Volume 20; Issue 7

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Chemistry Letters
Volume 20; Issue 7

Chemistry Letters

Volume 20; Issue 7

1

New Method for Preparation of Poly(phenylene-vinylene) Film

Iwatsuki, Shouji, Kubo, Masataka, Kumeuchi, Toshiyuki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 383 KB

1991

2

Crystal Structure of 2-Fluoroacetamidato-Bridged Mixed-Valent Octanuclear Platinum Blue with Average Platinum Oxidation State of 2.08, [Pt 8 (NH 3 ) 16 (CH 2 FCONH) 8 ](NO 3 ) 8.66 ·4H 2 O

Sakai, Ken, Matsumoto, Kazuko, Nishio, Kyosuke

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 341 KB

1991

3

Electrical and Optical Properties of Heat-treated Silicon Network Polymers

Watanabe, Akira, Matsuda, Minoru

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 397 KB

1991

4

Remarkable Influence of Tacticity on Liquid Crystallinity of Polymethacrylates with Biphenyl Moiety as Mesogenic Group

Okamoto, Yoshio, Asakura, Toshikage, Hatada, Koichi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 338 KB

1991

5

Third-order Optical Nonlinearities of Asymmetric Carbocyanine Dyes

Ikeda, Hidetsugu, Sakai, Toshio, Kawasaki, Kenji

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 389 KB

1991

6

Kinetics of the Reaction between Titanium and Selenium Vapor at High Temperatures

Sasaki, Yoshinori, Yamada, Kenji

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 296 KB

1991

7

Synergy between Stable Carbonates and Yttria in Selective Catalytic Oxidation of Methane

Dubois, Jean-Luc, Cameron, Charles J.

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 476 KB

1991

8

Cobalt Schiff Base Complex Catalyzed Dehydrogenation of Amines with t -Butyl Hydroperoxide

Maruyama, Kazushige, Kusukawa, Takahiro, Higuchi, Yoshihiko, Nishinaga, Akira

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 353 KB

1991

9

DNA Profiling. An Approach of Systemic Characterization, Classification, and Comparison of Genomic DNAs

Nishigaki, Koichi, Amano, Norihiko, Takasawa, Tsutomu

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 1.08 MB

1991

10

Selective Kolbe Electrolytic Coupling Using Glasslike-Hard Carbon Anodes

Ohno, Toshinobu, Fukumoto, Tatsumi, Hirashima, Tsuneaki, Nishiguchi, Ikuzo

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 385 KB

1991

11

Oriented Intercalation of Myoglobin into Multilayered Films of Synthetic Bilayer Membranes

Hamachi, Itaru, Honda, Tatsuya, Noda, Shunsaku, Kunitake, Toyoki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 428 KB

1991

12

Synthesis and Photochromic Behavior of 5-Substituted Indolylfulgides

Yokoyama, Yasushi, Tanaka, Tatsuo, Yamane, Takeshi, Kurita, Yukio

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 375 KB

1991

13

Synthesis of Thermally Stable Vinyl Polymers from Adamantyl-Containing Acrylic Derivatives

Otsu, Takayuki, Matsumoto, Akikazu, Horie, Atsushi, Tanaka, Satoshi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 381 KB

1991

14

Allylation of Acid Chlorides by Allyltributyltin in the Presence of Catalytic Amounts of Dibutyltin Dichloride

Yano, Katsunori, Baba, Akio, Matsuda, Haruo

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 296 KB

1991

15

Desing of the Catalyst for Partial Oxidation of Ethylene by Applying an Electrochemical Device

Otsuka, Kiyoshi, Kobayashi, Akihiko

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 362 KB

1991

16

Decomposition of Merocyanine Aggregates into Monomers in UV-Irradiated Spiropyran Solutions as Revealed in Anomalous Absorption Decay at the Merocyanine Monomer Band

Sato, Hiroyasu, Shinohara, Hisanori, Kobayashi, Makoto, Kiyokawa, Toshio

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 372 KB

1991

17

Visible, UV, and VUV Absorption Spectra of C 60 Thin Films Grown by the Molecular-Beam Epitaxy (MBE) Technique

Achiba, Yohji, Nakagawa, Takashi, Matsui, Yoko, Suzuki, Shinzo, Shiromaru, Haruo, Yamauchi, Kotaro, Nishiyama, Kozaburo, Kainosho, Masatsune, Hoshi, Hajime, Maruyama, Yusei, Mitani, Tadaoki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 324 KB

