ES252761A1 - Metodo de producciën de nuevos derivados de compuestos que tienen un nucleo heterociclico de caracter aromatico - Google Patents
Metodo de producciën de nuevos derivados de compuestos que tienen un nucleo heterociclico de caracter aromaticoInfo
- Publication number
- ES252761A1 ES252761A1 ES0252761A ES252761A ES252761A1 ES 252761 A1 ES252761 A1 ES 252761A1 ES 0252761 A ES0252761 A ES 0252761A ES 252761 A ES252761 A ES 252761A ES 252761 A1 ES252761 A1 ES 252761A1
- Authority
- ES
- Spain
- Prior art keywords
- groups
- compound
- group
- formula
- halogen
- 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
- -1 phosphorus amide derivatives of imidazoles Chemical class 0.000 title abstract 11
- 229910052698 phosphorus Inorganic materials 0.000 title abstract 2
- 239000011574 phosphorus Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 9
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 abstract 6
- 229910052760 oxygen Inorganic materials 0.000 abstract 5
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 abstract 4
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 abstract 4
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 abstract 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- 239000005864 Sulphur Chemical group 0.000 abstract 4
- 125000003118 aryl group Chemical group 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 150000003254 radicals Chemical class 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 239000000460 chlorine Substances 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 125000005843 halogen group Chemical group 0.000 abstract 3
- 150000002367 halogens Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 abstract 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 abstract 2
- SYOANZBNGDEJFH-UHFFFAOYSA-N 2,5-dihydro-1h-triazole Chemical compound C1NNN=C1 SYOANZBNGDEJFH-UHFFFAOYSA-N 0.000 abstract 2
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004480 active ingredient Substances 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004414 alkyl thio group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000001769 aryl amino group Chemical group 0.000 abstract 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 125000000392 cycloalkenyl group Chemical group 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 2
- 125000004986 diarylamino group Chemical group 0.000 abstract 2
- 150000002391 heterocyclic compounds Chemical class 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 abstract 2
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- 150000003536 tetrazoles Chemical class 0.000 abstract 2
- 150000003852 triazoles Chemical class 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- 241000238876 Acari Species 0.000 abstract 1
- 235000013162 Cocos nucifera Nutrition 0.000 abstract 1
- 244000060011 Cocos nucifera Species 0.000 abstract 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 241000233866 Fungi Species 0.000 abstract 1
- 241000238631 Hexapoda Species 0.000 abstract 1
- 241000208125 Nicotiana Species 0.000 abstract 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000012050 conventional carrier Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 235000012054 meals Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 230000001473 noxious effect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000000361 pesticidal effect Effects 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000002641 tar oil Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/572—Five-membered rings
- C07F9/5728—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/572—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6503—Five-membered rings
- C07F9/65031—Five-membered rings having the nitrogen atoms in the positions 1 and 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6503—Five-membered rings
- C07F9/6506—Five-membered rings having the nitrogen atoms in positions 1 and 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6503—Five-membered rings
- C07F9/6506—Five-membered rings having the nitrogen atoms in positions 1 and 3
- C07F9/65068—Five-membered rings having the nitrogen atoms in positions 1 and 3 condensed with carbocyclic rings or carbocyclic ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
- C07F9/6518—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6524—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having four or more nitrogen atoms as the only ring hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL232545 | 1958-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES252761A1 true ES252761A1 (es) | 1960-05-01 |
Family
