GB2004882B - Process for preparing m-phenoxylbenzyl-and/or m-phenoxybenzyl halides - Google Patents
Process for preparing m-phenoxylbenzyl-and/or m-phenoxybenzyl halidesInfo
- Publication number
- GB2004882B GB2004882B GB7836793A GB7836793A GB2004882B GB 2004882 B GB2004882 B GB 2004882B GB 7836793 A GB7836793 A GB 7836793A GB 7836793 A GB7836793 A GB 7836793A GB 2004882 B GB2004882 B GB 2004882B
- Authority
- GB
- United Kingdom
- Prior art keywords
- bromide
- phenoxylbenzyl
- preparing
- phenoxybenzyl
- nuclear
- 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
- -1 m-phenoxybenzyl halides Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- UJUNUASMYSTBSK-UHFFFAOYSA-N 1-(bromomethyl)-3-phenoxybenzene Chemical compound BrCC1=CC=CC(OC=2C=CC=CC=2)=C1 UJUNUASMYSTBSK-UHFFFAOYSA-N 0.000 abstract 1
- XGCVFGOKEISJGC-UHFFFAOYSA-N 1-(dibromomethyl)-3-phenoxybenzene Chemical compound BrC(Br)C1=CC=CC(OC=2C=CC=CC=2)=C1 XGCVFGOKEISJGC-UHFFFAOYSA-N 0.000 abstract 1
- FEWDXGMBVQULLN-UHFFFAOYSA-N 1-hydroxy-2-phenyl-1,5,6,7-tetrahydro-4H-benzimidazol-4-one Chemical compound ON1C=2CCCC(=O)C=2N=C1C1=CC=CC=C1 FEWDXGMBVQULLN-UHFFFAOYSA-N 0.000 abstract 1
- UDONPJKEOAWFGI-UHFFFAOYSA-N 1-methyl-3-phenoxybenzene Chemical compound CC1=CC=CC(OC=2C=CC=CC=2)=C1 UDONPJKEOAWFGI-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 230000031709 bromination Effects 0.000 abstract 1
- 238000005893 bromination reaction Methods 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000004817 gas chromatography Methods 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
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 |
|---|---|---|---|
| US05/836,428 US4326089A (en) | 1977-09-26 | 1977-09-26 | Thermal process for preparing 3-phenoxybenzyl bromide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2004882A GB2004882A (en) | 1979-04-11 |
| GB2004882B true GB2004882B (en) | 1982-01-27 |
Family
ID=25271950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7836793A Expired GB2004882B (en) | 1977-09-26 | 1978-09-14 | Process for preparing m-phenoxylbenzyl-and/or m-phenoxybenzyl halides |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4326089A (enExample) |
| JP (1) | JPS5492929A (enExample) |
| BE (1) | BE870727A (enExample) |
| CA (1) | CA1093585A (enExample) |
| DE (1) | DE2841664C3 (enExample) |
| FR (1) | FR2403986A1 (enExample) |
| GB (1) | GB2004882B (enExample) |
| IL (1) | IL55579A (enExample) |
| IT (1) | IT1107236B (enExample) |
| NL (1) | NL7809742A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377713A (en) * | 1977-09-26 | 1983-03-22 | Ethyl Corporation | Chemical process for preparing 3-phenoxybenzyl chloride |
| DE3029366A1 (de) * | 1980-08-01 | 1982-03-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur seitenkettenbromierung von toluolen und gemische von in der seitenkette verschieden hoch bromierten toluolen |
| JPS5788139A (en) * | 1980-11-21 | 1982-06-01 | Toyo Soda Mfg Co Ltd | Bromination of side chain of m-phenoxytoluene |
| US6103926A (en) * | 1999-03-12 | 2000-08-15 | Albemarle Corporation | Benzylic halogenation of alkylbenzoic acid esters |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE480605A (enExample) * | 1947-02-24 | |||
| JPS5110228B2 (enExample) * | 1973-01-19 | 1976-04-02 | ||
| US3996291A (en) * | 1974-03-25 | 1976-12-07 | Ciba-Geigy Corporation | Process for the production of 4-hydroxy-3,5-dibromobenzaldehyde |
| US4085147A (en) * | 1976-02-05 | 1978-04-18 | Shell Oil Company | Preparation of meta-aryloxy-benzaldehydes |
-
1977
- 1977-09-26 US US05/836,428 patent/US4326089A/en not_active Expired - Lifetime
-
1978
- 1978-09-07 CA CA310,839A patent/CA1093585A/en not_active Expired
- 1978-09-14 GB GB7836793A patent/GB2004882B/en not_active Expired
- 1978-09-15 IL IL55579A patent/IL55579A/xx unknown
- 1978-09-25 BE BE190675A patent/BE870727A/xx not_active IP Right Cessation
- 1978-09-25 DE DE2841664A patent/DE2841664C3/de not_active Expired
- 1978-09-25 IT IT51228/78A patent/IT1107236B/it active
- 1978-09-25 FR FR7827354A patent/FR2403986A1/fr active Granted
- 1978-09-25 JP JP11780978A patent/JPS5492929A/ja active Pending
- 1978-09-26 NL NL7809742A patent/NL7809742A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2841664C3 (de) | 1980-10-16 |
| DE2841664B2 (de) | 1980-02-28 |
| FR2403986B1 (enExample) | 1984-09-14 |
| NL7809742A (nl) | 1979-03-28 |
| US4326089A (en) | 1982-04-20 |
| IT1107236B (it) | 1985-11-25 |
| CA1093585A (en) | 1981-01-13 |
| IL55579A0 (en) | 1978-12-17 |
| IL55579A (en) | 1984-01-31 |
| FR2403986A1 (fr) | 1979-04-20 |
| DE2841664A1 (de) | 1979-03-29 |
| BE870727A (fr) | 1979-03-26 |
| GB2004882A (en) | 1979-04-11 |
| IT7851228A0 (it) | 1978-09-25 |
| JPS5492929A (en) | 1979-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE20 | Patent expired after termination of 20 years |
Effective date: 19980913 |