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1

Poly(p-phenylene)-catalysed photoreduction of water to hydrogen

Yanagida, Shozo, Kabumoto, Akira, Mizumoto, Kunihiko, Pac, Chyongjin, Yoshino, Katsumi

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1985

Language:

english

File:

PDF, 201 KB

english, 1985

2

Photophysics and Excited-State Properties of Cyclometalated Iridium(III)–Platinum(II) and Iridium(III)–Iridium(III) Bimetallic Complexes Bridged by Dipyridylpyrazine

Cho, Yang-Jin, Kim, So-Yoen, Choi, Chang Min, Kim, Nam Joon, Kim, Chul Hoon, Cho, Dae Won, Son, Ho-Jin, Pac, Chyongjin, Kang, Sang Ook

Journal:

Inorganic Chemistry

Year:

2017

Language:

english

File:

PDF, 2.50 MB

english, 2017

3

ChemInform Abstract: Selective Epoxidation of Olefins by Hydrogen Peroxide in Water Using a Polyoxometalate Catalyst Supported on Chemically Modified Hydrophobic Mesoporous Silica Gel.

Takaaki Sakamoto, Chyongjin Pac

Journal:

Year:

2001

File:

PDF, 31 KB

2001

4

ChemInform Abstract: A “Green” Route to Perylene Dyes: Direct Coupling Reactions of 1,8-Naphthalimide and Related Compounds under Mild Conditions Using a “New” Base Complex Reagent, t-BuOK/DBN.

Takaaki Sakamoto, Chyongjin Pac

Journal:

Year:

2001

File:

PDF, 34 KB

2001

5

Photoelectrical properties of double-layer organic solar cells using C60 and phthalocyanines

Hisatomo Yonehara, Chyongjin Pac

Journal:

Thin Solid Films

Year:

1996

Language:

english

File:

PDF, 682 KB

english, 1996

6

Photochemical reactions of aromatic compounds XLV: controlling factors for reactivities and mechanisms in photoelectron transfer reactions of some selected diarylcyclobutanes with electron acceptors

Chyongjin Pac, Takao Fukunaga, Yoshikazu Go-An, Toshiyuki Sakae, Shozo Yanagida

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

1987

Language:

english

File:

PDF, 1.05 MB

english, 1987

7

Effect of excitation wavelength on photoreduction of metal-free and copper(II) 1,4,8,11,15,18,22,25-octabutoxyphthalocyanines with triethanolamine

Yuji Kaneko, Tatsuo Arai, Hirochika Sakuragi, Katsumi Tokumaru, Chyongjin Pac

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

1996

Language:

english

File:

PDF, 693 KB

english, 1996

8

Selective epoxidation of olefins by hydrogen peroxide in water using a polyoxometalate catalyst supported on chemically modified hydrophobic mesoporous silica gel

Takaaki Sakamoto, Chyongjin Pac

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 52 KB

english, 2000

9

Photochemical reactions of dimethylaniline in the presence of acids

Chyongjin Pac, Hiroshi Sakurai

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 307 KB

english, 1968

10

The photochemical reactions of ethyl chloroglyoxylate with olefins

Chyongjin Pac, Shigeru Tsutsumi

Journal:

Tetrahedron Letters

Year:

1965

Language:

english

File:

PDF, 252 KB

english, 1965

11

Redox-photosensitized chain monomerization of cis-syn-dimer of dimethylthymine; unusual effect of molecular oxygen

Tetsuro Majima, Chyongjin Pac, Junichi Kubo, Hiroshi Sakurai

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 222 KB

english, 1980

12

The photo-induced reduction of halobenzenes with dimethylaniline; Evidences for intermediacy of excited charge-transfer complex

Takafumi Tosa, Chyongjin Pac, Hiroshi Sakurai

Journal:

Tetrahedron Letters

Year:

1969

Language:

english

File:

