RU96109320A - METHOD OF OBTAINING OPTIONAL 2-SUBSTITUTED 5-CHLORIMIDAZOLE-4-CARBALDEHYDES - Google Patents
METHOD OF OBTAINING OPTIONAL 2-SUBSTITUTED 5-CHLORIMIDAZOLE-4-CARBALDEHYDESInfo
- Publication number
- RU96109320A RU96109320A RU96109320/04A RU96109320A RU96109320A RU 96109320 A RU96109320 A RU 96109320A RU 96109320/04 A RU96109320/04 A RU 96109320/04A RU 96109320 A RU96109320 A RU 96109320A RU 96109320 A RU96109320 A RU 96109320A
- Authority
- RU
- Russia
- Prior art keywords
- general formula
- substituted
- chlorimidazol
- chlorimidazole
- ylidenemethyl
- Prior art date
Links
- -1 2-substituted 5-chlorimidazole-4-carbaldehyde Chemical class 0.000 claims 4
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 2
- 150000001412 amines Chemical class 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- PBCVWYVRJHGIBO-UHFFFAOYSA-N 1-(2-butyl-5-chloroimidazol-4-ylidene)-N,N-dimethylmethanamine Chemical compound CCCCC1=NC(=CN(C)C)C(Cl)=N1 PBCVWYVRJHGIBO-UHFFFAOYSA-N 0.000 claims 1
- NJKMJBZGWGQJGN-UHFFFAOYSA-N 1-(5-chloro-2-propylimidazol-4-ylidene)-N,N-dimethylmethanamine Chemical compound CCCC1=NC(=CN(C)C)C(Cl)=N1 NJKMJBZGWGQJGN-UHFFFAOYSA-N 0.000 claims 1
- ZNFWFGRGPXPLSB-UHFFFAOYSA-N N-[(2-butyl-5-chloroimidazol-4-ylidene)methyl]-N-ethylethanamine Chemical compound CCCCC1=NC(=CN(CC)CC)C(Cl)=N1 ZNFWFGRGPXPLSB-UHFFFAOYSA-N 0.000 claims 1
- QADZSPIMCAGEOI-UHFFFAOYSA-N N-[(5-chloro-2-propylimidazol-4-ylidene)methyl]-N-ethylethanamine Chemical compound CCCC1=NC(=CN(CC)CC)C(Cl)=N1 QADZSPIMCAGEOI-UHFFFAOYSA-N 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 239000012467 final product Substances 0.000 claims 1
- 125000005842 heteroatoms Chemical group 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims 1
- 239000012442 inert solvent Substances 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
Claims (9)
где R - водород, алкильная группа, алкенильная группа, циклоалкильная группа, бензиловая группа или фенильная группа, отличающийся тем, что необязательно 2-замещенный 5-хлоримидазол общей формулы II
где R имеет указанное выше значение, трансформируют сначала с помощью амина общей формулы III
где R1 и R2 идентичны либо различны и представляют собой (C1 - C6) алкильную группу или R1 и R2 оба вместе образуют (C2 - C3)алкиленовый мостик, R3 и R4 идентичны либо различны и представляют собо (C1 - C6)алкильная группа или R2 и R4 оба вместе с аминным азотом образуют 5- либо 6-членный насыщенный гетероцикл, содержащий при необходимости кислород или азот в качестве дополнительного гетероатома, в необязательно 2-замещенный 5-хлоримидазол-4-илиденметиламин общей формулы IV
где R, R3 и R4 имеют указанное выше значение, и затем гидролизуют до конечного продукта.1. The method of obtaining optionally 2-substituted 5-chlorimidazole-4-carbaldehyde of General formula I
where R is hydrogen, alkyl group, alkenyl group, cycloalkyl group, benzyl group or phenyl group, characterized in that optionally 2-substituted 5-chlorimidazole of general formula II
where R has the above value, first transform using an amine of General formula III
where R 1 and R 2 are identical or different and represent a (C 1 - C 6 ) alkyl group or R 1 and R 2 together form a (C 2 - C 3 ) alkylene bridge, R 3 and R 4 are identical or different and represent a (C 1 -C 6 ) alkyl group or R 2 and R 4 both together with amine nitrogen form a 5- or 6-membered saturated heterocycle containing, if necessary, oxygen or nitrogen as an additional heteroatom, in optionally 2-substituted 5-chlorimidazole -4-lidenemethylamine General formula IV
where R, R 3 and R 4 have the above value, and then hydrolyzed to the final product.
где R, R3 и R4 имеют указанное выше значение.5. 2-substituted 5-chlorimidazol-4-ylidenemethylamine of general formula IV
where R, R 3 and R 4 have the above meaning.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1451/95 | 1995-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU96109320A true RU96109320A (en) | 1998-08-20 |
Family
ID=
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