GB963823A - Process for the preparation of aryl diazonium fluorides and aryl fluorides - Google Patents
Process for the preparation of aryl diazonium fluorides and aryl fluoridesInfo
- Publication number
- GB963823A GB963823A GB43353/61A GB4335361A GB963823A GB 963823 A GB963823 A GB 963823A GB 43353/61 A GB43353/61 A GB 43353/61A GB 4335361 A GB4335361 A GB 4335361A GB 963823 A GB963823 A GB 963823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluoride
- aryl
- diazonium
- fluorides
- decomposition
- 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
- 239000012954 diazonium Substances 0.000 title abstract 4
- -1 aryl diazonium fluorides Chemical class 0.000 title abstract 3
- 150000001501 aryl fluorides Chemical class 0.000 title abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 4
- 238000000354 decomposition reaction Methods 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 abstract 3
- ZEIYBPGWHWECHV-UHFFFAOYSA-N nitrosyl fluoride Chemical compound FN=O ZEIYBPGWHWECHV-UHFFFAOYSA-N 0.000 abstract 3
- CWLKGDAVCFYWJK-UHFFFAOYSA-N 3-aminophenol Chemical compound NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- XZISOEPNTDOUEA-UHFFFAOYSA-N 1-fluoro-4-propan-2-ylbenzene Chemical compound CC(C)C1=CC=C(F)C=C1 XZISOEPNTDOUEA-UHFFFAOYSA-N 0.000 abstract 1
- 229940018563 3-aminophenol Drugs 0.000 abstract 1
- SJTBRFHBXDZMPS-UHFFFAOYSA-N 3-fluorophenol Chemical compound OC1=CC=CC(F)=C1 SJTBRFHBXDZMPS-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000006193 diazotization reaction Methods 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/20—Diazonium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7780460A | 1960-12-23 | 1960-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB963823A true GB963823A (en) | 1964-07-15 |
Family
ID=22140151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43353/61A Expired GB963823A (en) | 1960-12-23 | 1961-12-04 | Process for the preparation of aryl diazonium fluorides and aryl fluorides |
Country Status (4)
Country | Link |
---|---|
US (1) | US3160623A (US07714131-20100511-C00001.png) |
DE (1) | DE1219461B (US07714131-20100511-C00001.png) |
FR (1) | FR1310192A (US07714131-20100511-C00001.png) |
GB (1) | GB963823A (US07714131-20100511-C00001.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0330420A1 (en) * | 1988-02-26 | 1989-08-30 | E.I. Du Pont De Nemours And Company | Process for manufacture of fluoroaromatics |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950444A (en) * | 1973-03-05 | 1976-04-13 | Olin Corporation | Process for preparing ortho substituted aryl fluorides |
DE2652810C3 (de) * | 1976-11-20 | 1979-05-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von aromatischen Fluorverbindungen |
US4487969A (en) * | 1982-09-30 | 1984-12-11 | Olin Corporation | Production of m-fluoroacetophenone |
AU609484B2 (en) * | 1987-04-06 | 1991-05-02 | Mallinckrodt, Inc. | Preparation of fluorobenzene via diazotization-fluorination and oxidizing agent |
US4886920A (en) * | 1987-04-06 | 1989-12-12 | Mallinckrodt, Inc. | Process for preparing aromatic fluorides |
US4822927A (en) * | 1987-11-24 | 1989-04-18 | Mallinckrodt, Inc. | Continuous decomposition of diazonium fluorides |
US4918168A (en) * | 1987-11-24 | 1990-04-17 | Mallinckrodt Inc. | Process for the continuous diazotization of amines in a multi-stage reactor |
US5055563A (en) * | 1990-06-13 | 1991-10-08 | Mallinckrodt Specialty Chemicals Company | Continuous preparation of aromatic diazonium fluoride salts from corresponding aromatic amines |
US5874547A (en) * | 1996-06-06 | 1999-02-23 | Crompton & Knowles Corporation | Diazotization of amines |
WO2014012811A1 (en) * | 2012-07-18 | 2014-01-23 | Basf Se | Process for manufacturing fluoroaromatics |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE600706C (de) * | 1933-03-24 | 1934-07-30 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung aromatischer, im Kern fluorierter Verbindungen |
US2482069A (en) * | 1944-11-06 | 1949-09-13 | Frances R Ruskin | Preparation of adenylic and thio-adenylic acid |
US2563796A (en) * | 1948-05-26 | 1951-08-07 | Harshaw Chem Corp | Manufacture of aromatic diazonium fluorides and corresponding aromatic fluorides |
US2938900A (en) * | 1957-12-26 | 1960-05-31 | Merck & Co Inc | Methyl 2, 3-isopropylidene-5-keto-l-rhamnofuranoside |
-
0
- US US3160623D patent/US3160623A/en not_active Expired - Lifetime
- FR FR1310192D patent/FR1310192A/fr not_active Expired
-
1961
- 1961-12-04 GB GB43353/61A patent/GB963823A/en not_active Expired
- 1961-12-14 DE DEA39019A patent/DE1219461B/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0330420A1 (en) * | 1988-02-26 | 1989-08-30 | E.I. Du Pont De Nemours And Company | Process for manufacture of fluoroaromatics |
Also Published As
Publication number | Publication date |
---|---|
DE1219461B (de) | 1966-06-23 |
FR1310192A (US07714131-20100511-C00001.png) | 1963-03-06 |
US3160623A (en) | 1964-12-08 |
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