PDF, 196 KB

english, 1969

13

The photochemical addition of aromatic amines to anthracene

Chyongjin Pac, Hiroshi Sakurai

Journal:

Tetrahedron Letters

Year:

1969

Language:

english

File:

PDF, 210 KB

english, 1969

14

Violet emission observed from phthalocyanines

Yuji Kaneko, Yoshinobu Nishimura, Nobuaki Takane, Tatsuo Arai, Hirochika Sakuragi, Nagao Kobayashi, Daisaku Matsunaga, Chyongjin Pac, Katsumi Tokumaru

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

1997

Language:

english

File:

PDF, 321 KB

english, 1997

15

A charge-separated pair in thin crystals of oxotitanium(IV) phthalocyanine revealed by means of femtosecond time-resolved absorption

Minoru Tsushima, Noriaki Ikeda, Hisatomo Yonehara, Hideki Etori, Chyongjin Pac, Takeshi Ohno

Journal:

Coordination Chemistry Reviews

Year:

2002

Language:

english

File:

PDF, 183 KB

english, 2002

16

Photochemistry of Flavins in Micelles: Specific Effects of Anionic Surfactants on the Monomerization of Thymine Cyclobutane Dimers Photosensitized by Tetra-O-acyl Riboflavins

Masahide Yasuda, Yoshimasa Nishinaka, Takumi Nakazono, Takeshi Hamasaki, Nobuya Nakamura, Tsutomu Shiragami, Chyongjin Pac, Kensuke Shima

Journal:

Photochemistry and Photobiology

Year:

1998

Language:

english

File:

PDF, 613 KB

english, 1998

17

Photochemical reactions of aromatic compounds. 43. Direct photoamination of arenes with ammonia and primary amines in the presence of electron acceptors

Yasuda, Masahide, Yamashita, Toshiaki, Shima, Kensuke, Pac, Chyongjin

Journal:

Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 959 KB

english, 1987

18

Photophysical and electrochemical behavior of thin solid films based on a three-dimensional ruthenium complex network

Katsuhiko Kanaizuka, Shinji Kato, Hiroshi Moriyama, Chyongjin Pac

Journal:

Research on Chemical Intermediates

Year:

2007

Language:

english

File:

PDF, 119 KB

english, 2007

19

Molecularly Thin Polymer Films That Function to Enhance Charge Injection Efficiency in Organic Light-Emitting Diodes

Kato, Shinji, Pac, Chyongjin

Journal:

Journal of Physical Chemistry B

Year:

2004

Language:

english

File:

PDF, 180 KB

english, 2004

20

Carborane Photochemistry Triggered by Aryl Substitution: Carborane-Based Dyads with Phenyl Carbazoles

Kyung-Ryang Wee, Won-Sik Han, Dae Won Cho, Soonnam Kwon, Chyongjin Pac, Sang Ook Kang

Journal:

Angewandte Chemie

Year:

2012

Language:

english

File:

PDF, 960 KB

english, 2012

21

Carborane Photochemistry Triggered by Aryl Substitution: Carborane-Based Dyads with Phenyl Carbazoles

Kyung-Ryang Wee, Won-Sik Han, Dae Won Cho, Soonnam Kwon, Chyongjin Pac, Sang Ook Kang

Journal:

Angewandte Chemie International Edition

Year:

2012

Language:

english

File:

PDF, 968 KB

english, 2012

22

Significance of irreversible formation of “electromer” in 1-bis[4-[N,N-di(4-tolyl)amino]phenyl]-cyclohexane layer associated with the stability of deep blue phosphorescent organic light emitting diodes

Soonnam Kwon, Kyung-Ryang Wee, Chyongjin Pac, Sang Ook Kang

Journal:

Organic Electronics

Year:

2012

Language:

english

File:

PDF, 983 KB

english, 2012

23

STRUCTURE-REACTIVITY RELATIONSHIPS IN REDOX-PHOTOSENSITIZED SPLITTING OF PYRIMIDINE DIMERS AND UNUSUAL ENHANCING EFFECT OF MOLECULAR OXYGEN

