DE3924092C1 - - Google Patents
Info
- Publication number
- DE3924092C1 DE3924092C1 DE19893924092 DE3924092A DE3924092C1 DE 3924092 C1 DE3924092 C1 DE 3924092C1 DE 19893924092 DE19893924092 DE 19893924092 DE 3924092 A DE3924092 A DE 3924092A DE 3924092 C1 DE3924092 C1 DE 3924092C1
- Authority
- DE
- Germany
- Prior art keywords
- general formula
- dinitro
- compound
- ionic
- nitro
- 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 - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 25
- VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical class [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004094 surface-active agent Substances 0.000 claims abstract description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 3
- 238000002360 preparation method Methods 0.000 claims abstract 2
- -1 Alkali metal salts Chemical class 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000007859 condensation product Substances 0.000 claims description 6
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 6
- BFCFYVKQTRLZHA-UHFFFAOYSA-N 1-chloro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1Cl BFCFYVKQTRLZHA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 229960003237 betaine Drugs 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- 229920003986 novolac Polymers 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- FGLGWLMPFRADFC-UHFFFAOYSA-N 2,3-dimethylnaphthalene-1-sulfonic acid;formaldehyde Chemical compound O=C.C1=CC=C2C(S(O)(=O)=O)=C(C)C(C)=CC2=C1 FGLGWLMPFRADFC-UHFFFAOYSA-N 0.000 claims description 2
- LMWMTSCFTPQVCJ-UHFFFAOYSA-N 2-methylphenol;phenol Chemical class OC1=CC=CC=C1.CC1=CC=CC=C1O LMWMTSCFTPQVCJ-UHFFFAOYSA-N 0.000 claims description 2
- ZRYCRPNCXLQHPN-UHFFFAOYSA-N 3-hydroxy-2-methylbenzaldehyde Chemical compound CC1=C(O)C=CC=C1C=O ZRYCRPNCXLQHPN-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 150000003335 secondary amines Chemical class 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 1
- 150000008051 alkyl sulfates Chemical class 0.000 claims 1
- 239000003093 cationic surfactant Substances 0.000 claims 1
- 150000003512 tertiary amines Chemical class 0.000 claims 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 16
- LXQOQPGNCGEELI-UHFFFAOYSA-N 2,4-dinitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O LXQOQPGNCGEELI-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- VYZAHLCBVHPDDF-UHFFFAOYSA-N Dinitrochlorobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 VYZAHLCBVHPDDF-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- UFBJCMHMOXMLKC-UHFFFAOYSA-N 2,4-dinitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O UFBJCMHMOXMLKC-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 229920000151 polyglycol Polymers 0.000 description 5
- 239000010695 polyglycol Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- IQEJEZOCXWJNKR-UHFFFAOYSA-N n-methyl-2,4-dinitroaniline Chemical compound CNC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O IQEJEZOCXWJNKR-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- NPZDNLCYFLDJFA-UHFFFAOYSA-N n,n-dimethyl-2-nitroaniline Chemical compound CN(C)C1=CC=CC=C1[N+]([O-])=O NPZDNLCYFLDJFA-UHFFFAOYSA-N 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- SHAHPWSYJFYMRX-GDLCADMTSA-N (2S)-2-(4-{[(1R,2S)-2-hydroxycyclopentyl]methyl}phenyl)propanoic acid Chemical compound C1=CC([C@@H](C(O)=O)C)=CC=C1C[C@@H]1[C@@H](O)CCC1 SHAHPWSYJFYMRX-GDLCADMTSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- AKANXUIAFDKRMU-UHFFFAOYSA-N 1-aminoethanesulfonic acid;sodium Chemical compound [Na].CC(N)S(O)(=O)=O AKANXUIAFDKRMU-UHFFFAOYSA-N 0.000 description 1
