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Results: 1-15 |
Results: 15
Electrolytic partial fluorination of organic compounds. Part 45: Highly regioselective anodic monofluorination of (E)-3-benzylidene-2,3-dihydrochroman-4-ones
Authors: Dawood, KM Fuchigami, T
Citation: Km. Dawood et T. Fuchigami, Electrolytic partial fluorination of organic compounds. Part 45: Highly regioselective anodic monofluorination of (E)-3-benzylidene-2,3-dihydrochroman-4-ones, TETRAHEDR L, 42(13), 2001, pp. 2513-2515
An efficient route to trans-4,5-dihydrothiophenes and thiazoles via nitrogen and sulfur ylides
Authors: Dawood, KM
Citation: Km. Dawood, An efficient route to trans-4,5-dihydrothiophenes and thiazoles via nitrogen and sulfur ylides, SYN COMMUN, 31(11), 2001, pp. 1647-1658
Electrolytic partial fluorination of organic compounds. 55. Highly regio- and stereoselective anodic monofluorination of 2,3-dihydrochroman-4-one andchromone derivatives
Authors: Dawood, KM Fuchigami, T
Citation: Km. Dawood et T. Fuchigami, Electrolytic partial fluorination of organic compounds. 55. Highly regio- and stereoselective anodic monofluorination of 2,3-dihydrochroman-4-one andchromone derivatives, J ORG CHEM, 66(23), 2001, pp. 7691-7695
Electrolytic partial fluorination of organic compounds. 54. Anodic mono- and trifluorination of thiochroman-4-one derivatives and the factors affecting product selectivity
Authors: Dawood, KM Ishii, H Fuchigami, T
Citation: Km. Dawood et al., Electrolytic partial fluorination of organic compounds. 54. Anodic mono- and trifluorination of thiochroman-4-one derivatives and the factors affecting product selectivity, J ORG CHEM, 66(21), 2001, pp. 7030-7034
Reactions with hydrazonoyl halides XXX: Synthesis of some 2,3-dihydro-1,3,4-thiadiazoles and unsymmetrical azines containing benzothiazole moiety
Authors: Abdelhamid, AO Rateb, NM Dawood, KM
Citation: Ao. Abdelhamid et al., Reactions with hydrazonoyl halides XXX: Synthesis of some 2,3-dihydro-1,3,4-thiadiazoles and unsymmetrical azines containing benzothiazole moiety, PHOSPHOR SU, 167, 2000, pp. 251-258
Polyheterocyclic ring systems with bridgehead nitrogen atoms: a facile route to some novel azolo-1,2,4-triazine derivatives
Authors: Dawood, KM Farag, AM Ragab, EA Kandeel, ZE
Citation: Km. Dawood et al., Polyheterocyclic ring systems with bridgehead nitrogen atoms: a facile route to some novel azolo-1,2,4-triazine derivatives, J CHEM R-S, (5), 2000, pp. 206-207
Synthesis and reactivity of cyanomethyl 2-amino-4-methylthiazolyl ketone. A facile synthesis of novel pyrazolo[5,1-c]1,2,4-triazine, 1,2,4-triazolo[5,1-c]1,2,4-triazine, 1,2,4-triazino[4,3-a]benzimidazole, pyridazine-6-imineand 6-oxopyridazinone derivatives
Authors: Sayed, SM Raslan, MA Khalil, MA Dawood, KM
Citation: Sm. Sayed et al., Synthesis and reactivity of cyanomethyl 2-amino-4-methylthiazolyl ketone. A facile synthesis of novel pyrazolo[5,1-c]1,2,4-triazine, 1,2,4-triazolo[5,1-c]1,2,4-triazine, 1,2,4-triazino[4,3-a]benzimidazole, pyridazine-6-imineand 6-oxopyridazinone derivatives, HETEROAT CH, 10(5), 1999, pp. 385-390
Heterocyclic synthesis via enaminones: Regioselective synthesis of some novel pyrazole, isoxazole, pyrimidine, pyrido [1,2-a]benzimidazole and pyrazolo[1,5-a]pyrimidine derivatives
Authors: Dawood, KM Kandeel, ZE Farag, AM
Citation: Km. Dawood et al., Heterocyclic synthesis via enaminones: Regioselective synthesis of some novel pyrazole, isoxazole, pyrimidine, pyrido [1,2-a]benzimidazole and pyrazolo[1,5-a]pyrimidine derivatives, HETEROAT CH, 10(5), 1999, pp. 417-422
Highly selective direct and indirect anodic monofluorination of heterocyclic compounds
Authors: Fuchigami, T Higashiya, S Hou, YK Dawood, KM
Citation: T. Fuchigami et al., Highly selective direct and indirect anodic monofluorination of heterocyclic compounds, REV HET CHE, 19, 1999, pp. 67-78
Synthesis of 1,2,4-triazole, 1,2,4-triazolo[3,4-b][1,3,4]thiadiazole and 1,2,4-triazolo[3,4-b][1,3,4]thiadiazine derivatives of 3-[5-(benzothiazol-2-yl)thieno[2,3-d]pyrimidine-4-one] acetic acid hydrazide.