Chyongjin Pac, Junichi Kubo, Tetsuro Majima, Hiroshi Sakurai

Journal:

Photochemistry and Photobiology

Year:

1982

Language:

english

File:

PDF, 784 KB

english, 1982

24

ELECTRON-TRANSFER ORGANIC AND BIOORGANIC PHOTOCHEMISTRY

Chyongjin Pac, Osamu Ishitani

Journal:

Photochemistry and Photobiology

Year:

1988

Language:

english

File:

PDF, 2.08 MB

english, 1988

25

CHLORANIL-PHOTOSENSITIZED MONOMERIZATION OF DIMETHYLTHYMINE CYCLOBUTANE DIMERS and EFFECT OF MAGNESIUM PERCHLORATE

Chyongjin Pac, Ikuya Miyamoto, Yasuhiro Masaki, Seiichi Furusho, Shozo Yanagida, Takeshi Ohno, Akio Yoshimura

Journal:

Photochemistry and Photobiology

Year:

1990

Language:

english

File:

PDF, 604 KB

english, 1990

26

Bioorganic Photochemistry. Volume 1: Photochemis-try and the Nucleic Acids. Edited by Harry Morrison

Journal:

Photochemistry and Photobiology

Year:

1991

Language:

english

File:

PDF, 130 KB

english, 1991

27

FLAVIN-PHOTOSENSITIZED MONOMERIZATION OF DIMETHYLTHYMINE CYCLOBUTANE DIMER IN THE PRESENCE OF MAGNESIUM PERCHLORATE

Kunihito Miyake, Yasuhiro Masaki, Ikuya Miyamoto, Shozo Yanagida, Takeshi Ohno, Akio Yoshimura, Chyongjin Pac

Journal:

Photochemistry and Photobiology

Year:

1993

Language:

english

File:

PDF, 578 KB

english, 1993

28

Photophysical Behavior of a New CO2 Reduction Catalyst, Re(CO)2(bpy){P(OEt)3}2+

Ishitani, Osamu, George, Michael W., Ibusuki, Takashi, Johnson, Frank P. A., Koike, Kazuhide, Nozaki, Koichi, Pac, Chyongjin, Turner, James J., Westwell, Jeremy R.

Journal:

Inorganic Chemistry

Year:

1994

Language:

english

File:

PDF, 697 KB

english, 1994

29

Hydrophilicity Control of Visible-Light Hydrogen Evolution and Dynamics of the Charge-Separated State in Dye/TiO 2 /Pt Hybrid Systems

Han, Won-Sik, Wee, Kyung-Ryang, Kim, Hyun-Young, Pac, Chyongjin, Nabetani, Yu, Yamamoto, Daisuke, Shimada, Tetsuya, Inoue, Haruo, Choi, Heesung, Cho, Kyeongjae, Kang, Sang Ook

Journal:

Chemistry - A European Journal

Year:

2012

Language:

english

File:

PDF, 1.28 MB

english, 2012

30

Efficient Oxidative Coupling of 2-Naphthols Catalyzed by Alumina-Supported Copper(II) Sulfate Using Dioxygen as Oxidant

Sakamoto, Takaaki, Yonehara, Hisatomo, Pac, Chyongjin

Journal:

Journal of Organic Chemistry

Year:

1994

Language:

english

File:

PDF, 338 KB

english, 1994

31

Redox-photosensitized reactions. 13. Ru(bpy)32+-photosensitized reactions of an NADH model, 1-benzyl-1,4-dihydronicotinamide, with aromatic carbonyl compounds and comparison with thermal reactions

Ishitani, Osamu, Yanagida, Shozo, Takamuku, Setsuo, Pac, Chyongjin

Journal:

Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 1014 KB

english, 1987

32

Semiconductor photocatalysis. 13. Effective photoreduction of carbon dioxide catalyzed by zinc sulfide quantum crystallites with low density of surface defects

