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Results: 1-25 | 26-31
Results: 1-25/31
NEW SYNTHESIS OF ALKYL-4,4-DIMETHYL-5-HALOMETHYLISOXAZOLIDIN-3-ONES VIA INTRAMOLECULAR HALOCYCLIZATION OF N-ALKYL-2,2-DIMETHYL-3-BUTENOHYDROXAMIC ACIDS
Authors: KIM HR SHIN SI PARK HJ JEON DJ RYU EK
Citation: Hr. Kim et al., NEW SYNTHESIS OF ALKYL-4,4-DIMETHYL-5-HALOMETHYLISOXAZOLIDIN-3-ONES VIA INTRAMOLECULAR HALOCYCLIZATION OF N-ALKYL-2,2-DIMETHYL-3-BUTENOHYDROXAMIC ACIDS, Synlett, (7), 1998, pp. 789-791
A FACILE SYNTHESIS OF 1,2,4-OXADIAZOLIDIN-3-ONES VIA TANDEM O,N-ADDITION OF HYDROXYUREAS TO METHYL PROPIOLATE
Authors: ZONG KW SHIN SI KIM HR RYU EK
Citation: Kw. Zong et al., A FACILE SYNTHESIS OF 1,2,4-OXADIAZOLIDIN-3-ONES VIA TANDEM O,N-ADDITION OF HYDROXYUREAS TO METHYL PROPIOLATE, Synlett, (11), 1998, pp. 1217
NEW [1,2] REARRANGEMENT OF P-TOLUENESULFONYL GROUP IN AZOLES BY N-BUTYLLITHIUM
Authors: JEON DJ YU DW KIM HR RYU EK
Citation: Dj. Jeon et al., NEW [1,2] REARRANGEMENT OF P-TOLUENESULFONYL GROUP IN AZOLES BY N-BUTYLLITHIUM, Heterocycles, 48(1), 1998, pp. 155-159
CHLOROFORMYLOXYLATION OF CINNAMIC ACID AND CINNAMONITRILE DERIVATIVESBY USING THE HCL DMF/POTASSIUM PEROXYMONOSULFATE (OXONE) SYSTEM/
Authors: KIM JN SON JS KIM HR RYU EK
Citation: Jn. Kim et al., CHLOROFORMYLOXYLATION OF CINNAMIC ACID AND CINNAMONITRILE DERIVATIVESBY USING THE HCL DMF/POTASSIUM PEROXYMONOSULFATE (OXONE) SYSTEM/, Bulletin of the Korean Chemical Society, 19(8), 1998, pp. 812-813
THE SYNTHESIS OF A NEW PYRAZOLYLIMIDAZOLINONE VIA 1,3-DIPOLAR CYCLOADDITION REACTION OF N-METHYL SYDNONE WITH METHYL PROPIOLATE
Authors: JEON DJ LEE JN KIM HR RYU EK
Citation: Dj. Jeon et al., THE SYNTHESIS OF A NEW PYRAZOLYLIMIDAZOLINONE VIA 1,3-DIPOLAR CYCLOADDITION REACTION OF N-METHYL SYDNONE WITH METHYL PROPIOLATE, Bulletin of the Korean Chemical Society, 19(7), 1998, pp. 725-726
ELECTROPHILIC SUBSTITUTION-REACTION AND A NOVEL [1,3] REARRANGEMENT OF 4-LITHIO-5-P-TOLUENESULFONYLOXYPYRAZOLES
Authors: JEON DJ LEE JN LEE KC KIM HR ZONG K RYU EK
Citation: Dj. Jeon et al., ELECTROPHILIC SUBSTITUTION-REACTION AND A NOVEL [1,3] REARRANGEMENT OF 4-LITHIO-5-P-TOLUENESULFONYLOXYPYRAZOLES, Bulletin of the Korean Chemical Society, 19(11), 1998, pp. 1153-1155
A NEW METHOD FOR PREPARING N-ACYLOXAZIRIDINES VIA TANDEM O,N-ADDITIONOF HYDROXAMIC ACIDS TO METHYL PROPIOLATE
Authors: ZONG K SHIN SI RYU EK
Citation: K. Zong et al., A NEW METHOD FOR PREPARING N-ACYLOXAZIRIDINES VIA TANDEM O,N-ADDITIONOF HYDROXAMIC ACIDS TO METHYL PROPIOLATE, Tetrahedron letters, 39(34), 1998, pp. 6227-6228
SYNTHESIS OF NEW 4-BENZOYL-5-HYDROXY-3-TRIFLUOROMETHYLPYRAZOLE DERIVATIVES VIA [1,3] REARRANGEMENTS OF BENZOYL GROUP USING TERT-BUTYLLITHIUM
Authors: JEON DJ YU DW YUN KY RYU EK
Citation: Dj. Jeon et al., SYNTHESIS OF NEW 4-BENZOYL-5-HYDROXY-3-TRIFLUOROMETHYLPYRAZOLE DERIVATIVES VIA [1,3] REARRANGEMENTS OF BENZOYL GROUP USING TERT-BUTYLLITHIUM, Synthetic communications, 28(12), 1998, pp. 2159-2166