Authors: Khalil, MA Rasian, MA Dawood, KM Sayed, SM
Citation: Ma. Khalil et al., Synthesis of 1,2,4-triazole, 1,2,4-triazolo[3,4-b][1,3,4]thiadiazole and 1,2,4-triazolo[3,4-b][1,3,4]thiadiazine derivatives of 3-[5-(benzothiazol-2-yl)thieno[2,3-d]pyrimidine-4-one] acetic acid hydrazide., HETEROCYC C, 5(5), 1999, pp. 463-471
Heterocyclic synthesis via enaminonitriles: One-pot synthesis of some new pyrazole, isoxazole, pyrimidine, pyrazolo[1,5-a]pyrimidine, pyrimido[1,2-a]benzimidazole and pyrido[1,2-a]benzimidazole derivatives
Authors: Dawood, KM Farag, AM Kandeel, ZE
Citation: Km. Dawood et al., Heterocyclic synthesis via enaminonitriles: One-pot synthesis of some new pyrazole, isoxazole, pyrimidine, pyrazolo[1,5-a]pyrimidine, pyrimido[1,2-a]benzimidazole and pyrido[1,2-a]benzimidazole derivatives, J CHEM R-S, (2), 1999, pp. 88-89A
Electrolytic partial fluorination of organic compounds. 35. Anodic fluorination of 2-pyrimidyl, 2-pyridyl, and 2-quinazolinonyl sulfides
Authors: Dawood, KM Higashiya, S Hou, YK Fuchigami, T
Citation: Km. Dawood et al., Electrolytic partial fluorination of organic compounds. 35. Anodic fluorination of 2-pyrimidyl, 2-pyridyl, and 2-quinazolinonyl sulfides, J ORG CHEM, 64(21), 1999, pp. 7935-7939
Electrolytic partial fluorination of organic compounds. 31. Regioselectiveanodic fluorination of 2-quinolyl and 4-(7-trifluoromethyl)quinolyl sulfides and the factors affecting its optimization
Authors: Dawood, KM Fuchigami, T
Citation: Km. Dawood et T. Fuchigami, Electrolytic partial fluorination of organic compounds. 31. Regioselectiveanodic fluorination of 2-quinolyl and 4-(7-trifluoromethyl)quinolyl sulfides and the factors affecting its optimization, J ORG CHEM, 64(1), 1999, pp. 138-143
Electrolytic partial fluorination of organic compounds. 36. Regioselectiveanodic fluorination of phenylthiolated benzofuranone and benzothiazole derivatives
Authors: Higashiya, S Dawood, KM Fuchigami, T
Citation: S. Higashiya et al., Electrolytic partial fluorination of organic compounds. 36. Regioselectiveanodic fluorination of phenylthiolated benzofuranone and benzothiazole derivatives, J FLUORINE, 99(2), 1999, pp. 189-195
Electrolytic partial fluorination of organic compounds. Part 29. Anodic mono- and difluorination of 2-benzoxazolyl sulfides
Authors: Dawood, KM Higashiya, S Hou, Y Fuchigami, T
Citation: Km. Dawood et al., Electrolytic partial fluorination of organic compounds. Part 29. Anodic mono- and difluorination of 2-benzoxazolyl sulfides, J FLUORINE, 93(2), 1999, pp. 159-164
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