Kanemoto, Masashi, Shiragami, Tsutomu, Pac, Chyongjin, Yanagida, Shozo

Journal:

Journal of Physical Chemistry

Year:

1992

Language:

english

File:

PDF, 742 KB

english, 1992

33

Semiconductor photocatalysis. I. Quantitative photoreduction of aliphatic ketones to alcohols using defect-free zinc sulfide quantum crystallites

Yanagida, Shozo., Yoshiya, Masahisa., Shiragami, Tsutomu., Pac, Chyongjin., Mori, Hirotaro., Fujita, Hiroshi.

Journal:

Journal of Physical Chemistry

Year:

1990

Language:

english

File:

PDF, 1.39 MB

english, 1990

34

Significance of Hydrophilic Characters of Organic Dyes in Visible-Light Hydrogen Generation Based on TiO 2

Lee, Su-Hyun, Park, Yiseul, Wee, Kyung-Ryang, Son, Ho-Jin, Cho, Dae Won, Pac, Chyongjin, Choi, Wonyong, Kang, Sang Ook

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 739 KB

english, 2010

35

Electronic Optimization of Heteroleptic Ru(II) Bipyridine Complexes by Remote Substituents: Synthesis, Characterization, and Application to Dye-Sensitized Solar Cells

Han, Won-Sik, Han, Jung-Kyu, Kim, Hyun-Young, Choi, Mi Jin, Kang, Yong-Soo, Pac, Chyongjin, Kang, Sang Ook

Journal:

Inorganic Chemistry

Year:

2011

Language:

english

File:

PDF, 2.11 MB

english, 2011

36

A “Green” Route to Perylene Dyes: Direct Coupling Reactions of 1,8-Naphthalimide and Related Compounds under Mild Conditions Using a “New” Base Complex Reagent, t -BuOK/DBN

Sakamoto, Takaaki, Pac, Chyongjin

Journal:

Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 73 KB

english, 2001

37

Fabrication of Various Ordered Films of Oxotitanium(IV) Phthalocyanine by Vacuum Deposition and Their Spectroscopic Behavior

Yonehara, Hisatomo, Etori, Hideki, Engel, M. K., Tsushima, Minoru, Ikeda, Noriaki, Ohno, Takeshi, Pac, Chyongjin

Journal:

Chemistry of Materials

Year:

2001

Language:

english

File:

PDF, 176 KB

english, 2001

38

Vapor Deposition of Oxotitanium(IV) Phthalocyanine on Surface-Modified Substrates: Effects of Organic Surfaces on Molecular Alignment †

Yonehara, Hisatomo, Ogawa, Kimiya, Etori, Hideki, Pac, Chyongjin

Journal:

Year:

2002

Language:

english

File:

PDF, 128 KB

english, 2002

39

Photodynamic Behavior of Heteroleptic Ir(III) Complexes with Carbazole-Functionalized Dendrons Associated with Efficient Electron Transfer Processes

Hwang, Ah-Reum, Han, Won-Sik, Wee, Kyung-Ryang, Kim, Hyun Young, Cho, Dae Won, Min, Byoung Koun, Nam, Suk Woo, Pac, Chyongjin, Kang, Sang Ook

Journal:

The Journal of Physical Chemistry C

Year:

2012

Language:

english

File:

PDF, 3.35 MB

english, 2012

40

Catalytic Activities of CuSO 4 /Al 2 O 3 in Dehydrogenation of Arenes by Dioxygen

Sakamoto, Takaaki, Yonehara, Hisatomo, Pac, Chyongjin

Journal:

Journal of Organic Chemistry

Year:

1997

Language:

english

File:

PDF, 278 KB

english, 1997

41

Tris(2,2'-bipyridine)ruthenium(2+)-mediated photoreduction of olefins with 1-benzyl-1,4-dihydronicotinamide: a mechanistic probe for electron-transfer reactions of NAD(P)H-model compounds

