IL29927A - Process for manufacturing 2,6-dichlorobenzamide and the 2,6-dichlorobenzonitrile that can be obtained therefrom - Google Patents
Process for manufacturing 2,6-dichlorobenzamide and the 2,6-dichlorobenzonitrile that can be obtained therefromInfo
- Publication number
- IL29927A IL29927A IL29927A IL2992768A IL29927A IL 29927 A IL29927 A IL 29927A IL 29927 A IL29927 A IL 29927A IL 2992768 A IL2992768 A IL 2992768A IL 29927 A IL29927 A IL 29927A
- Authority
- IL
- Israel
- Prior art keywords
- reaction
- yield
- dichlorobenzamide
- dichlorobenzonitrile
- manufacturing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000000034 method Methods 0.000 title description 2
- JHSPCUHPSIUQRB-UHFFFAOYSA-N 2,6-dichlorobenzamide Chemical compound NC(=O)C1=C(Cl)C=CC=C1Cl JHSPCUHPSIUQRB-UHFFFAOYSA-N 0.000 title 1
- YOYAIZYFCNQIRF-UHFFFAOYSA-N 2,6-dichlorobenzonitrile Chemical compound ClC1=CC=CC(Cl)=C1C#N YOYAIZYFCNQIRF-UHFFFAOYSA-N 0.000 title 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 14
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 5
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011592 zinc chloride Substances 0.000 description 4
- 235000005074 zinc chloride Nutrition 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 238000001256 steam distillation Methods 0.000 description 2
- 241001077660 Molo Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- GHVZOJONCUEWAV-UHFFFAOYSA-N [K].CCO Chemical compound [K].CCO GHVZOJONCUEWAV-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- -1 aluminium cadmium manganese magnesium cobalt nickel Chemical compound 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
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 |
|---|---|---|---|
| NL6706282A NL6706282A (OSRAM) | 1967-05-04 | 1967-05-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL29927A0 IL29927A0 (en) | 1968-07-25 |
| IL29927A true IL29927A (en) | 1972-03-28 |
Family
ID=19800037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL29927A IL29927A (en) | 1967-05-04 | 1968-05-03 | Process for manufacturing 2,6-dichlorobenzamide and the 2,6-dichlorobenzonitrile that can be obtained therefrom |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3576867A (OSRAM) |
| AT (2) | AT286272B (OSRAM) |
| BE (1) | BE714566A (OSRAM) |
| CH (1) | CH529099A (OSRAM) |
| DE (1) | DE1768232A1 (OSRAM) |
| ES (1) | ES353404A1 (OSRAM) |
| FR (1) | FR1561022A (OSRAM) |
| GB (1) | GB1206513A (OSRAM) |
| IL (1) | IL29927A (OSRAM) |
| NL (1) | NL6706282A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766103A (en) * | 1986-07-07 | 1988-08-23 | Phillips Petroleum Company | Preparation of 1,4-dichlorobenzene |
-
1967
- 1967-05-04 NL NL6706282A patent/NL6706282A/xx unknown
-
1968
- 1968-04-18 DE DE19681768232 patent/DE1768232A1/de active Pending
- 1968-04-30 US US725537A patent/US3576867A/en not_active Expired - Lifetime
- 1968-05-01 GB GB20578/68A patent/GB1206513A/en not_active Expired
- 1968-05-01 CH CH647868A patent/CH529099A/de not_active IP Right Cessation
- 1968-05-02 ES ES353404A patent/ES353404A1/es not_active Expired
- 1968-05-02 BE BE714566D patent/BE714566A/xx unknown
- 1968-05-02 AT AT960169A patent/AT286272B/de not_active IP Right Cessation
- 1968-05-02 AT AT423568A patent/AT283329B/de not_active IP Right Cessation
- 1968-05-03 IL IL29927A patent/IL29927A/en unknown
- 1968-05-03 FR FR1561022D patent/FR1561022A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT286272B (de) | 1970-12-10 |
| US3576867A (en) | 1971-04-27 |
| NL6706282A (OSRAM) | 1968-11-05 |
| ES353404A1 (es) | 1969-10-01 |
| BE714566A (OSRAM) | 1968-11-04 |
| FR1561022A (OSRAM) | 1969-03-21 |
| DE1768232A1 (de) | 1971-11-18 |
| AT283329B (de) | 1970-08-10 |
| CH529099A (de) | 1972-10-15 |
| IL29927A0 (en) | 1968-07-25 |
| GB1206513A (en) | 1970-09-23 |
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