ID=19751398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0252761A Expired ES252761A1 (es) | 1958-10-23 | 1959-10-20 | Metodo de producciën de nuevos derivados de compuestos que tienen un nucleo heterociclico de caracter aromatico |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3111526A (es) |
| BE (1) | BE583858A (es) |
| CH (1) | CH423352A (es) |
| ES (1) | ES252761A1 (es) |
| FR (1) | FR1244541A (es) |
| GB (1) | GB940921A (es) |
| NL (2) | NL232545A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL274692A (es) * | 1962-02-12 | 1900-01-01 | ||
| US3227728A (en) * | 1963-11-26 | 1966-01-04 | Monsanto Res Corp | Preparation of diimidazol-1-yl derivatives of phosphine oxide |
| US3359276A (en) * | 1963-12-24 | 1967-12-19 | Monsanto Res Corp | Phosphinic amides |
| US3264179A (en) * | 1965-04-29 | 1966-08-02 | Dow Chemical Co | Fungicidal phosphonamidothioates |
| US3433798A (en) * | 1965-04-29 | 1969-03-18 | Dow Chemical Co | Phosphinothioic amides |
| US3323990A (en) * | 1965-04-29 | 1967-06-06 | Dow Chemical Co | Fungicidal methods and compositions |
| US3433623A (en) * | 1965-10-20 | 1969-03-18 | Rohm & Haas | Phosphoric triamide derivatives as herbicides |
| US3539561A (en) * | 1966-01-05 | 1970-11-10 | Dow Chemical Co | Phosphinothioic amides |
| US3519639A (en) * | 1968-05-24 | 1970-07-07 | Dow Chemical Co | Imidazolyl phosphates and phosphorothioates |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA529113A (en) * | 1951-04-20 | 1956-08-14 | J. R. Geigy A.-G. | Phosphoric acid esters |
| US2751384A (en) * | 1954-10-29 | 1956-06-19 | Eastman Kodak Co | Phosphonamide derivatives of triazine |
| GB808638A (en) * | 1956-08-10 | 1959-02-11 | Bayer Ag | Organic phosphoric acid triamides |
| US2888379A (en) * | 1956-08-16 | 1959-05-26 | Bayer Ag | N-[anthraquinonyl-(1')]-2-amino imidazolines |
-
0
- NL NL111476D patent/NL111476C/xx active
- NL NL232545D patent/NL232545A/xx unknown
- BE BE583858D patent/BE583858A/xx unknown
-
1959
- 1959-10-09 US US845324A patent/US3111526A/en not_active Expired - Lifetime
- 1959-10-20 ES ES0252761A patent/ES252761A1/es not_active Expired
- 1959-10-20 CH CH7964559A patent/CH423352A/de unknown
- 1959-10-21 GB GB35687/59A patent/GB940921A/en not_active Expired
- 1959-10-21 FR FR808119A patent/FR1244541A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL232545A (es) | 1900-01-01 |
| GB940921A (en) | 1963-11-06 |
| FR1244541A (fr) | 1960-10-28 |
| NL111476C (es) | 1900-01-01 |
| US3111526A (en) | 1963-11-19 |
| CH423352A (de) | 1966-10-31 |
| BE583858A (es) | 1900-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69304057T2 (de) | Indole fungizide | |
| ES252761A1 (es) | Metodo de producciën de nuevos derivados de compuestos que tienen un nucleo heterociclico de caracter aromatico | |
| US3111525A (en) | Certain phosphorus ester derivatives of 3-aminotriazole | |
| JPS61180778A (ja) | １、３―チアゾール誘導体、それらの製造方法および殺虫組成物 | |
| IE45012B1 (en) | 1,3,4 substituted syrazoline derivatives | |
| EP0001663A1 (en) | Novel 2-arylamino-hexahydropyrimidines and -imidazolidines, salts and complexes thereof, method of preparing the novel compounds and fungicidal compositions which contain the novel compounds | |
| US2806851A (en) | Substituted hydrazines | |
| GB771147A (en) | Derivatives of urea | |
| GB809355A (en) | Thiophosphoric acid esters | |
| KR840001134A (ko) | (티오-)우레아의 제조방법 | |
| GB888686A (en) | Phosphorus-containing amino-triazole derivatives | |
| US3109848A (en) | Substituted iminopyrrolines and iminopyrrolidines | |
| KR930021635A (ko) | 신규의 살진균성 트리아졸 및 이미다졸 유도체 | |
| KR840003612A (ko) | N-메틸카바메이트의 n- 옥살릴 유도체의 제조방법 | |
| ES265154A2 (es) | Procedimiento para la preparaciën de nuevos compuestos organicos de fësforo | |
| US3308122A (en) | Trimidazolyl triazine compounds | |
| US3213103A (en) | New biocidal bis (dimethylamido) phosphorylamino-triazole-1, 2, 4 derivatives | |
| GB932388A (en) | New thiophosphoric acid esters and pesticidal compositions containing them | |
| US3639629A (en) | Method of inhibiting the growth of fungi by applying a complex of organic amine with a completely halogenated acetone | |
| GB992339A (en) | New triazine derivatives, processes for their preparation and compositions containing same | |
| GB833156A (en) | O-aryl phosphoroamidohydrazidothioates | |
| DD293584A5 (de) | Verfahren zur herstellung von neuen 3,5,5-trisubstituierten 1-(benzimidazol-2-yl)-imidazolidin-2,4-dionen bzw. -4-on-2-thionen | |
| US4923970A (en) | Substituted 1-(2-chloroethyl)-3-acyl-3-alkyltriazenes | |
| US2640832A (en) | Nu-(halomethyl)-maleimide and process for preparing the same | |
| US3923827A (en) | Preparation of 4-imidazolin-2-ones |