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Results: 1-25/28
Authors:
CUI JN
EMA T
SAKAI T
UTAKA M
Citation: Jn. Cui et al., CONTROL OF ENANTIOSELECTIVITY IN THE BAKERS-YEAST ASYMMETRIC REDUCTION OF GAMMA-CHLORO BETA-DIKETONES TO GAMMA-CHLORO (S)-BETA-HYDROXY KETONES, Tetrahedron : asymmetry, 9(15), 1998, pp. 2681-2692
Authors:
SAKAI T
KISHIMOTO T
TANAKA Y
EMA T
UTAKA M
Citation: T. Sakai et al., LOW-TEMPERATURE METHOD FOR ENHANCEMENT OF ENANTIOSELECTIVITY IN THE LIPASE-CATALYZED KINETIC RESOLUTIONS OF SOLKETAL AND SOME CHIRAL ALCOHOLS, Tetrahedron letters, 39(43), 1998, pp. 7881-7884
Authors:
EMA T
JITTANI M
SAKAI T
UTAKA M
Citation: T. Ema et al., LIPASE-CATALYZED KINETIC RESOLUTION OF LARGE SECONDARY ALCOHOLS HAVING TETRAPHENYLPORPHYRIN, Tetrahedron letters, 39(35), 1998, pp. 6311-6314
Authors:
SAKAI T
MIKI Y
NAKATANI M
EMA T
UNEYAMA K
UTAKA M
Citation: T. Sakai et al., LIPASE-CATALYZED KINETIC RESOLUTION OF 2-ACYLOXY-2-(PENTAFLUOROPHENYL)ACETONITRILE, Tetrahedron letters, 39(29), 1998, pp. 5233-5236
HIGHLY ENANTIOSELECTIVE REDUCTION OF CARBONYL-COMPOUNDS USING A REDUCTASE PURIFIED FROM BAKERS-YEAST
Authors:
EMA T
SUGIYAMA Y
FUKUMOTO M
MORIYA H
CUI JN
SAKAI T
UTAKA M
Citation: T. Ema et al., HIGHLY ENANTIOSELECTIVE REDUCTION OF CARBONYL-COMPOUNDS USING A REDUCTASE PURIFIED FROM BAKERS-YEAST, Journal of organic chemistry, 63(15), 1998, pp. 4996-5000
Authors:
JIA SL
ZHANG J
EMA T
NELSON NY
MA JG
JENTZEN W
SONG XZ
MEDFORTH CJ
SMITH KM
SHELNUTT JA
Citation: Sl. Jia et al., NONPLANAR DISTORTION INFLUENCES AXIAL LIGATION IN NICKEL(II) MESO-TETRASUBSTITUTED PORPHYRINS, Biophysical journal, 74(2), 1998, pp. 81-81
Authors:
NAKAJIMA K
YAMASHITA H
KOJIMA Y
HIRASAWA S
TAMURA T
YAMADA Y
TOKUNAGA K
EMA T
KONDOH K
ONODA N
NOZUE H
Citation: K. Nakajima et al., 0.15-MU-M ELECTRON-BEAM DIRECT WRITING FOR GBIT DYNAMIC RANDOM-ACCESSMEMORY FABRICATION, JPN J A P 1, 36(12B), 1997, pp. 7535-7540
Authors:
EMA T
MISAWA S
NEMUGAKI S
SAKAI T
UTAKA M
Citation: T. Ema et al., NEW OPTICALLY-ACTIVE DIPORPHYRIN HAVING A CHIRAL CYCLOPHANE AS A SPACER, Chemistry Letters, (6), 1997, pp. 487-488
Authors:
CUI JN
TERAOKA R
EMA T
SAKAI T
UTAKA M
Citation: Jn. Cui et al., HIGHLY REGIOSELECTIVE AND ENANTIOSELECTIVE REDUCTION OF 1-CHLORO-2,4-ALKANEDIONES USING BAKERS-YEAST - EFFECTS OF ORGANIC-SOLVENTS AS ADDITIVES, Tetrahedron letters, 38(17), 1997, pp. 3021-3024
Authors:
SAKAI T
TAKAYAMA T
OHKAWA T
YOSHIO O
EMA T
UTAKA M
Citation: T. Sakai et al., LIPASE-CATALYZED EFFICIENT KINETIC RESOLUTION OF 3-HYDROXY-3-(PENTAFLUOROPHENYL)PROPIONITRILE, Tetrahedron letters, 38(11), 1997, pp. 1987-1990
Authors:
SAKAI T
KAWABATA I
KISHIMOTO T
EMA T
UTAKA M
Citation: T. Sakai et al., ENHANCEMENT OF THE ENANTIOSELECTIVITY IN LIPASE-CATALYZED KINETIC RESOLUTIONS OF 3-PHENYL-2H-AZIRINE-2-METHANOL BY LOWERING THE TEMPERATURETO -40-DEGREES-C, Journal of organic chemistry, 62(15), 1997, pp. 4906-4907
Authors:
YAMASHITA H
NOZUE H
NOMURA E
ITOH K
EMA T
HIRASAWA S
KOJIMA K
TAMURA T
NAKAJIMA K
Citation: H. Yamashita et al., RECENT PROGRESS IN ELECTRON-BEAM CELL PROJECTION TECHNOLOGY, JPN J A P 1, 35(12B), 1996, pp. 6404-6414
Authors:
YAMASHITA H
EMA T
ITOH K
NOZUE H
NOMURA E
