138 results on '"Kim, In Sik"'
Search Results
2. Quinolone analogues 9. Synthesis of 7-methylsulfanyl- and 7-methanesulfonylpyridazino[3,4-b]quinoxalin-4(1H)-ones
3. Quinolone analogues 8 [1-6]. Synthesis of 3-aminopyridazino-[3,4-b]quinoxalin-4(lH)-one
4. Synthesis of biologically active pyridazinoquinoxalines
5. Quinolone analogues 7 [1-6]. Synthesis of 3-Heteroaryl-1-methylpyridazino[3,4-b]quinoxalin-4(1H)-ones
6. Quinolone analogues 6 [1-5]. Synthesis of 3-halogeno-1-methylpyridazino[3,4-b]quinoxalin-4(1H)-ones
7. Synthesis and biological activities of quinolone analogues: Pyridazino[3,4‐b]quinoxalin‐4‐one
8. Synthesiss of novel 3‐(2‐thienyl)‐1,2‐diazepino[3,4‐b]quinoxalines with algicidal activity
9. Quinolone analogues 2. A facile synthesis of novel 3‐substituted 1‐alkyl‐4‐oxo‐1,4‐dihydropyridazino[3,4‐b]quinoxalines
10. Quinolone analogues 1. A convenient synthesis of 1-alkyl-4-oxo-1,4-dihydropyridazino[3,4-b]quinoxaline-3-carboxylic acids
11. Synthesis and conversion of 2-(pyrazol-1-yl)quinoxaline 4-oxides
12. Synthesis of pyrazoles and condensed pyrazoles
13. A new tautomeric zwitterion form of 2‐acylamino‐4H‐1,3,4‐oxadiazino[5,6‐b]quinoxalines in solution
14. A convenient synthesis of 2-amino-4H-1,3,4-oxadiazino[5,6-b]-quinoxaline derivatives
15. Synthesis and biological activity of 1,5-dihydropyridazino-[3,4-b]quinoxalines and a new class of quinolones
16. Synthesis of pyrazoles
17. Synthesis of 4H-1,3,4-oxadiazino[5,6-b]quinoxalines from 2-substituted quinoxaline 4-oxides
18. A selective synthesis of 2‐arylamino‐4H‐1,3,4‐thiadiazino[5,6‐b]‐quinoxalines and mesoionic triazolo[4,3‐a]quinoxaline
19. 13C-NMR study of 4H-1,3,4-thiadiazino[5,6-b]quinoxalines. A proof for the N5-deuteration in deuteriotrifluoroacetic acid
20. 13C‐NMR study on the tautomerism of 3‐(arylhydrazono)methyl‐2‐oxo‐1,2‐dihydroquinoxalines between the hydrazone imine and diazenylenamine forms
21. Synthesis and evaluation of 1H‐pyrazolo[3,4‐b]quinoxalines and 1‐aryl‐3‐quinoxalinyl‐1,2,4‐triazole as antibacterial agent
22. A new method for the synthesis of 4H-1,3,4-thiadiazino[5,6-b]quinoxalines
23. A new synthesis of 1,5‐dihydropyridazino[3,4‐b]quinoxalines and 2‐(pyrazol‐4‐yl)quinoxalines
24. 1H-NMR study on the tautomer ratios between the hydrazone imine and diazenylenamine forms in 3-(arylhydrazono)-methyl-2-oxo-1,2-dihydroquinoxalines
25. Progress in the chemistry of quinoxalineN-oxides andN,N′-dioxides
26. Tautomeric behavior of 3-(arylhydrazono)methyl-2-oxo-1,2-dihydroquinoxalines between the hydrazone imine and diazenyl enamine forms in acidic media. Solvent and substituent effects
27. Substituent effects on the tautomer ratios between the enamine and methylene imine forms in side-chained quinoxalines
28. Substituent and solvent effects on the tautomer ratios between the hydrazone imine and diazenyl enamine forms in p‐ and m‐substituted 3‐(arylhydrazono)methyl‐2‐oxo‐1,2‐dihydroquinoxalines
29. Reaction of azole condensed quinoxalineN-oxides with acetic anhydride
30. Substituent effects on the tautomer ratios between the hydra-zone imine and diazenyl enamine forms in 3-(arylhydra-zono)methyl-2-oxo-1,2-dihydroquinoxalines. Correlation of the hammett constants σpwith the tautomeric equilibrium constants KT
31. Substituent effects on the tautomer ratios between the hydrazone imine and diazenyl enamine forms in side‐chained quinoxalines
32. NMR study on the tautomeric equilibria between the hydrazone imine and diazenyl enamine forms in side chained quinoxalines: Solvent effects and temperature dependence
33. Tautomeric structure of 1-methyldihydropyridazino-[3,4-b]quinoxalines in solution
34. An influence of a basic side chain moiety on the tautomer ratio between the enamine and methylene imine forms in azole condensed quinoxalines
35. Reaction of enol type acyl cyanide with o‐aminophenol
36. A facile synthesis of enol type acyl cyanidesviaa 1,3-dipolar cycloaddition reaction and a cyano group migration
37. Synthesis of 1,2-diazepino[3,4-b]quinoxalines and pyrido[3′,4′:9,8][1,5,6]oxadiazonino[3,4-b]quinoxalinesviaa 1,3-dipolar cycloaddition reaction
38. A convenient synthesis of 1,2,4-triazolo[4,3,2-o,p]-[1,3]diazocino[4,5-b]quinoxalinesviaa 1,3-dipolar cycloaddition reaction and a ring transformation
39. A new type of deoxygenation of quinoxalineN-oxides
40. Synthesis of mesoionic triazolo[4,3-a]quinoxalines
41. Reaction of 2-(5-aminopyrazol-1-yl)quinoxaline 4-oxides with dimethyl acetylenedicarboxylate
42. Reaction of 6-chloro-2-[1-methyl-2-(N-methylthiocarbamoyl)]-hydrazinoquinoxaline 4-oxide with dimethyl acetylenedicarboxylate
43. A convenient synthesis of 5,14-methano-16-oxo-1,5,6-benzoxadiazonino[3,4-b]quinoxalines utilizing a 1,3-dipolar cycloaddition reaction and an intramolecular alcoholysis
44. A convenient synthesis of 1,4-dihydro-4-oxopyridazino[3,4-b]quinoxalines by a ring transformation of 1,2-diazepino[3,4-b]quinoxalines
45. A convenient synthesis of 1,2‐diazepino[3,4‐b]‐quinoxalines via a 1,3‐dipolar cycloaddition reaction and their tautomeric structure in a solution
46. A facile synthesis of 5,14‐methano‐16‐oxo‐1,5,6‐benzoxadiazonino[3,4‐b]quinoxalines by a 1,3‐dipolar cycloaddition reaction and an intramolecular alcoholysis
47. Synthesis of 6-quinoxalinyldihydropyrazolo[1,5-a]pyrimidin-7-ones by a ring transformation. Tautomeric structure of dihydropyrazolo[1,5-a]pyrimidin-7-ones in a solution
48. Synthesis of pyridazino[3,4‐b]quinoxalines and pyrazolo[3,4‐b]‐quinoxaline by 1,3‐dipolar cycloaddition reaction
49. Synthesis of pyrrolo[1,2‐a]quinoxalines by 1,3‐dipolar cycloaddition reaction. An additional reaction mechanism via an aziridine intermediate
50. Synthesis of isoxazolo[2,3‐a]quinoxalines and pyrrolo[1,2‐a]quinoxalines by 1,3‐dipolar cycloaddition reaction
Catalog
Books, media, physical & digital resources
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.