THE REACTION OF ORGANOMETALLIC COMPOUNDS WITH THE WEINREB AMIDE OF 3,7-DICHLOROQUINOLINE-8-CARBOXYLIC ACID
Authors: SEONG MR KIM JN KIM HR RYU EK
Citation: Mr. Seong et al., THE REACTION OF ORGANOMETALLIC COMPOUNDS WITH THE WEINREB AMIDE OF 3,7-DICHLOROQUINOLINE-8-CARBOXYLIC ACID, Synthetic communications, 28(1), 1998, pp. 139-145
A FACILE 1,2-ACETOXYCHLORINATION REACTION OF OLEFINS BY USING THE N,N-DIMETHYLACETAMIDE HYDROGEN CHLORIDE/M-CHLOROPERBENZOIC ACID (OR OXONE) SYSTEM/
Authors: KIM HR OH HS PARK HJ KIM JN JEON DJ RYU EK
Citation: Hr. Kim et al., A FACILE 1,2-ACETOXYCHLORINATION REACTION OF OLEFINS BY USING THE N,N-DIMETHYLACETAMIDE HYDROGEN CHLORIDE/M-CHLOROPERBENZOIC ACID (OR OXONE) SYSTEM/, Synthetic communications, 28(1), 1998, pp. 159-165
A CONVENIENT SYNTHESIS OF 2-ALKYL-2-METHYLTETRAHYDROFURANS FROM 4-METHYLALK-4-EN-1-OLS CATALYZED BY IODINE
Authors: KIM KM JEON DJ RYU EK
Citation: Km. Kim et al., A CONVENIENT SYNTHESIS OF 2-ALKYL-2-METHYLTETRAHYDROFURANS FROM 4-METHYLALK-4-EN-1-OLS CATALYZED BY IODINE, Synthesis, (6), 1998, pp. 835-836
A FACILE CHLOROFORMYLOXYLATION REACTION OF OLEFINS BY USING THE N,N-DIMETHYLFORMAMIDE HYDROGEN-CHLORIDE M-CHLOROPERBENZOIC ACID SYSTEM
Authors: KIM HR KIM JN PARK HJ RYU EK
Citation: Hr. Kim et al., A FACILE CHLOROFORMYLOXYLATION REACTION OF OLEFINS BY USING THE N,N-DIMETHYLFORMAMIDE HYDROGEN-CHLORIDE M-CHLOROPERBENZOIC ACID SYSTEM, Bulletin of the Korean Chemical Society, 18(1), 1997, pp. 110-111
A STUDY ON THE RING TRANSFORMATION OF DIHYDROISOXAZOLOPYRIMIDINE
Authors: KIM JN LEE HJ KIM HR RYU EK
Citation: Jn. Kim et al., A STUDY ON THE RING TRANSFORMATION OF DIHYDROISOXAZOLOPYRIMIDINE, Synthetic communications, 27(19), 1997, pp. 3477-3484
NOVEL ONE-POT SYNTHESIS OF SUBSTITUTED 1,3-BUTADIENE-1-SULFONYL CHLORIDES FROM 3-SULFOLENES
Authors: LEE YS RYU EK YUN KY KIM YH
Citation: Ys. Lee et al., NOVEL ONE-POT SYNTHESIS OF SUBSTITUTED 1,3-BUTADIENE-1-SULFONYL CHLORIDES FROM 3-SULFOLENES, Synlett, (3), 1996, pp. 247
THE GENETIC TOXICITY OF SYNTHETIC CHEMICALS .2. A PYRETHROID INSECTICIDE, FENPROPATHRIN
Authors: RYU JC KIM KR KIM HJ RYU EK LEE SY JUNG SO YOUN JY KIM MH KWON OS
Citation: Jc. Ryu et al., THE GENETIC TOXICITY OF SYNTHETIC CHEMICALS .2. A PYRETHROID INSECTICIDE, FENPROPATHRIN, Archives of pharmacal research, 19(4), 1996, pp. 251-257
UNUSUAL IODINE CATALYZED LACTONIZATION OF GAMMA-METHYL-GAMMA,DELTA-PENTENOIC ACIDS - A FACILE SYNTHESIS OF GAMMA,GAMMA-DIMETHYL-GAMMA-BUTYROLACTONES
Authors: KIM KM RYU EK
Citation: Km. Kim et Ek. Ryu, UNUSUAL IODINE CATALYZED LACTONIZATION OF GAMMA-METHYL-GAMMA,DELTA-PENTENOIC ACIDS - A FACILE SYNTHESIS OF GAMMA,GAMMA-DIMETHYL-GAMMA-BUTYROLACTONES, Tetrahedron letters, 37(9), 1996, pp. 1441-1444