Citation: H. Yamashita et al., ELECTRON-SCATTERING BY ELECTRON-BEAM MASK WITH TAPERED APERTURE IN CELL PROJECTION LITHOGRAPHY, Journal of vacuum science & technology. B, Microelectronics and nanometer structures processing, measurement and phenomena, 14(6), 1996, pp. 3845-3849
Authors:
EMA T
MAENO S
TAKAYA Y
SAKAI T
UTAKA M
Citation: T. Ema et al., SIGNIFICANT EFFECT OF ACYL-GROUPS ON ENANTIOSELECTIVITY IN LIPASE-CATALYZED TRANSESTERIFICATIONS, Tetrahedron : asymmetry, 7(3), 1996, pp. 625-628
Authors:
UTAKA M
YANO T
EMA T
SAKAI T
Citation: M. Utaka et al., HIGHLY EFFICIENT AND CONVENIENT REGENERATION OF NADPH FOR ASYMMETRIC REDUCTION USING BAKERS-YEAST CELL-FREE-EXTRACT, Chemistry Letters, (12), 1996, pp. 1079-1080
Authors:
EMA T
MAENO S
TAKAYA Y
SAKAI T
UTAKA M
Citation: T. Ema et al., KINETIC RESOLUTION OF RACEMIC 2-SUBSTITUTED 3-CYCLOPENTEN-1-OLS BY LIPASE-CATALYZED TRANSESTERIFICATIONS - A RATIONAL STRATEGY TO IMPROVE ENANTIOSELECTIVITY, Journal of organic chemistry, 61(24), 1996, pp. 8610-8616
Authors:
OGOSHI H
EMA T
KATO Y
MIZUTANI T
KURODA Y
Citation: H. Ogoshi et al., MOLECULAR RECOGNITION - NEW CHIRAL METALLOPORPHYRINS AS RECEPTOR MODELS, Supramolecular chemistry, 6(1-2), 1995, pp. 115-124
Authors:
MIZUTANI T
KOYAMA H
EMA T
NOMURA A
YOSHIDA T
OGOSHI H
Citation: T. Mizutani et al., COMPLEXATION-INDUCED CATALYSIS IN ZINC INSERTION INTO CATIONIC PORPHYRIN, Chemistry Letters, (10), 1995, pp. 941-942
Authors:
EMA T
DOI K
NISHIKAWA RM
JIANG YL
PAPAIOANNOU J
Citation: T. Ema et al., IMAGE FEATURE ANALYSIS AND COMPUTER-AIDED DIAGNOSIS IN MAMMOGRAPHY - REDUCTION OF FALSE-POSITIVE CLUSTERED MICROCALCIFICATIONS USING LOCAL EDGE-GRADIENT ANALYSIS, Medical physics, 22(2), 1995, pp. 161-169
Authors:
EMA T
NEMUGAKI S
TSUBOI S
UTAKA M
Citation: T. Ema et al., SYNTHESIS AND CD SPECTRUM OF CHIRAL PORPHYRIN DIMER, Tetrahedron letters, 36(33), 1995, pp. 5905-5908
Authors:
MIZUTANI T
EMA T
OGOSHI H
Citation: T. Mizutani et al., RESTRICTED INTERNAL-ROTATION OF AMINO-ACID ESTERS - QUANTITATIVE-EVALUATION OF RIGIDITY OF A MOLECULE IN TERMS OF INTERNAL-ROTATION ENTROPY, Tetrahedron, 51(2), 1995, pp. 473-484
Authors:
SENGE MO
EMA T
SMITH KM
Citation: Mo. Senge et al., CRYSTAL-STRUCTURE OF A REMARKABLY RUFFLED NONPLANAR PORPHYRIN [5,10,15,20-TETRA(TERT-BUTYL)PORPHYRINATO]ZINC(II), Journal of the Chemical Society, Chemical Communications, (7), 1995, pp. 733-734
Authors:
GENTEMANN S
MEDFORTH CJ
EMA T
NELSON NY
SMITH KM
FAJER J
HOLTEN D
Citation: S. Gentemann et al., UNUSUAL PICOSECOND (1)(PI,PI-ASTERISK) DEACTIVATION OF RUFFLED NONPLANAR PORPHYRINS, Chemical physics letters, 245(4-5), 1995, pp. 441-447
Authors:
JENTZEN W
SIMPSON MC
HOBBS JD
SONG X
EMA T
NELSON NY
MEDFORTH CJ
SMITH KM
VEYRAT M
MAZZANTI M
RAMASSEUL R
MARCHON JC
TAKEUCHI T
GODDARD WA
SHELNUTT JA
Citation: W. Jentzen et al., RUFFLING IN A SERIES OF NICKEL(II) MESO-TETRASUBSTITUTED PORPHYRINS AS A MODEL FOR THE CONSERVED RUFFLING OF THE HEME OF CYTOCHROMES-C, Journal of the American Chemical Society, 117(45), 1995, pp. 11085-11097
Authors:
EMA T
SENGE MO
NELSON NY
OGOSHI H
SMITH KM
Citation: T. Ema et al., 5,10,15,20-TETRA-TERT-BUTYLPORPHYRIN AND ITS REMARKABLE REACTIVITY INTHE 5-POSITION AND 15-POSITION, Angewandte Chemie, International Edition in English, 33(18), 1994, pp. 1879-1881