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25 6 28 ( ) 29 ( )
e-mail: [email protected] http://www.scc.kyushu-u.ac.jp/Seibutsuyuki/index.htm
e-mail: [email protected] HP: http://www.scc.kyushu-u.ac.jp/Sakutaibussei/
e-mail:[email protected] http://www.scc.kyushu-u.ac.jp/Yuki/a_molcat/Top.html
cat. [Pd]
oxidant(– 2 H2)
N
NR1
R2
R3
R4
R5
R
O
R'H
H
H
H
H
H
R
O
R'H
H
R1
O
R3
R2
H R5
R4+cat. [Ni]
oxidant(– 2H2)
NH3
e-mail:[email protected]
e-mail:[email protected] http://www.cm.kyushu-u.ac.jp/dv04/dv04j.html
1,4 - Conjugate Addition
e-mail:[email protected] http://trout.scc.kyushu-u.ac.jp/yoshizawaJ/
( )
E-mail: [email protected] HP: http://trout.scc.kyushu-u.ac.jp/yoshizawaJ/index.html
-12
( )
“DRY” “WET”
Binding mode?Driving force?
Dominant interaction?
i = 1,2, 3...( )
∂V∂ ir
= 0
e-mail: [email protected] http://om.kuicr.kyoto-u.ac.jp/index.html
直直接的アリール化重合:π 共役系高分子の新合成法
+
– HX
Pd cat. n
XX πHH π π π
XH π πn
Direct ArylationPolymerization
short synthetic procedure / reduced waste generation
・反応速度論に基づく反応機構解析:ヘテロアレーン類の反応性支配因子の解明 ・高活性直接的アリール化触媒の開発:高分子量ポリマーの合成
Ya-Fan Lin International Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Postdoctoral Fellow E-mail:[email protected] Research Interesting Exploring the reactivity for the Fe(I) complex bearing a bis(phosphaethenyl)pyridine ligand (BPEP)
2
NPhPh
P PFeI
MesMes* Mes*
NPhPh
P PFe0
LMes Mes*
L
L
1
NPhPh
P PFeI
BrMes* Mes*
NPhPh
P PFeI
BrMes* Mes*
L
NPhPh
P PFe0
LMes* Mes*
L
at 80oC
Reactions of the Fe(I) Complex Bearing a BPEP Ligand
1 eq of L
L= π−acids,such as CO and tBuNC
L= π−acids,such as CO and tBuNC
L= π−acids,such as CO and tBuNC
L= π−acids,such as CO and tBuNC
e-mail: [email protected] http://www.kuicr.kyoto-u.ac.jp/labos/is2/scope.html
e-mail: [email protected] http://rdb.kuicr.kyoto-u.ac.jp/researchers/view/mizuhata+yoshiyuki
AFM image (left) and photoconductivity action spectra (right) of an
annealed 50 nm cobalt phthalocyanine thin film.
sugamata[at]boc.kuicr.kyoto-u.ac.jp
e-mail:[email protected] http://es.kuicr.kyoto-u.ac.jp
e-mail: [email protected] http://www.scl.kyoto-u.ac.jp/~bfdc/index.html
e-mail: [email protected] http://www.scl.kyoto-u.ac.jp/~kouzou/index.html
hydrophilicsignal
amplifier
fluorescence
hydrophobicanalyte
amphiphilic activator
polyiontransporter
O
O
O5
O11
O
O24
O
O20
O16
OO
O26
O15
O
O30
O17
OHO
O
O
HO
OO4
OO3
OO7
O
O6
OO8
O
O27
O
O10
OO9
O28
O
O23
O
O
O21
NH
HN
OH2N
ONH
H2N
ONH
NH2+
O
NH2
HNH2N
A6
NH
HN
OH2N
ONH
H2N
ONH3
+
OHNH2N
A5
NH
HN
OH2N
ONH
H2N
NH2
NH2+
A4
NH
NH3+
OH2N
ONH
H2N
A3
NH
HN
OH2N NH2
NH2+
A2
NH
NH3+
OH2N
A1
NH
HN
ON
ONH
N
ONH
NH2+
O
NH2
HNN
O5A6
NH
HN
ON
ONH
N
NH2
NH2+
O5A4
NH
HN
ON NH2
NH2+
NH
HN
ON
ONH
N
ONH3
+
OHNN
O5A5
NH
NH3+
ON
ONH
N
O5A2
O
O29
O
NH
NH2O
N
O5A3
O5A1
OO12
OO13
OO14
O
O22
O19
O
O18
O
O
O25
O
O2
OO1
e-mail: [email protected] http://advmat.chem.nagoya-u.ac.jp/matsushita.html
e-mail: [email protected] http://advmat.chem.nagoya-u.ac.jp/yoshikawa.html
e-mail: [email protected]
e-mail:[email protected] http://qc.chem.nagoya-u.ac.jp/indexj.html
O
OH
OH
HO OH
OH
β-fructose (9)
O
HO OH
HO
H
OH OH
OHO O
HMF
O
OH
OH
HO OH
OH
1
O
OH
OH
HO OH2
OH
2
+ H3O+
3
- H2O O
HO OH
HO H
OH
4
+ H2O O
HO OH
HO H
O
5
- H3O+
O
HO OH
HO O
H
6
O
HO OH
HO O
H
H
H
7
O
HO OH
HO
H
OHH
8
O
HO OH
HO
H
OH2OH
9
O
HO OH
HO
H
OH OH
+ H3O+
Hydrogen-shift
+ H2O+ H2O
- H3O+
Rotation
- H2O
β-glucose (1)
- 3 H2O
OHO O
HMF
Proposed mechanism Calculated free energy Calculated free energy
e-mail: [email protected] http://qc.chem.nagoya-u.ac.jp/index.html
DFTB
1 e-mail:[email protected] http://qc.chem.nagoya-u.ac.jp/
glucose hydrolysis in acid environment
y
1 e-mail:[email protected] http://qc.chem.nagoya-u.ac.jp/indexj.html
e-mail:[email protected] http://biochem.chem.nagoya-u.ac.jp/
0.0 1.0
ES
CT
0
50
100
150
200
250
sFre
e E
ner
gy
(kca
l / m
ol)
ES CT . ss=0 s=1 CT .
0
0.2
0.4
0.6
0.8
1
800 900 1000 1100
1ST EX
2ND EX
Wavelength (nm)
Oscilator Strength
.
g(r)
.
-Mdm12
e-mail:[email protected] http://www.os.rcms.nagoya-u.ac.jp/
HNu Nu
O MHH X
O
O
*NR
O
*n n
OOH
OO
X
RO-AllR2N-AllR3C-All
(AllOH)
RS-All
S
e-mail:[email protected] http://nano.chem.nagoya-u.ac.jp
D1
D1 e-mail:[email protected] http://nano.chem.nagoya-u.ac.jp/japanese/people/sasaki.html
e-mail: [email protected]
e-mail:[email protected] http://noy.chem.nagoya-u.ac.jp/
e-mail:[email protected] http://photon.chem.nagoya-u.ac.jp/
e-mail:[email protected] http://photon.chem.nagoya-u.ac.jp/
226 nm
e-mail:[email protected] http://orgreact.chem.nagoya-u.ac.jp/Saito-CV.html
e-mail:[email protected] http://bioinorg.chem.nagoya-u.ac.jp/
P450
Angew 2012
RGB
JACS 2013
JACS 2013
e-mail:[email protected] http://bioinorg.chem.nagoya-u.ac.jp/
e-mail:[email protected]
Sum frequency generation spectroscopy measurements on electrode/electrolyte interface in Li-ion and Li-air batteries
1
e-mail:[email protected]
Structure and Stability of Surfactant Monolayer on the Solid Surface Investigated by SFG and AFM
Hi, my name is Peng Qiling and from Hokkaido university. Since April
2011, I have joined professor Osawa research group in the catalysis research center and fortunately I
have obtained the master degree this March. In order to better understand the interfacial phenomena
on the molecular level, I continued my Ph.D course in the same group this April. Now, my research
topic is Structure and Stability of Surfactant Monolayer on the Solid Surface Investigated by SFG and
AFM. Thanks, everyone.
E-mail: maitakase[at]cat.hokudai.ac,jp
1 [email protected] http://www.hucc.hokudai.ac.jp/~k15391/
表面プラズモン共鳴 +光触媒反応 新規有機合成反応手法の開発
光照射・波長・強度・偏光方位 光触媒への寄与
・電子励起・局所加熱・引力
効率的プラズモン電場の形成
多面体酸化チタン
表面プラズモン共鳴 +光触媒反応
新規有機合成反応手新規有機合成反応手法の開発手法の開発
光照射・波長・強度
位・偏光方位・偏 光触媒への寄与・電子励起・局所加熱・引力力力・引力引力引力引
射長度位光方位 光触媒
効率的プラズモン電場の形成
多面体酸化チタン
表 光 新新
単体 球状 多面体構造 特殊構造
増強電場 増強電場 強電フレーム構造
中空構造
二量体 辺で近接 頂点で近接 辺と頂点で近接
体
高次規則配列
サイズ:数 nm ~ 300 nm
1 μm
1 μm
1 μm
1 μm
1 μm
1 μm
300 nm
300 nm
LLLLLLLLLLL 42 44242 42 42 242 42 42 242 mmmmmmmmmmm
222222222 gggggggggggg
------- 11111111111
25%25%25%25%25%25%25%25%25%25%25% ncncncncncncncncncncnc HHHHHHHHHHH 43 43 43 43 4343 43 43 43 43443 mmmmmmmmmmmm
2222222222 ggggggggggggggggg
-1
19%19%19%19%19%19%19%19%19%19%9% 19% nncnncncnncnccnncncncncncncncncncncnnc
5005005005005005005005005005000LLLLLLLLLL500L 15 15 15 15 15 1515 15151515 mmmmmmmmmmm
22222222222 gggggggggg
----- 11111111
15%15%15%15%15%15%15%15%15%5%5 15% ncncncncncncncncncncnc 5005005005005005000500050 HHHHHHHHHH50050050050050050050050050050050 HHHHHHHHHHH500H 1515 15 15 1515 15 15 15151515 mmmmmmmmmmmm
2222222222 gggggggggggg
----- 11111111111
19%19%19%19%19%19%19%19%19%19%19% 19% nnnnnnnnnnnnccccccccccc
FBFBFFB 19.19.19.5 m5 m5 mm5 mmm5 m19.5 m
2222222 gggggggggg
-------- 1111111 17%17%17%17%17%% 17% ncncncncnccncncccnc
500500500FBFBFBFFBB5005005005005 00FBFBFBFFBFBB500FB 88888 .1 .1 1 1 .1 mmmmm.1 m
BBBBBBBBBB222BBBB2 ggggggggg
---- 11111 13%13%13%13%13%3 13% ncncncncncncncnncnc
gggg----111111111111111111111111111111111111111111
cccc
500FBFBH + L500L + 500H
kshimizu[at]cat.hokudai.ac.jp
e-mail:[email protected] http://www.cat.hokudai.ac.jp/takahashi/
Second Ring Adducts of Pentacene
A=A
AA
dienophiles
Method II
aromatization
5,14-dihydropentacene
A=A
AA R
R
R
R
dienophiles
Method I
desilylation
AA
2nd ring adduct of pentacene
AA
AA
Disfavoured 2nd ring adduct of pentaceneFavoured Central ring adduct of pentaceneA=A
dienophiles+
e-mail: [email protected]
( ) 1 e-mail: [email protected] http://www.cat.hokudai.ac.jp/fukuoka/