Pac, Chyongjin, Ihama, Mikio, Yasuda, Masahide, Miyauchi, Yoji, Sakurai, Hiroshi

Journal:

Journal of the American Chemical Society

Year:

1981

Language:

english

File:

PDF, 386 KB

english, 1981

42

Semiconductor photocatalysis: visible light induced photoreduction of aromatic ketones and electron-deficient alkenes catalysed by quantised cadmium sulfide

Shiragami, Tsutomu, Ankyu, Hirofumi, Fukami, Shinako, Pac, Chyongjin, Yanaglda, Shozo, Mori, Hirotaro, Fujita, Hiroshi

Journal:

Journal of the Chemical Society Faraday Transactions

Year:

1992

Language:

english

File:

PDF, 1.39 MB

english, 1992

43

Steady-State and Time-Resolved Fluorescence Analysis for a Cyanobiphenyl Mesogen in Polymer-Dispersed Liquid Crystal Films

Kato, Shinji, Chen, Feng-Qi, Shimada, Tetsuya, Yatsuhashi, Tomoyuki, Inoue, Haruo, Pac, Chyongjin

Journal:

Journal of Physical Chemistry B

Year:

2000

Language:

english

File:

PDF, 74 KB

english, 2000

44

Chemical behaviour of oxotitanium(IV) phthalocyanine (OTiPc) solutions associated with the preparation of OTiPC monolayers and multilayers

Ogawa, Kimiya, Yao, Jiachang, Yonehara, Hisatomo, Pac, Chyongjin

Journal:

Journal of Materials Chemistry

Year:

1996

Language:

english

File:

PDF, 705 KB

english, 1996

45

Substrate-Selective Splitting of Pyrimidine Dimers by a Novel Type of Photosensitization

Chyongjin Pac, Junichi Kubo, Tetsuro Majima and Hiroshi Sakurai

Journal:

Year:

1982

Language:

english

File:

PDF, 158 KB

english, 1982

46

Redox-photosensitized reactions. 7. Aromatic hydrocarbon-photosensitized electron-transfer reactions of furan, methylated furans, 1,1-diphenylethylene, and indene with p-dicyanobenzene

Majima, Tetsuro, Pac, Chyongjin, Nakasone, Akira, Sakurai, Hiroshi

Journal:

Journal of the American Chemical Society

Year:

1981

Language:

english

File:

PDF, 1.21 MB

english, 1981

47

Some structural effects on triplet biradical lifetimes. Norrish II and Paterno-Buchi biradicals

Caldwell, Richard A., Majima, Tetsuro, Pac, Chyongjin

Journal:

Journal of the American Chemical Society

Year:

1982

Language:

english

File:

PDF, 291 KB

english, 1982

48

Excitons and a Charge-Separated Pair in Thin Crystals of Oxotitanium(IV) Phthalocyanine As Revealed by Femtosecond Time-Resolved Absorption and Time-Correlated Single Photon Counting

Tsushima, Minoru, Motojima, Yoshiaki, Ikeda, Noriaki, Yonehara, Hisatomo, Etori, Hideki, Pac, Chyongjin, Ohno, Takeshi

Journal:

Journal of Physical Chemistry A

Year:

2002

Language:

english

File:

PDF, 132 KB

english, 2002

49

Monolayers and Multilayers of Unsubstituted Copper Phthalocyanine

Ogawa, Kimiya, Yonehara, Hisatomo, Pac, Chyongjin

Journal:

Year:

1994

Language:

english

File:

PDF, 305 KB

english, 1994

50

Photochemical reactions of aromatic compounds. 35. Photo-Birch reduction of arenes with sodium borohydride in the presence of dicyanobenzene

Yasuda, Masahide, Pac, Chyongjin, Sakurai, Hiroshi

Journal:

Journal of Organic Chemistry

Year:

1981

Language:

english

File:

PDF, 634 KB

english, 1981