Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Tadashi Shiraiwa"'
Publikováno v:
Inorganica Chimica Acta. 466:451-455
A copper(II) complex of (R)-N-(2-pyridylmethyl)pipecolate (pmpi) was prepared, and its structure was revealed by X-ray crystal structure analysis. Mixed ligand complexes were then prepared from this complex and (R)- and (S)-N-(t-butoxycarbonyl)leucin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ba73ec0a0d5e192b0b0988558ddb839
https://doi.org/10.1016/j.ica.2017.06.052
https://doi.org/10.1016/j.ica.2017.06.052
Autor:
Tatsuo Yajima, Takuya Suzuki, Satoshi Iwatsuki, Tadashi Shiraiwa, Syogo Tanooka, Yuichi Shimazaki
Publikováno v:
Inorganica Chimica Acta. 407:41-47
The Pd(II) complexes of three new N,N,O-donor ligands with a pendent indole ring and participation of the indole ring in Pd(II) binding have been studied by synthetic, structural, and kinetic methods. The reactions of ligands, 2-[N-2-(1-methylimidazo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5d37eea4e55ed791e0e0ecfc72a6565
https://doi.org/10.1016/j.ica.2013.07.032
https://doi.org/10.1016/j.ica.2013.07.032
Publikováno v:
Acta crystallographica Section B, Structural science, crystal engineering and materials. 72(Pt 4)
The crystal structures ofN-acetyl-DL-isoleucine,N-acetyl-DL-alloisoleucine and their ammonium salts show that these four compounds exist as racemic compounds around room temperature. The two ammonium salts are arranged around a 21screw axis, forming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::554d3f4033af1671930db2d754d251f5
https://pubmed.ncbi.nlm.nih.gov/27484385
https://pubmed.ncbi.nlm.nih.gov/27484385
Autor:
Yuichi Shimazaki, Takuya Suzuki, Tatsuo Yajima, Osamu Yamauchi, Tadashi Shiraiwa, Satoshi Iwatsuki
Publikováno v:
Inorganica Chimica Acta. 377:111-119
The Pd(II) complexes of a 2N-donor ligand containing a pendent indole, 3-(2-pyridylmethylamino)ethylindole (L), were synthesized and characterized. Reaction of the ligand with [PdCl2(CH3CN)2] at room temperature gave [Pd(L)Cl2] (1) as pale yellow cry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77bd8d221c6aea4c267e4d63aa556770
https://doi.org/10.1016/j.ica.2011.07.045
https://doi.org/10.1016/j.ica.2011.07.045
Autor:
Tadashi Uragami, Tadashi Shiraiwa, Takashi Miyata, Hiroshi Tamura, Tatsuo Yajima, Iusaku Sumida
Publikováno v:
Materials Sciences and Applications. :169-179
This paper focuses on the effects of the PSt content of polystyrene (PSt)-poly (dimethylsiloxane) (PDMS) interpenetrateing network (IPN) polymer membranes, on the pervaporation (PV) characteristics during the removal of benzene from an aqueous soluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea46fb9c5581b7d7eb521b82a16fdfbd
https://doi.org/10.4236/msa.2011.23021
https://doi.org/10.4236/msa.2011.23021
Publikováno v:
Inorganica Chimica Acta. 362:2467-2474
Zinc(II) complexes of N3O-donor tripodal ligands, 2,4-di(tert-butyl)-6-{[bis(2-pyridyl)methyl]aminomethyl}phenol (HtbuL), 2,4-di(tert-butyl)-6-{[(6-methyl-2-pyridyl)methyl]-(2-pyridyl)methylaminomethyl}phenol (HtbuLMepy), and 2,4-di(tert-butyl)-6-{[b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef5e180260b3cbf350ba3003981de625
https://doi.org/10.1016/j.ica.2008.11.006
https://doi.org/10.1016/j.ica.2008.11.006
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 71:1338-1341
An attempt was made to use a simple procedure to obtain (R)- and (S)-2-aminobutanoic acids [(R)- and (S)-1] which are non-proteinogenic alpha-amino acids and are useful as chiral reagents in asymmetric syntheses. Compound (RS)-1 p-toluenesulfonate [(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c29d370400240a581a6ad234284d32
https://doi.org/10.1271/bbb.60701
https://doi.org/10.1271/bbb.60701
Publikováno v:
Chemical and Pharmaceutical Bulletin. 50:287-291
An attempt was made to use a simple procedure to obtain D- and L-allothreonine (D- and L-aThr), which are non-proteinogenic alpha-amino acids and are useful as chiral reagents in asymmetric syntheses. DL-aThr that exists as a conglomerate was optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::615b00401f6cef5671ff2b2aa8a4863d
https://doi.org/10.1248/cpb.50.287
https://doi.org/10.1248/cpb.50.287
Publikováno v:
Rapid Communications in Mass Spectrometry. 15:685-689
Optically active 2-thiazolidinecarboxylic acid (2-THC), a substrate for D-amino acid oxidase in animal kidney, is known to undergo racemization quickly in solution. The association of (+)- and (−)-2-THC with antimony potassium tartrate K2[Sb2(L or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::239549115ccfa719ee9ced1583c7d5be
https://doi.org/10.1002/rcm.286
https://doi.org/10.1002/rcm.286
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 63:2212-2215
DL-Threonine (DL-Thr) was optically resolved by replacing crystallization with L-alanine (L-Ala) as an optically active cosolute. D-Thr was preferentially crystallized from a supersaturated aqueous solution of DL-Thr in the presence of L-Ala. Optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f5da9e32ed5d5dc2536c320bdfddf26
https://doi.org/10.1271/bbb.63.2212
https://doi.org/10.1271/bbb.63.2212