A FACILE SYNTHETIC METHOD OF HERBICIDAL 2,3-DIHYDRO-3-METHYLENE-2-SUBSTITUTED-PHENYL-1H-ISOINDOL-1-ONE DERIVATIVES
Authors: KIM JN RYU EK
Citation: Jn. Kim et Ek. Ryu, A FACILE SYNTHETIC METHOD OF HERBICIDAL 2,3-DIHYDRO-3-METHYLENE-2-SUBSTITUTED-PHENYL-1H-ISOINDOL-1-ONE DERIVATIVES, Synthetic communications, 26(1), 1996, pp. 67-74
UNEXPECTED IODINE CATALYZED CYCLIZATION FOR SYNTHESIS OF 2,2-DIALKYL-2,3-DIHYDROBENZOFURANS
Authors: KIM KM RYU EK
Citation: Km. Kim et Ek. Ryu, UNEXPECTED IODINE CATALYZED CYCLIZATION FOR SYNTHESIS OF 2,2-DIALKYL-2,3-DIHYDROBENZOFURANS, Heterocycles, 41(2), 1995, pp. 219-223
AN IMPROVED PROCEDURE FOR THE PREPARATION OF AROMATIC HETEROCYCLIC N-OXIDES
Authors: RHIE SY RYU EK
Citation: Sy. Rhie et Ek. Ryu, AN IMPROVED PROCEDURE FOR THE PREPARATION OF AROMATIC HETEROCYCLIC N-OXIDES, Heterocycles, 41(2), 1995, pp. 323-328
REGIOSELECTIVE AND STEREOSELECTIVE 1,3-DIPOLAR CYCLOADDITIONS OF NITRILE OXIDE WITH ALLYLIC ALCOHOLS PREPARED IN-SITU FROM ALPHA,BETA-UNSATURATED CARBONYL-COMPOUNDS WITH GRIGNARD-REAGENTS
Authors: KIM HR SONG JH RHIE SY RYU EK
Citation: Hr. Kim et al., REGIOSELECTIVE AND STEREOSELECTIVE 1,3-DIPOLAR CYCLOADDITIONS OF NITRILE OXIDE WITH ALLYLIC ALCOHOLS PREPARED IN-SITU FROM ALPHA,BETA-UNSATURATED CARBONYL-COMPOUNDS WITH GRIGNARD-REAGENTS, Synthetic communications, 25(12), 1995, pp. 1801-1807
ALUMINUM-CHLORIDE PROMOTED CARBOHYDROXIMOYLATION REACTION OF AROMATIC-COMPOUNDS WITH PRIMARY NITROALKANES
Authors: KIM JN SONG JH RYU EK
Citation: Jn. Kim et al., ALUMINUM-CHLORIDE PROMOTED CARBOHYDROXIMOYLATION REACTION OF AROMATIC-COMPOUNDS WITH PRIMARY NITROALKANES, Synthetic communications, 25(11), 1995, pp. 1711-1715
REGIOSELECTIVE SYNTHESIS AND PLANT-GROWTH REGULATORY ACTIVITY OF 2-(3-ARYL-1-METHYL-,2,4-TRIAZOL-5-YL)OXYPROPIONIC ACID-DERIVATIVES
Authors: KIM HR SONG JH RYU EK
Citation: Hr. Kim et al., REGIOSELECTIVE SYNTHESIS AND PLANT-GROWTH REGULATORY ACTIVITY OF 2-(3-ARYL-1-METHYL-,2,4-TRIAZOL-5-YL)OXYPROPIONIC ACID-DERIVATIVES, Bioscience, biotechnology, and biochemistry, 58(10), 1994, pp. 1929-1930
FRIEDEL-CRAFTS CYCLOHEXYLATION OF ARENES WITH 1,3-DICYCLOHEXYLCARBODIIMIDE (DCC)
Authors: KIM JN CHUNG KH RYU EK
Citation: Jn. Kim et al., FRIEDEL-CRAFTS CYCLOHEXYLATION OF ARENES WITH 1,3-DICYCLOHEXYLCARBODIIMIDE (DCC), Tetrahedron letters, 35(6), 1994, pp. 903-904
FRIEDEL-CRAFTS ALKYLATION REACTIONS OF BENZENE WITH AMIDE BOND CONTAINING COMPOUNDS
Authors: CHUNG KH KIM JN RYU EK
Citation: Kh. Chung et al., FRIEDEL-CRAFTS ALKYLATION REACTIONS OF BENZENE WITH AMIDE BOND CONTAINING COMPOUNDS, Tetrahedron letters, 35(18), 1994, pp. 2913-2914
A CONVENIENT SYNTHESIS OF ISOTHIOCYANATES FROM PRIMARY NITROALKANES
Authors: KIM JN SONG JH RYU EK
Citation: Jn. Kim et al., A CONVENIENT SYNTHESIS OF ISOTHIOCYANATES FROM PRIMARY NITROALKANES, Synthetic communications, 24(8), 1994, pp. 1101-1105
Risultati: 1-25 | 26-31