- KYDXWCHDUCDNGR-UHFFFAOYSA-N 1-chloro-2,3-dinitrobenzene Chemical class [O-][N+](=O)C1=CC=CC(Cl)=C1[N+]([O-])=O KYDXWCHDUCDNGR-UHFFFAOYSA-N 0.000 description 1
- CGNBQYFXGQHUQP-UHFFFAOYSA-N 2,3-dinitroaniline Chemical class NC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O CGNBQYFXGQHUQP-UHFFFAOYSA-N 0.000 description 1
- CVYZVNVPQRKDLW-UHFFFAOYSA-N 2,4-dinitroanisole Chemical compound COC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O CVYZVNVPQRKDLW-UHFFFAOYSA-N 0.000 description 1
- UFBJCMHMOXMLKC-UHFFFAOYSA-M 2,4-dinitrophenol(1-) Chemical compound [O-]C1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O UFBJCMHMOXMLKC-UHFFFAOYSA-M 0.000 description 1
- ZDSCFBCGDDCJFZ-UHFFFAOYSA-N 2-(methylamino)ethanesulfonic acid;sodium Chemical compound [Na].CNCCS(O)(=O)=O ZDSCFBCGDDCJFZ-UHFFFAOYSA-N 0.000 description 1
- IPZPZSUDOPUDPM-UHFFFAOYSA-N 3,4-dinitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C([N+]([O-])=O)=C1 IPZPZSUDOPUDPM-UHFFFAOYSA-N 0.000 description 1
- ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical group CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- BLBYVBAMIDURKR-UHFFFAOYSA-N C(CCCCCCCCCCC)OS(=O)(=O)C(C1=CC=CC=C1)=O.[Na] Chemical compound C(CCCCCCCCCCC)OS(=O)(=O)C(C1=CC=CC=C1)=O.[Na] BLBYVBAMIDURKR-UHFFFAOYSA-N 0.000 description 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 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HVWGGPRWKSHASF-UHFFFAOYSA-N Sulfuric acid, monooctadecyl ester Chemical compound CCCCCCCCCCCCCCCCCCOS(O)(=O)=O HVWGGPRWKSHASF-UHFFFAOYSA-N 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 229960001413 acetanilide Drugs 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 238000005815 base catalysis Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229940080284 cetyl sulfate Drugs 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- LPTIRUACFKQDHZ-UHFFFAOYSA-N hexadecyl sulfate;hydron Chemical compound CCCCCCCCCCCCCCCCOS(O)(=O)=O LPTIRUACFKQDHZ-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000005451 methyl sulfates Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- HJFZYZBHIAWDEO-UHFFFAOYSA-N n,n-dimethyl-2,4-dinitroaniline Chemical compound CN(C)C1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O HJFZYZBHIAWDEO-UHFFFAOYSA-N 0.000 description 1
- QJAIOCKFIORVFU-UHFFFAOYSA-N n,n-dimethyl-4-nitroaniline Chemical compound CN(C)C1=CC=C([N+]([O-])=O)C=C1 QJAIOCKFIORVFU-UHFFFAOYSA-N 0.000 description 1
- BRZYMGKDOVQJGX-UHFFFAOYSA-N n-(2,4-dinitrophenyl)acetamide Chemical compound CC(=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O BRZYMGKDOVQJGX-UHFFFAOYSA-N 0.000 description 1
- KFBOUJZFFJDYTA-UHFFFAOYSA-N n-methyl-2-nitroaniline Chemical compound CNC1=CC=CC=C1[N+]([O-])=O KFBOUJZFFJDYTA-UHFFFAOYSA-N 0.000 description 1
- XIFJZJPMHNUGRA-UHFFFAOYSA-N n-methyl-4-nitroaniline Chemical compound CNC1=CC=C([N+]([O-])=O)C=C1 XIFJZJPMHNUGRA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- COUMKTRLCGRAAA-UHFFFAOYSA-M pentadecyl sulfate Chemical compound CCCCCCCCCCCCCCCOS([O-])(=O)=O COUMKTRLCGRAAA-UHFFFAOYSA-M 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 1
- 229940082004 sodium laurate Drugs 0.000 description 1
- 229940045845 sodium myristate Drugs 0.000 description 1
- URLJMZWTXZTZRR-UHFFFAOYSA-N sodium myristyl sulfate Chemical compound CCCCCCCCCCCCCCOS(O)(=O)=O URLJMZWTXZTZRR-UHFFFAOYSA-N 0.000 description 1
- 229950005425 sodium myristyl sulfate Drugs 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 229940045870 sodium palmitate Drugs 0.000 description 1
- 229940080350 sodium stearate Drugs 0.000 description 1
- GGXKEBACDBNFAF-UHFFFAOYSA-M sodium;hexadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCC([O-])=O GGXKEBACDBNFAF-UHFFFAOYSA-M 0.000 description 1
- JUQGWKYSEXPRGL-UHFFFAOYSA-M sodium;tetradecanoate Chemical compound [Na+].CCCCCCCCCCCCCC([O-])=O JUQGWKYSEXPRGL-UHFFFAOYSA-M 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- QTUIJRIDZOSXHJ-UHFFFAOYSA-M tridecyl sulfate Chemical compound CCCCCCCCCCCCCOS([O-])(=O)=O QTUIJRIDZOSXHJ-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/10—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893924092 DE3924092C1 (enExample) | 1989-07-20 | 1989-07-20 | |
| PCT/EP1990/001180 WO1991001292A1 (de) | 1989-07-20 | 1990-07-19 | Verfahren zur herstellung von nitro-anilinen |
| EP19900911416 EP0483241A1 (de) | 1989-07-20 | 1990-07-19 | Verfahren zur herstellung von nitro-anilinen |
| CA 2063817 CA2063817A1 (en) | 1989-07-20 | 1990-07-19 | Method for the preparation of nitroanilines |
| JP2510846A JPH04506805A (ja) | 1989-07-20 | 1990-07-19 | ニトロアニリンの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893924092 DE3924092C1 (enExample) | 1989-07-20 | 1989-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3924092C1 true DE3924092C1 (enExample) | 1990-11-29 |
Family
ID=6385493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893924092 Expired - Fee Related DE3924092C1 (enExample) | 1989-07-20 | 1989-07-20 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0483241A1 (enExample) |
| JP (1) | JPH04506805A (enExample) |
| CA (1) | CA2063817A1 (enExample) |
| DE (1) | DE3924092C1 (enExample) |
| WO (1) | WO1991001292A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117024282A (zh) * | 2023-07-25 | 2023-11-10 | 宁夏中盛新科技有限公司 | 一种硝基苯胺的制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2536454B2 (de) * | 1975-08-16 | 1979-05-31 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von 2,4-Dinitroanilin |
| DE2814860A1 (de) * | 1978-04-06 | 1979-10-11 | Bayer Ag | Verfahren zur herstellung von aromatischen aminen |
| DE3200308A1 (de) * | 1982-01-08 | 1983-07-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 5-nitro-2-aminotoluol |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE375793C (de) * | 1919-04-03 | 1923-05-17 | O Matter Dipl Ing | Verfahren zur Herstellung von nitrierten aromatischen Aminen und deren Halogensubstitutionsprodukten |
| ES453556A1 (es) * | 1975-11-28 | 1977-11-16 | Hoechst Ag | Procedimiento para la preparacion de n-fenil-5-cloro-2-ni- troanilina. |
| CH622009A5 (enExample) * | 1976-06-11 | 1981-03-13 | Ciba Geigy Ag | |
| US4155936A (en) * | 1978-03-08 | 1979-05-22 | The Goodyear Tire & Rubber Company | Para-nitrodiphenylamines synthesis using Polyethers and macrocyclic esters as solubilizing agents |
| US4481371A (en) * | 1983-07-26 | 1984-11-06 | The United States Of America As Represented By The United States Department Of Energy | Method of making fine-grained triaminotrinitrobenzene |
-
1989
- 1989-07-20 DE DE19893924092 patent/DE3924092C1/de not_active Expired - Fee Related
-
1990
- 1990-07-19 JP JP2510846A patent/JPH04506805A/ja active Pending
- 1990-07-19 EP EP19900911416 patent/EP0483241A1/de not_active Withdrawn
- 1990-07-19 CA CA 2063817 patent/CA2063817A1/en not_active Abandoned
- 1990-07-19 WO PCT/EP1990/001180 patent/WO1991001292A1/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2536454B2 (de) * | 1975-08-16 | 1979-05-31 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von 2,4-Dinitroanilin |
| DE2814860A1 (de) * | 1978-04-06 | 1979-10-11 | Bayer Ag | Verfahren zur herstellung von aromatischen aminen |
| DE3200308A1 (de) * | 1982-01-08 | 1983-07-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 5-nitro-2-aminotoluol |
Non-Patent Citations (1)
| Title |
|---|
| J. Chem. Soc., B, 1971, S. 44-48 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0483241A1 (de) | 1992-05-06 |
| CA2063817A1 (en) | 1991-01-21 |
| WO1991001292A1 (de) | 1991-02-07 |
| JPH04506805A (ja) | 1992-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0302329B1 (de) | Verfahren zur Herstellung konzentrierter fliessfähiger wässriger Lösungen von Betainen | |
| EP0353580A2 (de) | Verfahren zur Herstellung von konzentrierten fliessfähigen wässrigen Lösungen von Betainen | |
| EP0069343B1 (de) | Quaternäre Ammoniumsalze und Verfahren zu ihrer Herstellung | |
| DE3130082C2 (de) | Verfahren zur Herstellung von 2-Aminopropandiol-(1,3)(Serinol) | |
| DE2512514C2 (de) | Verfahren zur Herstellung von aliphatischen Isocyanaten | |
| DE1923063B2 (de) | Verfahren zur Herstellung von alpha-Pyrrolidon | |
| DE3302647A1 (de) | Verfahren zur herstellung von 4-chlorphenylsulfonylverbindungen | |
| DE3924092C1 (enExample) | ||
| DE69729343T2 (de) | N,N-disubstituierte Formamide als Halogenierung-Katalysatoren | |
| CH647500A5 (de) | Verfahren zur herstellung von 2',6'-dialkyl-n-(alkoxymethyl)-2-chloracetaniliden. | |
| EP0156769B1 (de) | Verfahren zur Herstellung von Nitrodiphenyldisulfiden | |
| DE2758418C2 (enExample) | ||
| EP0065668B1 (de) | Harnstoffderivate, ihre Herstellung und Verwendung | |
| DE3528033A1 (de) | Verfahren zur herstellung von 2-aminophenyl-thioethern | |
| DE69808000T2 (de) | Methode zur Reinigung von Dinitroanilinen | |
| DE2654852C3 (de) | Verfahren zur Herstellung aromatischer Amine aus a, ß-ungesättigten cycloaliphatischen Ketoximen | |
| EP0305812B1 (de) | Verfahren zur Reinigung von Nitrobenzaldehyd | |
| EP0048372B1 (de) | Verfahren zur Herstellung von Pyrazol | |
| EP0394644B1 (de) | Halogenbenzolderivate | |
| DE2538231A1 (de) | Verfahren zur herstellung von aminoacetaldehydacetalen | |
| EP0345688B1 (de) | Verfahren zur Herstellung von 4-Nitro-3-trifluormethyl-anilin | |
| DE69012963T2 (de) | Reinigung von halogenierten aromatischen Sulfonen und Ketonen. | |
| EP0001582B1 (de) | Verfahren zur Herstellung von Bis-triazolylstilbenen | |
| DE60222835T2 (de) | Verfahren zur herstellung von 1,3-bis(3-aminophenoxy)benzol | |
| DE2937945A1 (de) | Dispersion eines alkalihydroxids in inertem, organischem loesungsmittel und umsetzungen unter verwendung derselben |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |