document.write( "<CENTER><TABLE WIDTH=100% BORDER=1 CELLPADDING=5 CELLSPACING=0 BORDERCOLOR=#663333><TR BGCOLOR=#663333><TD HEIGHT=30 ALIGN=right><FONT COLOR=white SIZE=+1>Today's Paper</FONT>　<FONT COLOR=lightgrey> published (online)/received/accepted/etc on December 13 （2 publications）《WoS citation》<INPUT TYPE=button VALUE='Publication Page' ONCLICK=location.href='/cgi-bin/publication/db_publication_e.cgi?check_05=CHECKED&order=descent&showCitation=CHECKED'></FONT></TD></TR></TABLE></CENTER><CENTER><TABLE WIDTH=100% BORDER=1 CELLPADDING=3 CELLSPACING=0 BORDERCOLOR=#663333 TITLE='Photoirradiation at a wavelength of &gt;300 nm of a deaerated suspension of cadmium(II) sulfide (CdS) particles in an aqueous solution of a mixture of stereoisomers of 2,6-diaminopimelic acid (DAP; (S,S):(R,S):(R,R) = 1:2:1) produced piperidine-2,6-dicarboxylic acid (PDC) via a redox-combined mechanism including oxidation and reduction by positive holes and photoexcited electrons, respectively. Both the yield and trans:cis ratio of PDC markedly depended on the kinds of CdS photocatalysts, their pre-treatment, and the loading of fine platinum (or its oxide) particles. A CdS photocatalyst prepared by heat treatment of a commercial powder in hexagonal (wurtzite) structure at 1023 K in the presence of a small amount of air gave the highest yield and trans:cis ratio. Analyses of the activated CdS powder by powder X-ray diffraction (XRD), photoluminescence (PL), X-ray photoelectron spectroscopy (XPS), electron paramagnetic resonance (EPR), and BET surface area measurements revealed the formation of sulfur vacancies due to heat treatment, which promote the photoinduced cadmium metal (Cd0) deposition. The Cd0, deposited in situ on the CdS surface and detected by reduction of methylviologen, may act as a reduction site for photoexcited electrons toward a cyclic Schiff base intermediate produced by oxidation of DAP with positive holes followed by deamination and intramolecular condensation. Optically pure (R,R)- or (S,S)-PDCs were prepared successfully by photocatalytic reaction with the activated CdS particles using (R,R)- or (S,S)-DAPs, indicating that stereoselective conversion of organic compounds can be achieved via photocatalytic reaction under controlled conditions.'><TR BGCOLOR=#663333><TD COLSPAN= VALIGN=middle popup_e> <SPAN CLASS=large><FONT COLOR=white><A NAME=''></A>■ PDC・2001 (full paper)　《14》 REDOXC［published online 2000/12/13］</FONT> </SPAN></TD></TR><TR><TD VALIGN=middle BGCOLOR=#FFFFDD><B>Ohtani, B.</B>*; Kusakabe, S.; Okada, K.; Tsuru, S.; Nishimoto, S.-i.; Amino, Y.; Izawa, K.; Nakato, Y.; Matsumura, M.; Nakaoka, Y.; Nosaka, Y., Photocatalytic stereoselective N-cyclization of 2,6-diaminopimelic acid into piperidine-2,6-dicarboxylic acid by an aqueous suspension of activated cadmium(II) sulfide particles, <I>J. Chem. Soc., Perkin Trans. 2</I>, <B>2</B>, 201-209 (2001).* [<A HREF='http://dx.doi.org/10.1039/b006967l'>DOI</A>] ●硫化カドミウム光触媒によるジアミノピメリン酸の脱アミノ環化反応によるピリジン-2,6-ジカルボン酸の選択的合成に関するフルペーパー．光触媒反応中に硫化カドミウム表面に微量析出する金属カドミウム微粒子が酸化還元複合反応の最終段階の還元反応の助触媒としてはたらき，白金などの貴金属とは逆のトランス付加型の還元が進行することをしめした．</TD></TR></TABLE></CENTER><CENTER><TABLE WIDTH=100% BORDER=1 CELLPADDING=3 CELLSPACING=0 BORDERCOLOR=#663333 TITLE='A method for the direct bromination of hydrocarbons with Br2 using a ubiquitous and inexpensive catalyst is highly desirable. Herein, we report the selective mono-bromination of hydrocarbons in good yield using Li2MnO3 as a catalyst under irradiation with a fluorescent room light. This new catalyst can be recycled. The effect of light was investigated using action spectra, which revealed that the reaction occurred on the surface of the catalyst.'><TR BGCOLOR=#663333><TD COLSPAN= VALIGN=middle popup_e> <SPAN CLASS=large><FONT COLOR=white><A NAME=''></A>■ BRONS・2013 (communication)　《16》 ACTION［published online 2012/12/13］</FONT> <IMG SRC='/image/misc/huscap.png' HEIGHT=15 VARIGN=bottom></SPAN></TD></TR><TR><TD VALIGN=middle BGCOLOR=#FFFFDD>Nishina, Y.; Hachimoto, H.; Kimura, N.; Miyata, N.; Fujii, T.; <B>Ohtani, B.</B>; Takada, J., Direct Bromination of Hydrocarbons Catalyzed by Li<SUB>2</SUB>MnO<SUB>3</SUB> under Oxygen and Photo-Irradiation Conditions, <I>RSC Adv.</I>, <B>3</B>, 2158-2162 (2013).* [<A HREF='http://dx.doi.org/10.1039/C2RA22197G'>DOI</A>] [<A HREF='http://hdl.handle.net/2115/53760'>HUSCAP</A>] ●マンガン酸リチウム共存下での炭化水素の臭素化反応の作用スペクトル解析をおこなった共同研究．</TD></TR></TABLE></CENTER>" )