanostilbenes |
GB546968A (en) * | 1941-01-01 | 1942-08-07 | May & Baker Ltd | Process for the manufacture of stilbene derivatives |
US2403179A (en) * | 1942-11-20 | 1946-07-02 | Standard Oil Co | Chlorination of hydrocarbon mixtures |
-
1944
- 1944-03-31 FR FR991122D patent/FR991122A/fr not_active Expired
- 1944-08-02 FR FR55791D patent/FR55791E/fr not_active Expired
-
1945
- 1945-03-29 US US585565A patent/US2510279A/en not_active Expired - Lifetime
- 1945-09-10 GB GB23325/45A patent/GB599864A/en not_active Expired
-
1947
- 1947-12-26 CH CH275428D patent/CH275428A/fr unknown
-
1948
- 1948-12-31 DE DEP28376A patent/DE816695C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR991122A (fr) | 1951-10-01 |
CH275428A (fr) | 1951-05-31 |
GB599864A (en) | 1948-03-23 |
DE816695C (de) | 1951-10-11 |
US2510279A (en) | 1950-06-06 |
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