IT8820278A0 - Derivati del bisbenzotrifluoruro e metodo di preparazione degli stessi. - Google Patents
Derivati del bisbenzotrifluoruro e metodo di preparazione degli stessi.Info
- Publication number
- IT8820278A0 IT8820278A0 IT8820278A IT2027888A IT8820278A0 IT 8820278 A0 IT8820278 A0 IT 8820278A0 IT 8820278 A IT8820278 A IT 8820278A IT 2027888 A IT2027888 A IT 2027888A IT 8820278 A0 IT8820278 A0 IT 8820278A0
- Authority
- IT
- Italy
- Prior art keywords
- bisbenzotrifluoride
- derivatives
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
- C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
- C07C22/04—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings
- C07C22/08—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
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 |
---|---|---|---|
JP62100024A JPH0672112B2 (ja) | 1987-04-24 | 1987-04-24 | 新規なビスベンゾトリフルオリド誘導体およびその製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8820278A0 true IT8820278A0 (it) | 1988-04-21 |
IT1218225B IT1218225B (it) | 1990-04-12 |
Family
ID=14262971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20278/88A IT1218225B (it) | 1987-04-24 | 1988-04-21 | Derivati del bisbenzotrifluoruro e metodo di preparazione degli stessi |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0672112B2 (it) |
DE (1) | DE3813453A1 (it) |
FR (1) | FR2614296B1 (it) |
GB (1) | GB2204313B (it) |
IT (1) | IT1218225B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918251A (en) * | 1989-04-04 | 1990-04-17 | Mallinckrodt, Inc. | Preparation of 2-halofluorobenzene |
JP3008510B2 (ja) * | 1991-02-16 | 2000-02-14 | ダイキン工業株式会社 | 含フッ素エタンの2量体の製法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2644835A (en) * | 1947-06-05 | 1953-07-07 | Us Rubber Co | Coupled products |
GB1265051A (it) * | 1968-03-13 | 1972-03-01 | ||
IT1125157B (it) * | 1976-11-19 | 1986-05-14 | Sarda Off Mec | Procedimento per la preparazione di composti,'-dialogeno etilaromatici |
US4634797A (en) * | 1985-02-07 | 1987-01-06 | Halocarbon Products Corporation | Coupling of chloroperfluoroalkanes |
-
1987
- 1987-04-24 JP JP62100024A patent/JPH0672112B2/ja not_active Expired - Lifetime
-
1988
- 1988-04-18 GB GB8809137A patent/GB2204313B/en not_active Expired - Fee Related
- 1988-04-21 IT IT20278/88A patent/IT1218225B/it active
- 1988-04-21 DE DE3813453A patent/DE3813453A1/de active Granted
- 1988-04-22 FR FR8805400A patent/FR2614296B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS63267737A (ja) | 1988-11-04 |
GB8809137D0 (en) | 1988-05-18 |
FR2614296B1 (fr) | 1990-06-15 |
GB2204313B (en) | 1990-10-31 |
DE3813453A1 (de) | 1988-11-03 |
GB2204313A (en) | 1988-11-09 |
DE3813453C2 (it) | 1993-06-09 |
JPH0672112B2 (ja) | 1994-09-14 |
FR2614296A1 (fr) | 1988-10-28 |
IT1218225B (it) | 1990-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970430 |