| 341 | Trialkylsilyl Triflate Promoted Conjugate Addition of Allylstannes to a,b-Enones Kim, Sung Gak; J. M. Lee, SYNTHETIC COMMUNICATIONS, v.21, no.0, pp.25 - 29, 1991-01 |
| 342 | NMR-STUDY OF THE DISTRIBUTION OF AROMATIC-MOLECULES IN NAY ZEOLITE Chmelka, B.F.; Pearson, J.G.; Liu, S.B.; Ryoo, Ryong; De Menorval, L.C.; Pines, A., Journal of physical chemistry, Vol.95, No.1, pp.303-310, 1991-01-10 |
| 343 | OXIDATIVE CONVERSION OF ORGANOPHOSPHONATES TO CARBONYL-COMPOUNDS VIA ALPHA-HYDROXYORGANOPHOSPHONATES Kim, Sung Gak; KIM, YG, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.12, no.1, pp.106 - 107, 1991-02 |
| 344 | DETERMINATION OF THE SINGLET TRIPLET BRANCHING RATIO IN THE PHOTODISSOCIATION OF KETENE Kim, Sangkyu; CHOI, YS; PIBEL, CD; ZHENG, QK; MOORE, CB, JOURNAL OF CHEMICAL PHYSICS, v.94, no.3, pp.1954 - 1960, 1991-02 |
| 345 | SELECTIVE CLEAVAGE OF ACETAL-TYPE ETHERS WITH MAGNESIUM BROMIDE AND BUTYL MERCAPTAN IN DIETHYL-ETHER Kim, Sung Gak; KEE, IS; PARK, YH; PARK, JH, SYNLETT, pp.183 - 184, 1991-03 |
| 346 | ANION BINDING-PROPERTIES OF POLY(VINYLPYRROLIDONE) IN AQUEOUS-SOLUTION STUDIED BY HALIDE NMR-SPECTROSCOPY SONG, JD; Ryoo, Ryong; JHON, MS, MACROMOLECULES, v.24, no.8, pp.1727 - 1730, 1991-04 |
| 347 | ABINITIO ELECTRONIC-STRUCTURE CALCULATIONS OF O2 USING COUPLED CLUSTER APPROACHES AND MANY-BODY PERTURBATION-THEORY Lee, Yoon Sup; LEE, SY, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.12, no.2, pp.211 - 213, 1991-04 |
| 348 | A SIMPLE PROCEDURE FOR ALPHA-ALKOXYALKYLATION OF ALPHA,BETA-ENONES VIA PYRIDINIOSILYLATION Kim, Sung Gak; KIM, YG; PARK, JH, TETRAHEDRON LETTERS, v.32, no.18, pp.2043 - 2044, 1991-04 |
| 349 | SYNTHESIS AND ELECTRICAL CONDUCTIVITIES OF PPV COPOLYMERS HAVING VARIOUS RING SUBSTITUENTS JIN, JI; PARK, CK; KANG, HJ; YU, SH; KIM, JC; Shim, Hong Ku, SYNTHETIC METALS, v.41, no.1-2, pp.271 - 274, 1991-04 |
| 350 | XE-129 NMR-SPECTROSCOPY OF XENON GAS ADSORBED ON AMORPHOUS CARBONS SUH, DJ; PARK, TJ; Ihm, Son Ki; Ryoo, Ryong, JOURNAL OF PHYSICAL CHEMISTRY, v.95, no.9, pp.3767 - 3771, 1991-05 |
| 351 | SEASONAL-VARIATION OF HEAVY-METAL CONTAMINATION OF TOPSOILS IN THE TAEJUN-INDUSTRIAL COMPLEX (II) Y. S. Lee; T. H. Yoon; Hi-Chung Moon, ENVIRONMENTAL TECHNOLOGY LETTERS, v.12, no.5, pp.413 - 419, 1991-05 |
| 352 | CRITICAL ION CONCENTRATIONS FOR CLUSTERS IN SODIUM SULFONATED POLYSTYRENE IONOMERS Park, Jung-Ki; PARK, BK; Ryoo, Ryong, POLYMER ENGINEERING AND SCIENCE, v.31, no.12, pp.873 - 878, 1991-06 |
| 353 | Mild deprotection of methoxymethyl, methylthiomethyl, methoxyethoxymethyl, and and β-(trimethylsilyl,)ethoxymethyl, esters with magnesium bromide in ether Kim, Sung Gak, TETRAHEDRON LETTERS, v.32, no.26, pp.3099 - 3100, 1991-06 |
| 354 | HETEROLEPTIC CROWN THIOETHER COMPLEXES - SYNTHESIS AND CHARACTERIZATION OF [M(CO)3(9S3)] (M = CR, MO, W) - CRYSTAL-STRUCTURE OF [W(CO)3 (9S3)](9S3 = 1,4,7-TRITHIACYCLONONANE) KIM, HJ; Do, Youngkyu; LEE, HW; JEONG, JH; SOHN, YS, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.12, no.3, pp.257 - 259, 1991-06 |
| 355 | RADICAL REACTIONS OF VINYL EPOXIDES VIA RADICAL TRANSLOCATIONS BY A NOVEL 1,5-NORMAL-BU3SN GROUP OR A 1,5-HYDROGEN-ATOM TRANSFER Kim, Sung Gak; LEE, SP; KOH, JS, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.113, no.13, pp.5106 - 5107, 1991-06 |
| 356 | INTERNAL HYDRIDE ASSISTED C-O BOND SCISSION OF A MU-3-ETA-2-COORDINATED ACYL AND AN APPARENT ROTATION OF MU-ALKYLIDENE CARBON IN MOLYBDENUM-TRIOSMIUM CLUSTER COMPOUNDS Park, Joon Taik; CHUN, KM; YUN, SS; KIM, SS, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.12, no.3, pp.249 - 251, 1991-06 |
| 357 | A STEREOCONTROLLED SYNTHESIS OF A KEY INTERMEDIATE TO (+)-THIENAMYCIN Kang, SungHo; KIM, WJ, SYNLETT, no.7, pp.520 - 522, 1991-07 |
| 358 | TRISHOMOCUBANE-TYPE METHOXIDE CLUSTER AS A NOVEL MEDIATOR IN THE EXTENSION OF CUBE SIZE IN ORGANOMETALLIC OXIDE CLUSTERS - SYNTHESIS AND STRUCTURES OF [(RHCP-STAR)2MO3O9(OME)4].MEOH AND A LINEAR QUADRUPLE CUBANE-TYPE CLUSTER [(RHCP-STAR)4MO6O22].4CH2CL2 (CP-STAR =ETA-5-C5ME5) Do, Youngkyu; YOU, XZ; ZHANG, CJ; OZAWA, Y; ISOBE, KY, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.113, no.15, pp.5892 - 5893, 1991-07 |
| 359 | APPLICATION OF SCANNING ELECTROCHEMICAL MICROSCOPY TO GENERATION/COLLECTION EXPERIMENTS WITH HIGH COLLECTION EFFICIENCY LEE, C; Kwak, Juhyoun; ANSON, FC, ANALYTICAL CHEMISTRY, v.63, no.14, pp.1501 - 1504, 1991-07 |
| 360 | PALLADIUM-CATALYZED RING EXPANSION OF VINYL OXASPIROHEXANES Kim, Sung Gak; UH, KH; LEE, SP; PARK, JH, TETRAHEDRON LETTERS, v.32, no.28, pp.3395 - 3396, 1991-07 |