1991

18

La 2 O 3 -loaded SnO 2 Element as a CO 2 Gas Sensor

Yoshioka, Tetsunori, Mizuno, Noritaka, Iwamoto, Masakazu

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 411 KB

1991

19

Synthesis of a Simple Model Compound of Dynemicin and Cycloaromatization with Pinacol-Pinacolone Rearrangement in the Strained Enediyne Medium Ring

Nishikawa, Toshio, Ino, Akira, Isobe, Minoru, Goto, Toshio

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 426 KB

1991

20

A New Wet-proof Technique of Gas-diffusion Electrodes

Watanabe, Masahiro, Shimura, Chiyoka, Tsurumi, Kazunori, Hara, Noriaki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 454 KB

1991

21

An Efficient Synthesis of Quinone Derivatives of Thieno[3,2- b ]thiophene and Thieno[3,2- b ]thieno[2′,3′- d ]thiophene and Their Spectral Properties

Mazaki, Yasuhiro, Takiguchi, Naoyoshi, Kobayashi, Keiji

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 297 KB

1991

22

Synthesis and Characterization of Poly( N -trialkylsilylmaleimide)s through Radical and Anionic Polymerizations

Matsumoto, Akikazu, Oki, Yoshitaka, Horie, Atsushi, Otsu, Takayuki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 387 KB

1991

23

Structure Revision of Wittmann’s Trimeric Condensate from Phenylmalonyl Dichloride. 5 H -3,5,7-Triphenylfuro[3,2- b ]pyran-2,6-dione from 4-Hydroxy-3,6,7-triphenyl- p -tropoquinone

Mori, Akira, Nishiyama, Nobuaki, Kodama, Masahiro, Takeshita, Hitoshi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 358 KB

1991

24

1,2-Migration of Perfluoroalkyl Groups in Anionotropic Rearrangement. The Acyloin Rearrangement of 4-Perfluoroalkyl-4-quinols

Uno, Hidemitsu, Yayama, Ayumi, Suzuki, Hitomi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 345 KB

1991

25

Facile Preparation of Tetrabutylphosphonium Fluoride and Its HF Adducts. New Fluoride Anion Sources for Selective Nucleophilic Fluorination

Seto, Hideharu, Qian, Zhao-hui, Yoshioka, Hirosuke, Uchibori, Yukitaka, Umeno, Masayuki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 411 KB

1991

26

β-Cyclodextrin Bound Retrohydroxamate Ferrioxamines. Chiral Iron(lll) Coordination and Biological Activity of Synthetic Siderophores

Akiyama, Masayasu, Katoh, Akira, Kato, Jun-ichi, Takahashi, Keiko, Hattori, Kenjiro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 384 KB

1991

27

An Efficient Asymmetric Aldol Reaction Promoted by a Chiral Tin(II) Lewis Acid Consisting of Tin(II) Triflate, ( R )-2-[( N -1-Naphthylamino)methyl]tetrahydrothiophene and a Tin(IV) Compound

Mukaiyama, Teruaki, Asanuma, Hajime, Hachiya, Iwao, Harada, Tsunehiro, Kobayashi, Shu

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 310 KB

1991

28

The Crystal Structure and Physical Properties of the 3:2 Charge Transfer Complex of Bis(ethylenedithio)dithiapyrene (ETDTPY) and Dibenzobarrelenotetracyanoquinodimethane (DBBTCNQ)

Toyoda, Jiro, Nakasuji, Kazuhiro, Kotani, Tomoyuki, Murata, Ichiro, Kawamoto, Atsushi, Tanaka, Jiro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 529 KB

1991

29

Chromatographic Separation of Light Rare Earth Metal Ions on Polyacryloylacetone Chelating Resin

Tomida, Tahei, Inagawa, Keiji, Masuda, Seizo

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 190 KB

1991

30

Regioselective Synthesis and Polymerization of Substituted o -Trimethylsilylphenylacetylenes

Yamaguchi, Masahiko, Tsukamoto, Yukiharu, Ikeura, Chinatsu, Nakamura, Shigeo, Minami, Toru

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 357 KB

1991

31

Self-aggregates of Hydrophobic Polysaccharide Derivatives

Akiyoshi, Kazunari, Yamaguchi, Shigehiko, Sunamoto, Junzo

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 451 KB

1991

32

Synthesis and Properties of Optically Active α-Alkyl-γ-aryloxymethyl-γ-lactones as Chiral Dopants for Ferroelectric Liquid Crystals

Sakaguchi, Kazuhiko, Shiomi, Yutaka, Kitamura, Tohru, Takehira, Yoshikazu, Koden, Mitsuhiro, Kuratate, Tomoaki, Nakagawa, Kenichi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 390 KB

1991

33

A Convenient Determination of Surface Hydroxyl Group on Silica Gel by FT-IR Spectroscopy

