CH622009A5 - - Google Patents
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- Publication number
- CH622009A5 CH622009A5 CH741776A CH741776A CH622009A5 CH 622009 A5 CH622009 A5 CH 622009A5 CH 741776 A CH741776 A CH 741776A CH 741776 A CH741776 A CH 741776A CH 622009 A5 CH622009 A5 CH 622009A5
- Authority
- CH
- Switzerland
- Prior art keywords
- group
- phenylenediamine
- alkyl
- carbon atoms
- nitro
- Prior art date
Links
- -1 dimethylamino, acetylamino Chemical group 0.000 claims description 20
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 12
- 239000004202 carbamide Substances 0.000 claims description 12
- 125000003545 alkoxy group Chemical group 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 9
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 8
- 150000008641 benzimidazolones Chemical class 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Substances ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 150000001555 benzenes Chemical class 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 125000004442 acylamino group Chemical group 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 125000005129 aryl carbonyl group Chemical group 0.000 claims description 2
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 2
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 2
- 125000004674 methylcarbonyl group Chemical group CC(=O)* 0.000 claims description 2
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000002843 carboxylic acid group Chemical group 0.000 claims 1
- MVPPADPHJFYWMZ-IDEBNGHGSA-N chlorobenzene Chemical group Cl[13C]1=[13CH][13CH]=[13CH][13CH]=[13CH]1 MVPPADPHJFYWMZ-IDEBNGHGSA-N 0.000 claims 1
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- PBKONEOXTCPAFI-UHFFFAOYSA-N TCB Natural products ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 5
- 150000004987 o-phenylenediamines Chemical class 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- XGEGHDBEHXKFPX-UHFFFAOYSA-N N-methylthiourea Natural products CNC(N)=O XGEGHDBEHXKFPX-UHFFFAOYSA-N 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- PGMYKACGEOXYJE-UHFFFAOYSA-N pentyl acetate Chemical compound CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- RXCOGDYOZQGGMK-UHFFFAOYSA-N (3,4-diaminophenyl)-phenylmethanone Chemical compound C1=C(N)C(N)=CC=C1C(=O)C1=CC=CC=C1 RXCOGDYOZQGGMK-UHFFFAOYSA-N 0.000 description 1
- YHRUOJUYPBUZOS-UHFFFAOYSA-N 1,3-dichloropropane Chemical compound ClCCCCl YHRUOJUYPBUZOS-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- FFVSGYAQHXJFAL-UHFFFAOYSA-N 1-(3,4-diaminophenyl)ethanone Chemical compound CC(=O)C1=CC=C(N)C(N)=C1 FFVSGYAQHXJFAL-UHFFFAOYSA-N 0.000 description 1
- MNIKERWISBANET-UHFFFAOYSA-N 1-n-methyl-4-nitrobenzene-1,2-diamine Chemical compound CNC1=CC=C([N+]([O-])=O)C=C1N MNIKERWISBANET-UHFFFAOYSA-N 0.000 description 1
- VBEHYHZDAYTHIP-UHFFFAOYSA-N 2-ethylhexan-1-ol;octan-1-ol Chemical compound CCCCCCCCO.CCCCC(CC)CO VBEHYHZDAYTHIP-UHFFFAOYSA-N 0.000 description 1
