GB1297568A - - Google Patents
Info
- Publication number
- GB1297568A GB1297568A GB1297568DA GB1297568A GB 1297568 A GB1297568 A GB 1297568A GB 1297568D A GB1297568D A GB 1297568DA GB 1297568 A GB1297568 A GB 1297568A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dec
- benzene series
- trifluoromethyl compounds
- aromatic
- aromatic trifluoromethyl
- 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
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- 229960004011 methenamine Drugs 0.000 abstract 1
- -1 trichloromethyl compound Chemical class 0.000 abstract 1
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691965782 DE1965782A1 (de) | 1969-12-31 | 1969-12-31 | Verbessertes Verfahren zur Herstellung von aromatischen Trifluormethylverbindungen der Benzolreihe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1297568A true GB1297568A (enExample) | 1972-11-22 |
Family
ID=5755425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1297568D Expired GB1297568A (enExample) | 1969-12-31 | 1970-12-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3742074A (enExample) |
| BE (1) | BE760977A (enExample) |
| DE (1) | DE1965782A1 (enExample) |
| FR (1) | FR2072153A1 (enExample) |
| GB (1) | GB1297568A (enExample) |
| NL (1) | NL7018802A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH580551A5 (enExample) * | 1973-12-21 | 1976-10-15 | Lonza Ag | |
| US4038331A (en) * | 1975-02-13 | 1977-07-26 | Olin Corporation | Catalytic process for preparation of perfluoroalkyl substituted aromatic compounds |
| DE2524347C2 (de) * | 1975-06-02 | 1985-01-10 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Steckhülse mit Leiterkralle, insbesondere Lackdrahtkralle |
| DE2546532C2 (de) * | 1975-10-17 | 1977-11-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Trichlormethyl-trifluormethylbenzolen |
| DE2708190C2 (de) * | 1977-02-25 | 1984-09-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von m-Brom-benzotrifluoriden |
| US4129602A (en) * | 1977-09-01 | 1978-12-12 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
| US4130594A (en) * | 1977-09-01 | 1978-12-19 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
| CA1157884A (en) * | 1980-04-16 | 1983-11-29 | Byron R. Cotter | Process for the preparation of trifluoromethylbenzoyl halides |
| DE4118696C2 (de) * | 1991-06-07 | 1994-03-17 | Hirschmann Richard Gmbh Co | Steckverbinder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU137908A1 (ru) * | 1960-09-19 | 1960-11-30 | Р.В. Белинска | Способ получени трифторметильных производных нафталина |
-
1969
- 1969-12-31 DE DE19691965782 patent/DE1965782A1/de active Pending
-
1970
- 1970-12-23 GB GB1297568D patent/GB1297568A/en not_active Expired
- 1970-12-24 NL NL7018802A patent/NL7018802A/xx unknown
- 1970-12-29 US US00102532A patent/US3742074A/en not_active Expired - Lifetime
- 1970-12-29 BE BE760977A patent/BE760977A/xx unknown
- 1970-12-30 FR FR7047252A patent/FR2072153A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7018802A (enExample) | 1971-07-02 |
| US3742074A (en) | 1973-06-26 |
| FR2072153A1 (enExample) | 1971-09-24 |
| DE1965782A1 (de) | 1971-07-08 |
| BE760977A (fr) | 1971-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |