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Results: 1-25 |
Results: 25
MASS-SPECTROMETRIC FRAGMENTATION OF 1-ALKYL-5-BROMO-4-HYDROXYPYRIDAZIN-6-ONES UNDER ELECTRON IONIZATION CONDITIONS
Authors: LEE UC LEE W KIM YJ PARK SJ CHUNG JW CHO SD YOON YJ
Citation: Uc. Lee et al., MASS-SPECTROMETRIC FRAGMENTATION OF 1-ALKYL-5-BROMO-4-HYDROXYPYRIDAZIN-6-ONES UNDER ELECTRON IONIZATION CONDITIONS, Rapid communications in mass spectrometry, 12(19), 1998, pp. 1297-1302
CONVERSION OF ALCOHOLS TO ALDEHYDES AND KETONES BY OXIDATION OF TRIALKOXYALUMINUM WITH PYRIDINIUM CHLOROCHROMATE
Authors: CHA JS KIM MG KIM JM KWON OO CHUN JH CHO SD
Citation: Js. Cha et al., CONVERSION OF ALCOHOLS TO ALDEHYDES AND KETONES BY OXIDATION OF TRIALKOXYALUMINUM WITH PYRIDINIUM CHLOROCHROMATE, Bulletin of the Korean Chemical Society, 19(7), 1998, pp. 724-725
SELECTIVE REDUCTION OF CARBONYL-COMPOUNDS WITH AL-ALKOXYDIISOBUTYLALANES
Authors: CHA JS KWON OO KIM JM CHUN JH LEE YS LEE HS CHO SD
Citation: Js. Cha et al., SELECTIVE REDUCTION OF CARBONYL-COMPOUNDS WITH AL-ALKOXYDIISOBUTYLALANES, Bulletin of the Korean Chemical Society, 19(2), 1998, pp. 236-242
REACTION OF THEXYLALKOXYBORANES WITH SELECTED ORGANIC-COMPOUNDS CONTAINING REPRESENTATIVE FUNCTIONAL-GROUPS COMPARISON OF REDUCING CHARACTERISTICS OF THE ALKOXY DERIVATIVES
Authors: CHA JS CHANG SW KIM JM KWON OO CHUN JH CHO SD
Citation: Js. Cha et al., REACTION OF THEXYLALKOXYBORANES WITH SELECTED ORGANIC-COMPOUNDS CONTAINING REPRESENTATIVE FUNCTIONAL-GROUPS COMPARISON OF REDUCING CHARACTERISTICS OF THE ALKOXY DERIVATIVES, Bulletin of the Korean Chemical Society, 19(2), 1998, pp. 243-249
REDUCTION OF ORGANIC-COMPOUNDS WITH THEXYL-S-BUTOXYBORANE
Authors: CHA JS CHANG SW KIM JM KWON OO CHUN JH CHO SD LEE HS
Citation: Js. Cha et al., REDUCTION OF ORGANIC-COMPOUNDS WITH THEXYL-S-BUTOXYBORANE, Organic preparations and procedures international, 30(1), 1998, pp. 63-70
FUNCTIONALIZATION OF 4,5-DIHALOPYRIDAZIN-6-ONES USING 1-(1,1-DIBROMO-2-OXOPROPYL) DERIVATIVES
Authors: KANG YJ CHUNG HA KWEON DH CHO SD LEE SG KIM SK YOON YJ
Citation: Yj. Kang et al., FUNCTIONALIZATION OF 4,5-DIHALOPYRIDAZIN-6-ONES USING 1-(1,1-DIBROMO-2-OXOPROPYL) DERIVATIVES, Journal of heterocyclic chemistry, 35(3), 1998, pp. 595-600
SYNTHESIS OF NOVEL PYRIDAZINO[4,5-B][1,4]OXAZINE-3,5-DIONES
Authors: CHO SD KWEON DH KANG YJ CHUNG HA YOON YJ
Citation: Sd. Cho et al., SYNTHESIS OF NOVEL PYRIDAZINO[4,5-B][1,4]OXAZINE-3,5-DIONES, Journal of heterocyclic chemistry, 35(3), 1998, pp. 601-605
SYNTHESIS OF SOME AZETO[2,1-A]ISOQUINOLIN-2-ONES
Authors: CHO SD KIM SK YOON YJ
Citation: Sd. Cho et al., SYNTHESIS OF SOME AZETO[2,1-A]ISOQUINOLIN-2-ONES, Journal of heterocyclic chemistry, 35(1), 1998, pp. 77-80
REEXAMINATION OF DIISOBUTYLALUMINUM HYDRIDE AS A STEREOSELECTIVE REDUCING AGENT FOR REDUCTION OF CYCLIC-KETONES TO THERMODYNAMICALLY MORE STABLE ALCOHOLS
Authors: CHA JS KWON OO KIM JM CHO SD
Citation: Js. Cha et al., REEXAMINATION OF DIISOBUTYLALUMINUM HYDRIDE AS A STEREOSELECTIVE REDUCING AGENT FOR REDUCTION OF CYCLIC-KETONES TO THERMODYNAMICALLY MORE STABLE ALCOHOLS, Synlett, (12), 1997, pp. 1465-1466
TOTAL SYNTHESIS OF POLYHYDROXYLATED PIPERIDINE AND PYRROLIDINE - EXPECT AS GLUCOSIDASE INHIBITOR
Authors: LEE SG YOON YJ SHIN SC LEE BY CHO SD KIM SK LEE JH
Citation: Sg. Lee et al., TOTAL SYNTHESIS OF POLYHYDROXYLATED PIPERIDINE AND PYRROLIDINE - EXPECT AS GLUCOSIDASE INHIBITOR, Heterocycles, 45(4), 1997, pp. 701-706
POLYMERIZATION OF METHYL-METHACRYLATE BY CHLOROCARBON GROUP-VIII METALLOCENE COMBINATION INITIATOR
Authors: WOO HG PARK JY HAM HS PARK HR CHO SD KO YH KIM WG
Citation: Hg. Woo et al., POLYMERIZATION OF METHYL-METHACRYLATE BY CHLOROCARBON GROUP-VIII METALLOCENE COMBINATION INITIATOR, Bulletin of the Korean Chemical Society, 18(4), 1997, pp. 444-447
RETRO-ENE REACTIONS .4. ALKYLATION OF 4,5-DICHLORO-1-HYDROXYMETHYLPYRIDAZIN-6-ONE WITH ALPHA,OMEGA-DIBROMOALKANES OR 4,5-DICHLORO-1-(OMEGA-BROMOALKYL)PYRIDAZIN-6-ONES
Authors: KIM SK CHO SD YOON YJ
Citation: Sk. Kim et al., RETRO-ENE REACTIONS .4. ALKYLATION OF 4,5-DICHLORO-1-HYDROXYMETHYLPYRIDAZIN-6-ONE WITH ALPHA,OMEGA-DIBROMOALKANES OR 4,5-DICHLORO-1-(OMEGA-BROMOALKYL)PYRIDAZIN-6-ONES, Journal of heterocyclic chemistry, 34(4), 1997, pp. 1135-1137
SYNTHESIS AND REACTIONS OF 1-(2-OXOPROPYL)PYRIDAZIN-6-ONES
Authors: CHOI WY CHO SD KIM SK YOON YJ
Citation: Wy. Choi et al., SYNTHESIS AND REACTIONS OF 1-(2-OXOPROPYL)PYRIDAZIN-6-ONES, Journal of heterocyclic chemistry, 34(4), 1997, pp. 1307-1313
PALLADIUM-CATALYZED SYNTHESIS OF 3-(ALKYLAMINO)ISOINDOLIN-1-ONES BY CARBONYLATIVE CYCLIZATION OF 2-BROMOBENZALDEHYDE WITH PRIMARY AMINES
Authors: CHO CS JIANG LH LEE DY SHIM SC LEE HS CHO SD
Citation: Cs. Cho et al., PALLADIUM-CATALYZED SYNTHESIS OF 3-(ALKYLAMINO)ISOINDOLIN-1-ONES BY CARBONYLATIVE CYCLIZATION OF 2-BROMOBENZALDEHYDE WITH PRIMARY AMINES, Journal of heterocyclic chemistry, 34(4), 1997, pp. 1371-1374
ALKYLATION OF 4,5-DICHLOROPYRIDAZIN-6-ONE WITH ALPHA,OMEGA-DIBROMOALKANES 4,5-DICHLORO-1-(OMEGA-BROMOALKYL)PYRIDAZIN-5-ONES
Authors: KIM SK CHO SD KWEON DH YOON YJ KIM JH HEO JN
Citation: Sk. Kim et al., ALKYLATION OF 4,5-DICHLOROPYRIDAZIN-6-ONE WITH ALPHA,OMEGA-DIBROMOALKANES 4,5-DICHLORO-1-(OMEGA-BROMOALKYL)PYRIDAZIN-5-ONES, Journal of heterocyclic chemistry, 34(1), 1997, pp. 209-214
CHEMOSELECTIVE REDUCTION OF HIGHLY-FUNCTIONALIZED AZIDOPYRIDAZINES TOCORRESPONDING AMINOPYRIDAZINES USING FE NH4CL IN ORGANIC SOLVENT-WATER 2-PHASE SOLUTION/
Authors: CHO SD CHOI WY LEE SG YOON YJ SHIN SC
Citation: Sd. Cho et al., CHEMOSELECTIVE REDUCTION OF HIGHLY-FUNCTIONALIZED AZIDOPYRIDAZINES TOCORRESPONDING AMINOPYRIDAZINES USING FE NH4CL IN ORGANIC SOLVENT-WATER 2-PHASE SOLUTION/, Tetrahedron letters, 37(39), 1996, pp. 7059-7060
CONCURRENT ALKYLATION-METHOXYLATION OF 4,5-DIHALOPYRIDAZIN-6-ONES ANDSYNTHESIS OF 5-HALO-4-HYDROXYPYRIDAZIN-6-ONES
Authors: CHO SD CHOI WY YOON YJ
Citation: Sd. Cho et al., CONCURRENT ALKYLATION-METHOXYLATION OF 4,5-DIHALOPYRIDAZIN-6-ONES ANDSYNTHESIS OF 5-HALO-4-HYDROXYPYRIDAZIN-6-ONES, Journal of heterocyclic chemistry, 33(6), 1996, pp. 1579-1582
REACTION OF 4,5-DICHLORO-3-NITROPYRIDAZIN-6-ONE WITH DIMETHYLCHLOROMETHYLENEAMMONIUM CHLORIDE
Authors: KWEON DH CHO SD KIM SK CHUNG JW YOON YJ
Citation: Dh. Kweon et al., REACTION OF 4,5-DICHLORO-3-NITROPYRIDAZIN-6-ONE WITH DIMETHYLCHLOROMETHYLENEAMMONIUM CHLORIDE, Journal of heterocyclic chemistry, 33(6), 1996, pp. 1915-1918
RETRO-ENE REACTIONS .3. ALKYLATION OF 4,5-DICHLORO-1-HYDROXYMETHYLPYRIDAZIN-6-ONES - SYNTHESIS OF 4,5-DICHLORO-1-(OMEGA-PHTHALIMIDO AND SACCHARIN-2'-YLALKYL)PYRIDAZIN-6-ONES
Authors: KIM SK CHO SD MOON JK YOON YJ
Citation: Sk. Kim et al., RETRO-ENE REACTIONS .3. ALKYLATION OF 4,5-DICHLORO-1-HYDROXYMETHYLPYRIDAZIN-6-ONES - SYNTHESIS OF 4,5-DICHLORO-1-(OMEGA-PHTHALIMIDO AND SACCHARIN-2'-YLALKYL)PYRIDAZIN-6-ONES, Journal of heterocyclic chemistry, 33(3), 1996, pp. 615-618