- GPWMVJVLTXLNTK-UHFFFAOYSA-N 2-n-methyl-3-nitrobenzene-1,2-diamine Chemical compound CNC1=C(N)C=CC=C1[N+]([O-])=O GPWMVJVLTXLNTK-UHFFFAOYSA-N 0.000 description 1
- PLAZTCDQAHEYBI-UHFFFAOYSA-N 2-nitrotoluene Chemical compound CC1=CC=CC=C1[N+]([O-])=O PLAZTCDQAHEYBI-UHFFFAOYSA-N 0.000 description 1
- FEWFCBFQXUYLMO-UHFFFAOYSA-N 3,4-diamino-n-methylbenzamide Chemical compound CNC(=O)C1=CC=C(N)C(N)=C1 FEWFCBFQXUYLMO-UHFFFAOYSA-N 0.000 description 1
- QZYWLWLZDOMVDK-UHFFFAOYSA-N 3,4-diamino-n-phenylbenzamide Chemical compound C1=C(N)C(N)=CC=C1C(=O)NC1=CC=CC=C1 QZYWLWLZDOMVDK-UHFFFAOYSA-N 0.000 description 1
- HEMGYNNCNNODNX-UHFFFAOYSA-N 3,4-diaminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1N HEMGYNNCNNODNX-UHFFFAOYSA-N 0.000 description 1
- OVOZYARDXPHRDL-UHFFFAOYSA-N 3,4-diaminophenol Chemical compound NC1=CC=C(O)C=C1N OVOZYARDXPHRDL-UHFFFAOYSA-N 0.000 description 1
- YWPGZWRHHRUXEK-UHFFFAOYSA-N 3,5-dichlorobenzene-1,2-diamine Chemical compound NC1=CC(Cl)=CC(Cl)=C1N YWPGZWRHHRUXEK-UHFFFAOYSA-N 0.000 description 1
- SAIXZIVDXDTYCH-UHFFFAOYSA-N 3-chlorobenzene-1,2-diamine Chemical compound NC1=CC=CC(Cl)=C1N SAIXZIVDXDTYCH-UHFFFAOYSA-N 0.000 description 1
- AXNUJYHFQHQZBE-UHFFFAOYSA-N 3-methylbenzene-1,2-diamine Chemical compound CC1=CC=CC(N)=C1N AXNUJYHFQHQZBE-UHFFFAOYSA-N 0.000 description 1
- IWFHBRFJOHTIPU-UHFFFAOYSA-N 4,5-dichlorobenzene-1,2-diamine Chemical compound NC1=CC(Cl)=C(Cl)C=C1N IWFHBRFJOHTIPU-UHFFFAOYSA-N 0.000 description 1
- UFVKVGQYSHFENS-UHFFFAOYSA-N 4-(4-ethoxyphenyl)benzene-1,2-diamine Chemical compound C1=CC(OCC)=CC=C1C1=CC=C(N)C(N)=C1 UFVKVGQYSHFENS-UHFFFAOYSA-N 0.000 description 1
- LKLPQLPNODAWEC-UHFFFAOYSA-N 4-(4-methoxyphenyl)benzene-1,2-diamine Chemical compound C1=CC(OC)=CC=C1C1=CC=C(N)C(N)=C1 LKLPQLPNODAWEC-UHFFFAOYSA-N 0.000 description 1
- HOFKXNBVTNUDSH-UHFFFAOYSA-N 4-chloro-5-methylbenzene-1,2-diamine Chemical compound CC1=CC(N)=C(N)C=C1Cl HOFKXNBVTNUDSH-UHFFFAOYSA-N 0.000 description 1
- NLOXZUCCUKBOBS-UHFFFAOYSA-N 4-ethyl-2-N-methyl-5-nitrobenzene-1,2-diamine Chemical compound CCC1=CC(NC)=C(N)C=C1[N+]([O-])=O NLOXZUCCUKBOBS-UHFFFAOYSA-N 0.000 description 1
- JRCUHLAJCDQEAS-UHFFFAOYSA-N 4-ethylsulfonylbenzene-1,2-diamine Chemical compound CCS(=O)(=O)C1=CC=C(N)C(N)=C1 JRCUHLAJCDQEAS-UHFFFAOYSA-N 0.000 description 1
- DGRGLKZMKWPMOH-UHFFFAOYSA-N 4-methylbenzene-1,2-diamine Chemical compound CC1=CC=C(N)C(N)=C1 DGRGLKZMKWPMOH-UHFFFAOYSA-N 0.000 description 1
- AEPYIICGYIUTCV-UHFFFAOYSA-N 4-n,4-n-dimethylbenzene-1,2,4-triamine Chemical compound CN(C)C1=CC=C(N)C(N)=C1 AEPYIICGYIUTCV-UHFFFAOYSA-N 0.000 description 1
- KMIFZILWRRENBO-UHFFFAOYSA-N 4-nitrobenzimidazol-2-one Chemical class [O-][N+](=O)C1=CC=CC2=NC(=O)N=C12 KMIFZILWRRENBO-UHFFFAOYSA-N 0.000 description 1
- ZPTVNYMJQHSSEA-UHFFFAOYSA-N 4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1 ZPTVNYMJQHSSEA-UHFFFAOYSA-N 0.000 description 1
