BE549327A - - Google Patents
Info
- Publication number
- BE549327A BE549327A BE549327DA BE549327A BE 549327 A BE549327 A BE 549327A BE 549327D A BE549327D A BE 549327DA BE 549327 A BE549327 A BE 549327A
- Authority
- BE
- Belgium
- Prior art keywords
- parts
- acid
- ammonia
- base
- residue
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 238000007127 saponification reaction Methods 0.000 claims description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 125000000524 functional group Chemical group 0.000 claims description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 3
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- LLEVMYXEJUDBTA-UHFFFAOYSA-N heptanedinitrile Chemical compound N#CCCCCCC#N LLEVMYXEJUDBTA-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- MVBPEEDHRGVICS-UHFFFAOYSA-N 2-cyanohexanamide Chemical compound CCCCC(C#N)C(N)=O MVBPEEDHRGVICS-UHFFFAOYSA-N 0.000 description 1
- CYYDDSNDKQYALZ-UHFFFAOYSA-N 2-cyanohexanoic acid Chemical compound CCCCC(C#N)C(O)=O CYYDDSNDKQYALZ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001470 diamides Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- BTNXBLUGMAMSSH-UHFFFAOYSA-N octanedinitrile Chemical compound N#CCCCCCCC#N BTNXBLUGMAMSSH-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549327A true BE549327A (enrdf_load_html_response) |
Family
ID=175597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549327D BE549327A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE549327A (enrdf_load_html_response) |
-
0
- BE BE549327D patent/BE549327A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH666888A5 (fr) | Procede de dedoublement optique d'un derive de l'acide phenylacetique. | |
| FR2807427A1 (fr) | Plastifiant energetique comprenant un melange eutectique de bis (2,2-dinitropropyl) formal, de 2,2 dinitropropyl- 2,2-dinitrobutylformal et de bis (2,2-dinitrobutyl) formal, et son procede de preparation | |
| JP3273578B2 (ja) | オルニチンと酸性アミノ酸類又はケト酸類との塩の製造法 | |
| BE549327A (enrdf_load_html_response) | ||
| FR2936243A1 (fr) | Procede de preparation de composes adamantyles | |
| CA1265153A (fr) | Synthese des tetrahydro-1,1,2,2 perfluoroalcanols et de leurs esters | |
| JP4212473B2 (ja) | （ｒ）−または（ｓ）−アミノカルニチン分子内塩、その塩および誘導体の調製方法 | |
| CH387058A (fr) | Procédé de préparation d'esters de thréo-1-p-nitrophényl-2-dichloracétamidopropane-1,3-diols et d'amino-acides | |
| BE499518A (enrdf_load_html_response) | ||
| FR2467842A1 (fr) | Procede pour la production d'iminodiacetonitrile | |
| EP1599446A1 (en) | An improved process for the preparation of gabalactam | |
| FR2600649A1 (fr) | Procede de preparation du maleate acide de levomepromazine | |
| EP0284481B1 (fr) | Acide acrylamidoglycolique cristallisé pur anhydre et son procédé de préparation | |
| BE541426A (enrdf_load_html_response) | ||
| BE524938A (enrdf_load_html_response) | ||
| EP0627402B1 (fr) | Procédé d'obtention d'acides hydroxyphénylacétiques | |
| BE549326A (enrdf_load_html_response) | ||
| BE546648A (enrdf_load_html_response) | ||
| BE503775A (enrdf_load_html_response) | ||
| BE540132A (enrdf_load_html_response) | ||
| FR2520736A1 (fr) | Procede ameliore de fabrication de l'a-acetoxy a-methyl n,n'-diacetyl malonamide de haute productivite | |
| BE515444A (enrdf_load_html_response) | ||
| BE563632A (enrdf_load_html_response) | ||
| BE454955A (enrdf_load_html_response) | ||
| BE446943A (enrdf_load_html_response) |