FR2253729A1 - 1,3,5-Trialkoxy-benzenes prepn - by reacting 1,3,5-trihalo-benzenes with alkali alcoholate in the presence of copper salts - Google Patents
1,3,5-Trialkoxy-benzenes prepn - by reacting 1,3,5-trihalo-benzenes with alkali alcoholate in the presence of copper saltsInfo
- Publication number
- FR2253729A1 FR2253729A1 FR7440244A FR7440244A FR2253729A1 FR 2253729 A1 FR2253729 A1 FR 2253729A1 FR 7440244 A FR7440244 A FR 7440244A FR 7440244 A FR7440244 A FR 7440244A FR 2253729 A1 FR2253729 A1 FR 2253729A1
- Authority
- FR
- France
- Prior art keywords
- pref
- benzenes
- reacting
- trihalo
- trialkoxy
- 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.)
- Granted
Links
- 239000003513 alkali Substances 0.000 title abstract 2
- 150000001879 copper Chemical class 0.000 title abstract 2
- 239000010949 copper Substances 0.000 abstract 4
- YWDUZLFWHVQCHY-UHFFFAOYSA-N 1,3,5-tribromobenzene Chemical compound BrC1=CC(Br)=CC(Br)=C1 YWDUZLFWHVQCHY-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000000010 aprotic solvent Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- -1 copper halide Chemical class 0.000 abstract 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000004753 textile 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
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
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 |
|---|---|---|---|
| GB5742873 | 1973-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2253729A1 true FR2253729A1 (en) | 1975-07-04 |
| FR2253729B1 FR2253729B1 (enrdf_load_stackoverflow) | 1978-05-05 |
Family
ID=10479169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7440244A Granted FR2253729A1 (en) | 1973-12-11 | 1974-12-09 | 1,3,5-Trialkoxy-benzenes prepn - by reacting 1,3,5-trihalo-benzenes with alkali alcoholate in the presence of copper salts |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5749526B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1041554A (enrdf_load_stackoverflow) |
| DE (1) | DE2458191C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2253729A1 (enrdf_load_stackoverflow) |
| NL (1) | NL179047C (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL49803A (en) * | 1975-06-28 | 1979-11-30 | Fisons Ltd | Preparation of pyrogallol |
| JPS5553229A (en) * | 1978-10-13 | 1980-04-18 | Otsuka Chem Co Ltd | Preparation of alkoxyphenol compound |
-
1974
- 1974-12-02 NL NLAANVRAGE7415674,A patent/NL179047C/xx not_active IP Right Cessation
- 1974-12-06 JP JP49141066A patent/JPS5749526B2/ja not_active Expired
- 1974-12-09 DE DE2458191A patent/DE2458191C3/de not_active Expired
- 1974-12-09 FR FR7440244A patent/FR2253729A1/fr active Granted
- 1974-12-10 CA CA215,573A patent/CA1041554A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2253729B1 (enrdf_load_stackoverflow) | 1978-05-05 |
| JPS50100032A (enrdf_load_stackoverflow) | 1975-08-08 |
| NL179047C (nl) | 1986-07-01 |
| NL179047B (nl) | 1986-02-03 |
| DE2458191C3 (de) | 1978-06-01 |
| CA1041554A (en) | 1978-10-31 |
| JPS5749526B2 (enrdf_load_stackoverflow) | 1982-10-22 |
| DE2458191B2 (de) | 1977-10-06 |
| NL7415674A (nl) | 1975-06-13 |
| DE2458191A1 (de) | 1975-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |