KR820000056B1 - 브롬과 염소로서 디니트로 아닐린을 정제하는 방법 - Google Patents
브롬과 염소로서 디니트로 아닐린을 정제하는 방법 Download PDFInfo
- Publication number
- KR820000056B1 KR820000056B1 KR7802494A KR780002494A KR820000056B1 KR 820000056 B1 KR820000056 B1 KR 820000056B1 KR 7802494 A KR7802494 A KR 7802494A KR 780002494 A KR780002494 A KR 780002494A KR 820000056 B1 KR820000056 B1 KR 820000056B1
- Authority
- KR
- South Korea
- Prior art keywords
- nitrosamine
- bromine
- nitrosamines
- ppm
- dinitroaniline
- 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
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 title claims description 29
- LZGUHMNOBNWABZ-UHFFFAOYSA-N n-nitro-n-phenylnitramide Chemical compound [O-][N+](=O)N([N+]([O-])=O)C1=CC=CC=C1 LZGUHMNOBNWABZ-UHFFFAOYSA-N 0.000 title claims description 18
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 title description 25
- 229910052794 bromium Inorganic materials 0.000 title description 25
- 239000000460 chlorine Substances 0.000 title description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title description 9
- 229910052801 chlorine Inorganic materials 0.000 title description 9
- 238000000746 purification Methods 0.000 title description 2
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 claims description 45
- 150000004005 nitrosamines Chemical class 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 13
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 claims description 10
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 7
- OFDYMSKSGFSLLM-UHFFFAOYSA-N Dinitramine Chemical compound CCN(CC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C(N)=C1[N+]([O-])=O OFDYMSKSGFSLLM-UHFFFAOYSA-N 0.000 claims description 6
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- VDCLSGXZVUDARN-UHFFFAOYSA-N molecular bromine;pyridine;hydrobromide Chemical compound Br.BrBr.C1=CC=NC=C1 VDCLSGXZVUDARN-UHFFFAOYSA-N 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- UMKANAFDOQQUKE-UHFFFAOYSA-N Nitralin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(S(C)(=O)=O)C=C1[N+]([O-])=O UMKANAFDOQQUKE-UHFFFAOYSA-N 0.000 claims description 3
- ITVQAKZNYJEWKS-UHFFFAOYSA-N Profluralin Chemical compound [O-][N+](=O)C=1C=C(C(F)(F)F)C=C([N+]([O-])=O)C=1N(CCC)CC1CC1 ITVQAKZNYJEWKS-UHFFFAOYSA-N 0.000 claims description 2
- XKUWFOYPQIVFMM-UHFFFAOYSA-N n,n-bis(2-chloroethyl)-4-methyl-2,6-dinitroaniline Chemical compound CC1=CC([N+]([O-])=O)=C(N(CCCl)CCCl)C([N+]([O-])=O)=C1 XKUWFOYPQIVFMM-UHFFFAOYSA-N 0.000 claims description 2
- VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical compound [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- 239000011541 reaction mixture Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- NEKOXWSIMFDGMA-UHFFFAOYSA-N Isopropalin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(C)C)C=C1[N+]([O-])=O NEKOXWSIMFDGMA-UHFFFAOYSA-N 0.000 description 5
- 238000004817 gas chromatography Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- CGNBQYFXGQHUQP-UHFFFAOYSA-N 2,3-dinitroaniline Chemical class NC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O CGNBQYFXGQHUQP-UHFFFAOYSA-N 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- -1 chloro-N, N-diethylaniline-4-methyl-2,6-dinitro-N, N-bis (2-chloroethyl) aniline Chemical compound 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- SPNQRCTZKIBOAX-UHFFFAOYSA-N Butralin Chemical compound CCC(C)NC1=C([N+]([O-])=O)C=C(C(C)(C)C)C=C1[N+]([O-])=O SPNQRCTZKIBOAX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 2
- CHIFOSRWCNZCFN-UHFFFAOYSA-N pendimethalin Chemical compound CCC(CC)NC1=C([N+]([O-])=O)C=C(C)C(C)=C1[N+]([O-])=O CHIFOSRWCNZCFN-UHFFFAOYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- BWLUMTFWVZZZND-UHFFFAOYSA-N Dibenzylamine Chemical class C=1C=CC=CC=1CNCC1=CC=CC=C1 BWLUMTFWVZZZND-UHFFFAOYSA-N 0.000 description 1
- MNFMIVVPXOGUMX-UHFFFAOYSA-N Fluchloralin Chemical compound CCCN(CCCl)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O MNFMIVVPXOGUMX-UHFFFAOYSA-N 0.000 description 1
- 206010022998 Irritability Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- SMDHCQAYESWHAE-UHFFFAOYSA-N benfluralin Chemical compound CCCCN(CC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O SMDHCQAYESWHAE-UHFFFAOYSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- RZJLAUZAMYYGMS-UHFFFAOYSA-N n,n-dibenzylnitrous amide Chemical compound C=1C=CC=CC=1CN(N=O)CC1=CC=CC=C1 RZJLAUZAMYYGMS-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- SFDJOSRHYKHMOK-UHFFFAOYSA-N nitramide Chemical compound N[N+]([O-])=O SFDJOSRHYKHMOK-UHFFFAOYSA-N 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- BMNDJWSIKZECMH-UHFFFAOYSA-N nitrosyl bromide Chemical compound BrN=O BMNDJWSIKZECMH-UHFFFAOYSA-N 0.000 description 1
- VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 description 1
- 235000019392 nitrosyl chloride Nutrition 0.000 description 1
- UNAHYJYOSSSJHH-UHFFFAOYSA-N oryzalin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(S(N)(=O)=O)C=C1[N+]([O-])=O UNAHYJYOSSSJHH-UHFFFAOYSA-N 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000003822 preparative gas chromatography Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- ZSDSQXJSNMTJDA-UHFFFAOYSA-N trifluralin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O ZSDSQXJSNMTJDA-UHFFFAOYSA-N 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- RXPRRQLKFXBCSJ-GIVPXCGWSA-N vincamine Chemical compound C1=CC=C2C(CCN3CCC4)=C5[C@@H]3[C@]4(CC)C[C@](O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-GIVPXCGWSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 트리플루랄린, 이소프로팔린, 베네핀, 부트랄린, 텐디메랄린, 플루클로랄린, 프로플루랄린, 디니트라민, 4-트리플루오로메틸-2, 6-디니트로-3-클로로-N, N-디에틸아닐린, 4-메틸-2, 6-디니트로-N, N-비스(2-클로로-에틸)아닐린, 오리잘린 및 니트랄린으로 구성된 그룹에서 선택된 니트로스아민-함유 디니트로아닐린을 액상중에서 분자상 브롬, 분자상 염소, N-브로모석신이미드, N-클로로석신이미드, 염화브롬, 피리딘 퍼브로마이드와 피리디늄 브로마이드 퍼브로마이드 중에서 선택된 시약과 반응시킴을 특징으로 하여 상기의 디니트로아닐린으로부터 니트로스아민을 제거시키는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7802494A KR820000056B1 (ko) | 1978-08-16 | 1978-08-16 | 브롬과 염소로서 디니트로 아닐린을 정제하는 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7802494A KR820000056B1 (ko) | 1978-08-16 | 1978-08-16 | 브롬과 염소로서 디니트로 아닐린을 정제하는 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR820000056B1 true KR820000056B1 (ko) | 1982-02-06 |
Family
ID=19208451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR7802494A Expired KR820000056B1 (ko) | 1978-08-16 | 1978-08-16 | 브롬과 염소로서 디니트로 아닐린을 정제하는 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR820000056B1 (ko) |
-
1978
- 1978-08-16 KR KR7802494A patent/KR820000056B1/ko not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4185035A (en) | Dinitroaniline purification with inorganic acid halides | |
| Pereira et al. | Aromatic amines sources, environmental impact and remediation | |
| Rosenberg et al. | Determination of occupational exposure to toluene diisocyanate by biological monitoring | |
| Castro et al. | Photohydrolysis of methyl bromide and chloropicrin | |
| US4226789A (en) | Removal of nitrosamines from denitroanilines by treatment with HCl | |
| CA1057774A (en) | Dinitroaniline purification with bromine and chlorine | |
| US4127610A (en) | Dinitroaniline purification with bromine and chlorine | |
| KR820000056B1 (ko) | 브롬과 염소로서 디니트로 아닐린을 정제하는 방법 | |
| WO1993020030A1 (en) | Hydrodehalogenation of aromatic compounds | |
| Desai et al. | Rapid and inexpensive method for reduction of nitroarenes to anilines | |
| Godejohann et al. | Determination of nitrophenols, nitrobenzoic acids and polar explosives by HPLC-diode array detection in ground water samples of former ammunition plants | |
| GB1599930A (en) | Purification of dinitroanilines by removal of nitrosamine impurities | |
| Haas et al. | Derivatization of aromatic amines for analysis in ammunition wastewater II: Derivatization of methyl anilines by iodination with a Sandmeyer-like reaction: II: Derivatization of methyl anilines by iodination with a Sandmeyer-like reaction | |
| Mußmann et al. | Determination of nitrophenols, diaminotoluenes, and chloroaromatics in ammunition wastewater | |
| US6018079A (en) | Process for removing N-nitroso compounds from organo-amine compositions including dinitroaniline herbicides | |
| KR820000427B1 (ko) | 디니트로아닐린 정제법 | |
| IL99619A (en) | Process for treating dinitroanilines with sulfite to reduce impurities and to reduce the ability to produce nitrosamines | |
| KR820000052B1 (ko) | 무기산 할라이드로 디니트로 아닐린을 정제하는 방법 | |
| CA1222500A (en) | Diphenylamine coated sorbent sampling cartridges for the determination of no.sub.2 in air | |
| Schmidt et al. | Determination of aromatic amines in ground and waste water by two new derivatization methods | |
| CA1304754C (en) | Process for purifying dinitroaniline herbicides | |
| Olbregts et al. | Reaction of acetonitrile and chlorine atoms | |
| Rusu et al. | Rapid evaluation by UV-Vis and FT-IR spectroscopy of DINOCAP residue in soil: Microbiological implications | |
| CN2729683Y (zh) | 用于工业废气中苯胺类化合物监测的新型采样管 | |
| Tibbett et al. | CO2 Capture Mongstad–Project A Establishing sampling and analytical procedures for potentially harmful components from post-combustion amine based CO2 capture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19780816 |
|
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19820109 |
|
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19820417 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19820424 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19820424 End annual number: 3 Start annual number: 1 |
|
| PR1001 | Payment of annual fee |
Payment date: 19850115 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 19860113 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 19870107 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 19871228 Start annual number: 7 End annual number: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 19890117 Start annual number: 8 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 19900125 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 19910117 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 19920117 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 19930111 Start annual number: 12 End annual number: 12 |
|
| PC1801 | Expiration of term |