- NXTAJOTUDQAVHT-UHFFFAOYSA-N C(CCC)OCCCC.C(C)(=O)OCCCC Chemical compound C(CCC)OCCCC.C(C)(=O)OCCCC NXTAJOTUDQAVHT-UHFFFAOYSA-N 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical group CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 1
- JKTFEJGSZBVIAY-UHFFFAOYSA-N NC1=C(C=C(C=C1)Br)N.NC1=C(C=C(C=C1)Cl)N Chemical compound NC1=C(C=C(C=C1)Br)N.NC1=C(C=C(C=C1)Cl)N JKTFEJGSZBVIAY-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 125000005115 alkyl carbamoyl group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- MYONAGGJKCJOBT-UHFFFAOYSA-N benzimidazol-2-one Chemical compound C1=CC=CC2=NC(=O)N=C21 MYONAGGJKCJOBT-UHFFFAOYSA-N 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000006125 ethylsulfonyl group Chemical group 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- IOPLHGOSNCJOOO-UHFFFAOYSA-N methyl 3,4-diaminobenzoate Chemical compound COC(=O)C1=CC=C(N)C(N)=C1 IOPLHGOSNCJOOO-UHFFFAOYSA-N 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- XGEGHDBEHXKFPX-NJFSPNSNSA-N methylurea Chemical compound [14CH3]NC(N)=O XGEGHDBEHXKFPX-NJFSPNSNSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D235/26—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH741776A CH622009A5 (en, 2012) | 1976-06-11 | 1976-06-11 | |
| US05/801,941 US4138568A (en) | 1976-06-11 | 1977-05-31 | Process for the manufacture of benzimidazolones-(2) |
| GB23576/77A GB1519437A (en) | 1976-06-11 | 1977-06-03 | Process for the manufacture of benzimidazolones |
| DE19772725957 DE2725957A1 (de) | 1976-06-11 | 1977-06-08 | Verfahren zur darstellung von benzimidazolonen-(2) |
| FR7717884A FR2354322A1 (fr) | 1976-06-11 | 1977-06-10 | Procede de preparation de benzimidazolones |
| JP6937377A JPS52153964A (en) | 1976-06-11 | 1977-06-11 | Preparation of benzimidazolonee*2* |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH741776A CH622009A5 (en, 2012) | 1976-06-11 | 1976-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH622009A5 true CH622009A5 (en, 2012) | 1981-03-13 |
Family
ID=4324804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH741776A CH622009A5 (en, 2012) | 1976-06-11 | 1976-06-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4138568A (en, 2012) |
| JP (1) | JPS52153964A (en, 2012) |
| CH (1) | CH622009A5 (en, 2012) |
| DE (1) | DE2725957A1 (en, 2012) |
| FR (1) | FR2354322A1 (en, 2012) |
| GB (1) | GB1519437A (en, 2012) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855226A1 (de) * | 1978-12-21 | 1980-07-10 | Hoechst Ag | Verfahren zur herstellung von benzimidazolon-(2) |
| US4367337A (en) * | 1981-01-05 | 1983-01-04 | The Sherwin-Williams Company | Process for conversion of benzimidazolones to benzotriazoles |
| DE3924092C1 (en, 2012) * | 1989-07-20 | 1990-11-29 | Hoechst Ag, 6230 Frankfurt, De | |
| NZ239540A (en) * | 1990-09-24 | 1993-11-25 | Neurosearch As | 1-phenyl benzimidazole derivatives and medicaments |
| DE19539114C1 (de) * | 1995-10-20 | 1997-04-17 | Hoechst Ag | Verfahren zur Aufarbeitung von Benzimidazolone enthaltenden Reaktionsgemischen |
| US6297236B1 (en) | 1998-04-06 | 2001-10-02 | Bayer Aktiengesellschaft | Fungicide active substance combinations |
| US7857901B2 (en) * | 2008-03-07 | 2010-12-28 | Xerox Corporation | Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments |
| US7938903B2 (en) * | 2008-03-07 | 2011-05-10 | Xerox Corporation | Nanosized particles of benzimidazolone pigments |
| US8012254B2 (en) | 2008-03-07 | 2011-09-06 | Xerox Corporation | Nanosized particles of benzimidazolone pigments |
| US7905954B2 (en) * | 2008-03-07 | 2011-03-15 | Xerox Corporation | Nanosized particles of benzimidazolone pigments |
| US8025723B2 (en) | 2008-03-07 | 2011-09-27 | Xerox Corporation | Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments |
| US7883574B2 (en) * | 2008-03-07 | 2011-02-08 | Xerox Corporation | Methods of making nanosized particles of benzimidazolone pigments |
| US7985290B2 (en) | 2008-03-07 | 2011-07-26 | Xerox Corporation | Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments |
| US8703988B2 (en) | 2010-06-22 | 2014-04-22 | Xerox Corporation | Self-assembled nanostructures |
| US8362270B2 (en) | 2010-05-11 | 2013-01-29 | Xerox Corporation | Self-assembled nanostructures |
| EP2322512B1 (en) | 2009-10-19 | 2015-10-21 | Xerox Corporation | Alkylated benzimidazolone compounds and self-assembled nanostructures generated therefrom |
| CN102285924A (zh) * | 2011-05-26 | 2011-12-21 | 山东汇海医药化工有限公司 | 一种苯并咪唑酮的合成方法 |
| CN104130193B (zh) * | 2014-08-12 | 2016-09-28 | 南通醋酸化工股份有限公司 | 一种5-乙酰乙酰氨基苯并咪唑酮的合成方法 |
| CN104130194B (zh) * | 2014-08-12 | 2016-08-31 | 南通醋酸化工股份有限公司 | 一种5-氨基苯并咪唑酮的合成方法 |
| CN106336381B (zh) * | 2016-07-29 | 2017-10-13 | 东营市天正化工有限公司 | 一锅法合成5，6‑二硝基苯并咪唑酮的制备方法 |
| CN111116486A (zh) * | 2020-01-15 | 2020-05-08 | 山东汇海医药化工有限公司 | 一种5-硝基苯并咪唑酮的合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2933503A (en) * | 1957-01-14 | 1960-04-19 | Merck & Co Inc | Benzimidazole derivatives |
| GB811692A (en) * | 1957-04-11 | 1959-04-08 | Parke Davis & Co | Improvements in or relating to chlorobenzimidazolone compounds |
| US3167586A (en) * | 1961-11-06 | 1965-01-26 | Monsanto Co | Preparation of cis-1, 2-diaminocyclo-hexane |
-
1976
- 1976-06-11 CH CH741776A patent/CH622009A5/de not_active IP Right Cessation
-
1977
- 1977-05-31 US US05/801,941 patent/US4138568A/en not_active Expired - Lifetime
- 1977-06-03 GB GB23576/77A patent/GB1519437A/en not_active Expired
- 1977-06-08 DE DE19772725957 patent/DE2725957A1/de not_active Withdrawn
- 1977-06-10 FR FR7717884A patent/FR2354322A1/fr active Granted
- 1977-06-11 JP JP6937377A patent/JPS52153964A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2354322B1 (en, 2012) | 1978-11-03 |
| GB1519437A (en) | 1978-07-26 |
| DE2725957A1 (de) | 1977-12-22 |
| US4138568A (en) | 1979-02-06 |
| FR2354322A1 (fr) | 1978-01-06 |
| JPS52153964A (en) | 1977-12-21 |
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