RO85277B - Process for preparing imidazolylpropionitriles - Google Patents
Process for preparing imidazolylpropionitrilesInfo
- Publication number
- RO85277B RO85277B RO107928A RO10792882A RO85277B RO 85277 B RO85277 B RO 85277B RO 107928 A RO107928 A RO 107928A RO 10792882 A RO10792882 A RO 10792882A RO 85277 B RO85277 B RO 85277B
- Authority
- RO
- Romania
- Prior art keywords
- carbon atoms
- alkyl
- halogen
- radical
- trifluoromethyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Abstract
Inventia se refera la un procedeu pentru prepararea unor imidazolipropionitrili cu formula generala I: în care R reprezinta un radical fenil eventual substituit, o data sau de mai multe ori, cu acelasi halogen diferiti, alchil cu 1...4 atomi de carbon alcoxi cu 1...4 atomi de carbon, alchiltio cu 1...4 atomi de carbon, trifluormetil sau cu grupa nitro si R1 reprezinta alchil 1...10 atomi de carbon, alchenil cu 3...8 atomi de carbon, alchinil cu 3...8 atomi de carbon sau un radical fenilalchil eventual substituit o data sau de mai multe ori, cu acelasi halogen sau halogeni diferiti, alchil cu 1...4 atomi de carbon, alchiltio cu 1...4 atomi de carbon, trifluormetil sau grupe nitro. Procedeul consta în aceea ca, compusi cu formula generala II: (vezi formula) în care R1 si R au semnificatia de mai sus si Y reprezinta halogen, sau eventual radicalul arilsulfoniloxi sau radicalul arilsulfoniloxi halogenat în catena laterala, reactioneaza cu imidazolul, rectia avînd loc în dimetilformamida la 140 degree C în mediu anhidru, eventual în prezenta unei baze.The invention relates to a process for the preparation of imidazolipropionitriles of the general formula I: wherein R represents a phenyl radical optionally substituted once or more times with the same different halogen, alkyl of 1-4 carbon atoms of alkoxy 1 to 4 carbon atoms, C1-4 alkylthio, trifluoromethyl or nitro and R1 is C1 to C10 alkyl, C3-8 alkenyl, alkynyl with 3 to 8 carbon atoms or a phenylalkyl radical optionally substituted once or more times with the same halogen or different halogens, alkyl of 1-4 carbon atoms, 1-4C alkylthio carbon, trifluoromethyl or nitro groups. The process consists in that compounds of the general formula II wherein R1 and R2 are as defined above and Y represents halogen or optionally the arylsulfonyloxy radical or the arylsulfonyloxy radical halogenated in the side chain is reacted with the imidazole, in dimethylformamide at 140 ° C in anhydrous medium, optionally in the presence of a base.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813125780 DE3125780A1 (en) | 1981-06-30 | 1981-06-30 | IMIDAZOLYL-PROPIONITRILE, METHOD FOR PRODUCING THESE COMPOUNDS AND THE BIOCIDES CONTAINING THEM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85277A RO85277A (en) | 1984-09-29 |
| RO85277B true RO85277B (en) | 1984-10-30 |
Family
ID=6135760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107928A RO85277B (en) | 1981-06-30 | 1982-06-18 | Process for preparing imidazolylpropionitriles |
Country Status (37)
| Country | Link |
|---|---|
| JP (1) | JPS6055070B2 (en) |
| KR (1) | KR840000506A (en) |
| AR (1) | AR231440A1 (en) |
| AT (1) | ATA247082A (en) |
| AU (1) | AU8546482A (en) |
| BE (1) | BE893696A (en) |
| BG (1) | BG37373A3 (en) |
| BR (1) | BR8203803A (en) |
| CA (1) | CA1186317A (en) |
| CH (1) | CH655311A5 (en) |
| CS (1) | CS236480B2 (en) |
| DD (1) | DD202977A5 (en) |
| DE (1) | DE3125780A1 (en) |
| DK (1) | DK291582A (en) |
| ES (1) | ES512949A0 (en) |
| FI (1) | FI822033L (en) |
| FR (1) | FR2519635A1 (en) |
| GB (1) | GB2101995B (en) |
| GR (1) | GR81396B (en) |
| HU (1) | HU189598B (en) |
| IL (1) | IL66164A (en) |
| IT (1) | IT1151802B (en) |
| LU (1) | LU84246A1 (en) |
| MA (1) | MA19512A1 (en) |