RETRO-ENE REACTION .2. REACTION OF 4,5-DICHLORO-1-HYDROXYMETHYLPYRIDAZIN-6-ONE WITH ALKYL-HALIDES AND CARBOXYLIC-ACID CHLORIDES
Authors: KIM SK CHO SD KWEON DH LEE SG CHUNG JW SHIN SC YOON YJ
Citation: Sk. Kim et al., RETRO-ENE REACTION .2. REACTION OF 4,5-DICHLORO-1-HYDROXYMETHYLPYRIDAZIN-6-ONE WITH ALKYL-HALIDES AND CARBOXYLIC-ACID CHLORIDES, Journal of heterocyclic chemistry, 33(2), 1996, pp. 245-248
SYNTHESIS OF NOVEL N-ACYCLONUCLEOSIDES - BENZOTRIAZOLE, BENZOTHIAZINONE AND PYRIDOOXAZINONE ACYCLONUCLEOSIDES
Authors: CHO SD CHUNG JW KIM SK KWEON DH PARK KH YOON YJ
Citation: Sd. Cho et al., SYNTHESIS OF NOVEL N-ACYCLONUCLEOSIDES - BENZOTRIAZOLE, BENZOTHIAZINONE AND PYRIDOOXAZINONE ACYCLONUCLEOSIDES, Journal of heterocyclic chemistry, 33(2), 1996, pp. 315-318
A FACILE SYNTHESIS OF 3-ALKOXY PHTHALIDES BY THE PALLADIUM-CATALYZED CARBONYLATIVE CYCLIZATION OF O-BROMOBENZALDEHYDE
Authors: SHIM SC LEE DY JIAN LH KIM TJ CHO SD
Citation: Sc. Shim et al., A FACILE SYNTHESIS OF 3-ALKOXY PHTHALIDES BY THE PALLADIUM-CATALYZED CARBONYLATIVE CYCLIZATION OF O-BROMOBENZALDEHYDE, Journal of heterocyclic chemistry, 32(1), 1995, pp. 363-365
SYNTHESIS OF NOVEL PYRIDAZINE ACYCLONUCLEOSIDES
Authors: CHO SD CHUNG JW CHOI WY KIM SK YOON YJ
Citation: Sd. Cho et al., SYNTHESIS OF NOVEL PYRIDAZINE ACYCLONUCLEOSIDES, Journal of heterocyclic chemistry, 31(5), 1994, pp. 1199-1208
RETRO-ENE REACTION .1. REACTION OF N-HYDROXYMETHYLSACCHARIN WITH BENZOYL CHLORIDES AND ALKYL-HALIDES
Authors: KIM SK MOON JG LEE SG CHOI SY CHO SD CHOI WY YOON YJ
Citation: Sk. Kim et al., RETRO-ENE REACTION .1. REACTION OF N-HYDROXYMETHYLSACCHARIN WITH BENZOYL CHLORIDES AND ALKYL-HALIDES, Journal of heterocyclic chemistry, 30(2), 1993, pp. 353-356
PHARMACOLOGICAL CHARACTERIZATION OF EFFECTS OF VERAPAMIL AND GS-283 ON ISOLATED GUINEA-PIG AND RAT TRACHEALIS
Authors: CHANG KC KO HJ CHO SD YOON YJ KIM JH
Citation: Kc. Chang et al., PHARMACOLOGICAL CHARACTERIZATION OF EFFECTS OF VERAPAMIL AND GS-283 ON ISOLATED GUINEA-PIG AND RAT TRACHEALIS, European journal of pharmacology, 236(1), 1993, pp. 51-60
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