Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Shohei Furuya"'
Publikováno v:
The Journal of Organic Chemistry. 88:924-932
Publikováno v:
Chemistry – An Asian Journal. 17
An unprecedented Ag-catalyzed exo'-selective [3+2] cycloaddition of imino esters with 4-benzylidene-2,3-dioxopyrrolidines is described. The reaction was efficiently catalyzed by Ag/(R, S
Publikováno v:
European Journal of Organic Chemistry. 2019:4561-4565
Publikováno v:
The Journal of organic chemistry. 85(12)
The asymmetric 1,3-dipolar cycloaddition of glycine imino esters to 1-propene-1,3-sultone or sulfocoumarins is described. The reaction was efficiently catalyzed by Cu(MeCN)4BF4/DTBM-Segphos or Cu(M...
Publikováno v:
Advanced Powder Technology. 28:2373-2379
The Li1+x−yNb1−x−3yTix+4yO3 (0.06 ≤ x ≤ 0.33, 0 ≤ y ≤ 0.09) (hereafter LNT), forms a unique and periodical structure in the Li2O-Nb2O5-TiO2 ternary system. In this work, toward application of the unique qualities of an electro-ceramic,
Publikováno v:
Journal of Alloys and Compounds. 658:147-151
The study of P-doped Ca2SiO4 (C2S) structure has demonstrated that the incorporation of P effectively stabilizes the high-temperature phases. In this work, we synthesize a series of (Ca2−x/2−yEuy□x/2) (Si1−xPx)O4 (0 ≤ x ≤ 0.20, 0.02 ≤ y
Publikováno v:
Journal of the Society of Powder Technology, Japan. 53:779-784
Publikováno v:
Journal of the Society of Powder Technology, Japan. 53:276-280
Publikováno v:
Powder Diffraction. 30:326-332
Crystal structures of (Li0.925Eu3+0.025)TaO3, (Li0.968Eu3+0.032)(Ta0.81Ti0.19)O2.937, (Li0.967Sm3+0.033)(Ta0.89Ti0.11)O2.978, and (Li0.950Sm3+0.033Mg0.017)(Ta0.89Ti0.11)O2.987were investigated by X-ray powder diffraction. The initial structural param
Publikováno v:
Materials Research Bulletin. 60:766-770
Phosphors based on the Li1+xTa1−xTixO3 solid solutions (0.05 ≤ x ≤ 0.25) as host materials were investigated. The optimal composition of the host for red-light emitting phosphor was found to be Li1.11Ta0.89Ti0.11O3 (x = 0.11) when activated wit