| NL (1) | NL8202339A (en) |
| NO (1) | NO822231L (en) |
| NZ (1) | NZ200967A (en) |
| PH (1) | PH19047A (en) |
| PL (1) | PL129716B1 (en) |
| PT (1) | PT75147B (en) |
| RO (1) | RO85277B (en) |
| SE (1) | SE8204027L (en) |
| SU (2) | SU1245251A3 (en) |
| TR (1) | TR21402A (en) |
| YU (1) | YU125882A (en) |
| ZA (1) | ZA824688B (en) |
| ZW (1) | ZW13182A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3329213A1 (en) * | 1983-08-10 | 1985-02-21 | Schering AG, 1000 Berlin und 4709 Bergkamen | AZOLYL PROPANNITRILE, METHOD FOR PRODUCING THESE COMPOUNDS AND THE BIOCIDES CONTAINING THEM |
| DE3644616A1 (en) * | 1986-12-29 | 1988-07-07 | Lentia Gmbh | IMIDAZOLE DERIVATIVES, METHOD FOR THE PRODUCTION AND USE THEREOF |
| JPS63120362U (en) * | 1987-01-28 | 1988-08-04 | ||
| JPH0624355U (en) * | 1991-07-12 | 1994-03-29 | 株式会社三輝産業 | Battery charger |
| USD872768S1 (en) | 2016-02-19 | 2020-01-14 | Sony Corporation | Robot having display screen with animated graphical user interface |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167576A (en) * | 1977-10-06 | 1979-09-11 | Rohm And Haas Company | Cyanoaralkylheterocyclic compounds |
| EP0158741A3 (en) * | 1980-11-19 | 1986-02-12 | Imperial Chemical Industries Plc | Intermediates for fungicidal triazole and imidazole compounds |
-
1981
- 1981-06-30 DE DE19813125780 patent/DE3125780A1/en not_active Withdrawn
-
1982
- 1982-05-14 PH PH27307A patent/PH19047A/en unknown
- 1982-06-08 FI FI822033A patent/FI822033L/en not_active Application Discontinuation
- 1982-06-09 NL NL8202339A patent/NL8202339A/en not_active Application Discontinuation
- 1982-06-09 ES ES512949A patent/ES512949A0/en active Granted
- 1982-06-10 YU YU01258/82A patent/YU125882A/en unknown
- 1982-06-10 CS CS824318A patent/CS236480B2/en unknown
- 1982-06-15 NZ NZ200967A patent/NZ200967A/en unknown
- 1982-06-18 RO RO107928A patent/RO85277B/en unknown
- 1982-06-18 IT IT21939/82A patent/IT1151802B/en active
- 1982-06-22 JP JP57106257A patent/JPS6055070B2/en not_active Expired
- 1982-06-24 BG BG8257133A patent/BG37373A3/en unknown
- 1982-06-24 MA MA19719A patent/MA19512A1/en unknown
- 1982-06-25 SU SU823456292A patent/SU1245251A3/en active
- 1982-06-25 SU SU823456111A patent/SU1114334A3/en active
- 1982-06-25 AT AT0247082A patent/ATA247082A/en not_active Application Discontinuation
- 1982-06-28 TR TR21402A patent/TR21402A/en unknown
- 1982-06-28 CH CH3960/82A patent/CH655311A5/en not_active IP Right Cessation
- 1982-06-28 PL PL1982237145A patent/PL129716B1/en unknown
- 1982-06-28 GR GR68583A patent/GR81396B/el unknown
- 1982-06-28 FR FR8211287A patent/FR2519635A1/en active Granted
- 1982-06-29 IL IL66164A patent/IL66164A/en unknown
- 1982-06-29 GB GB08218796A patent/GB2101995B/en not_active Expired
- 1982-06-29 CA CA000406258A patent/CA1186317A/en not_active Expired
- 1982-06-29 PT PT75147A patent/PT75147B/en unknown
- 1982-06-29 SE SE8204027A patent/SE8204027L/en not_active Application Discontinuation
- 1982-06-29 BE BE0/208488A patent/BE893696A/en not_active IP Right Cessation
- 1982-06-29 HU HU822103A patent/HU189598B/en unknown
- 1982-06-29 BR BR8203803A patent/BR8203803A/en unknown
- 1982-06-29 DK DK291582A patent/DK291582A/en not_active Application Discontinuation
- 1982-06-29 NO NO822231A patent/NO822231L/en unknown
- 1982-06-30 ZA ZA824688A patent/ZA824688B/en unknown
- 1982-06-30 KR KR1019820002943A patent/KR840000506A/en unknown
- 1982-06-30 LU LU84246A patent/LU84246A1/en unknown
- 1982-06-30 ZW ZW131/82A patent/ZW13182A1/en unknown
- 1982-06-30 AR AR289853A patent/AR231440A1/en active
- 1982-06-30 DD DD82241259A patent/DD202977A5/en unknown
- 1982-06-30 AU AU85464/82A patent/AU8546482A/en not_active Abandoned
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