Yoshinaga, Kohji, Rikitake, Masaru, Kito, Taketoshi, Yamamoto, Yukiko, Eguchi, Hiroshi, Komatsu, Michio

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 322 KB

1991

34

Novel [4+2]-Type Reaction of 2-(Dimethylamino)cyclobutanecarboxylic Esters with Carbonyl Compounds

Shimada, Shigeru, Saigo, Kazuhiko, Nakamura, Hideyuki, Hasegawa, Masaki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 395 KB

1991

35

Unusual Rotamer Equilibria in Solution and Atropisomerism in 9-(1,3-Dioxolan-2-y1)-1,2,3,4-tetraf1uorotriptycene

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 382 KB

1991

36

Solid-Phase Synthesis of Oligoribonucleotides Using 5′-9-Fluorenylmethoxycarbonyl and 2′-1-(Isopropoxyl)ethyl Protection

Ogawa, Takashi, Hosaka, Hideo, Makita, Tatsusi, Takaku, Hiroshi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 411 KB

1991

37

A Remarkably Efficient Photochemical Methodology for Endo to Exo IsomerizatLon of Dials–Alder Cycloadducts

Pandey, Bipin, Athawale, Asawar A., Reddy, Ravinder S., Dalvi, Pramod V., Kumar, Pradeep

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 403 KB

1991

38

Langmuir–Blodgett Films of Long Chain Derivatives of Carbazoledioxazines

Ikeda, Masaaki, Kitahara, Kiyoshi, Nishi, Hisao, Nakahara, Hiroo, Fukuda, Kiyoshige

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 397 KB

1991

39

Generation of β-Keto Radicals from Cyclopropanol Derivatives by the Use of Manganese(III) 2-Pyridinecarboxylate as an Oxidant and Their Reactions with Olefins

Iwasawa, Nobuharu, Hayakawa, Satoshi, Isobe, Koichi, Narasaka, Koichi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 384 KB

1991

40

Synthesis and Photolysis of N -(Phenoxycarbonyloxy)-2-thiopyridone Derivatives. A New Unimolecular Route to Quantitative Generation of Phenoxyl Radicals

Togo, Yoshifumi, Nakamura, Nobuo, Iwamura, Hiizu

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 325 KB

1991

41

The Proximal Imidazole Effect on Manganese(III)–Cyclam Complex

Kimura, Eiichi, Shionoya, Mitsuhiko, Yamauchi, Tsuyoshi, Shiro, Motoo

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 412 KB

1991

42

An Organic Radical Ferromagnet

Kinoshita, Minoru, Turek, Philippe, Tamura, Masafumi, Nozawa, Kiyokazu, Shiomi, Daisuke, Nakazawa, Yasuhiro, Ishikawa, Masayasu, Takahashi, Minoru, Awaga, Kunio, Inabe, Tamotsu, Maruyama, Yusei

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 365 KB

1991

43

Novel Single Step Preparation of 1,3,5-Thiadiazin-4-ones from Carbon Oxide Sulfide and Dialkylcyanamides under High Pressure

Yasumoto, Masahiko, Tsuchiya, Tohru, Taguchi, Yoichi, Shibuya, Isao, Yonemoto, Katsumi, Goto, Midori

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 295 KB

1991

44

Multi-Point Interaction of Phosphates with Protonated Pyridylporphyrin. Discrimination of Monoalkyl and Dialkyl Phosphates

Aoyama, Yasuhiro, Nonaka, Shin-ichi, Motomura, Tadahiro, Toi, Hiroo, Ogoshi, Hisanobu

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 361 KB

1991

45

Synthesis of Optically Pure 4-Hydroxymethyloxazolidinone as Chiral Serinol Synthon from Glycidol

Katsumura, Shigeo, Kondo, Akihiro, Han, Qingjun

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 414 KB

1991

46

Electroluminescence from Polysilane Film Doped with Europium Complex

Kido, Junji, Nagai, Katsutoshi, Okamoto, Yoshiyuki, Skotheim, Terje

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 314 KB

1991

47

Ruthenium Complex-Catalyzed Facile Synthesis of 2-Substituted Benzo-azoles

Kondo, Teruyuki, Yang, Sungbong, Huh, Keun-Tae, Kobayashi, Masanobu, Kotachi, Shinji, Watanabe, Yoshihisa

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 338 KB

1991

48

Catalytic Behavior of Iron(III)-8-quinolinol Complex in the Chemiluminescence Reaction of Luminol with Hydrogen Peroxide in Reverse Micelles

Fujiwara, Terufumi, Tanimoto, Noriyuki, Nakahara, Kazue, Kumamaru, Takahiro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 461 KB

1991

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