Volume 20; Issue 11

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Chemistry Letters
Volume 20; Issue 11

Chemistry Letters

Volume 20; Issue 11

1

Regiochemistry of Boron Trifluoride Mediated Hydrolysis of Glycidyl Benzoates

Yoshitake, Makoto, Kobayashi, Hiroyuki, Yamamoto, Makoto, Kohmoto, Shigeo, Yamada, Kazutoshi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 303 KB

1991

2

Synthesis and Photochemical Properties of Novel Spirobenzoselenazolinobenzopyrans

Hirano, Masafumi, Miyashita, Akira, Shitara, Hiroaki, Nohira, Hiroyuki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 390 KB

1991

3

Photoreduction of Methyl Viologen with a Water-soluble Phthalocyaninatozinc(II) Complex in an Aqueous Solution

Kasuga, Kuninobu, Hayashi, Hiroki, Handa, Makoto

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 390 KB

1991

4

Basic Sites on Alkali Ion-added Zeolite

Tsuji, Hideto, Yagi, Fuyuki, Hattori, Hideshi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 448 KB

1991

5

Preparation and Enzyme-based Structure Determination of 2 A ,6 E -Bis( O -disulfonyl)-β-cyclodextrin

Fujita, Kahee, Ishizu, Takashi, Minamiura, Noshi, Yamamoto, Takehiko

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 343 KB

1991

6

Structural Effects of Olefins in the Photooxygenation with Electron-Accepting Sensitizers. Kinetic Approach to Reactive Intermediates

Konuma, Satoshi, Aihara, Shin, Kuriyama, Yasunao, Misawa, Hiroaki, Akaba, Ryoichi, Sakuragi, Hirochika, Tokumaru, Katsumi

Journal:

Chemistry Letters

Year:

1991

File:

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1991

7

Intra-ion-pair Electron Transfer Mechanism for Photolysis of Diphenyliodonium Salt Sensitized by 9,10-Dmethoxyanthracene-2-sulfonate Counteranion

Naitoh, Kazuhiko, Yamaoka, Tsuguo, Umehara, Akira

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 481 KB

1991

8

Spin State and Rotational Orientation of Iron Porphyrin Complexes with Hindered 2-Methylbenzimidazole as Axial Ligands

Nakamura, Mikio, Nakamura, Nobuo

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 391 KB

1991

9

Preparation, Characterization, and X-Ray Structure Studies of Tertiary Phosphine Coordinated Molybdenocene

Ito, Takashi, Tokunaga, Tadayuki, Minato, Makoto, Nakamura, Takashi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 467 KB

1991

10

Highly Enantioselective Synthesis of syn-α,β-Dihydroxy Thioesters by the Asymmetric Aldol Reaction Using a Chiral Tin(II) Lewis Acid

Mukaiyama, Teruaki, Shiina, Isamu, Kobayashi, Shu

Journal:

Chemistry Letters

Year:

1991

File:

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1991

11

Novel DNA Analog for Potential Gene Regulating Agent. A Convenient Synthesis of α-Oligodeoxyribonucleotide Phosphorothioate Bearing 3′-Monophosphate

Shinozuka, Kazuo, Morita, Tsutomu, Hirota, Yoshiki, Sawai, Hiroaki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 459 KB

1991

12

Thermal Properties and Ferroelectric Like Behavior of Liquid-Crystalline Ionic Polyethylenimine Derivative

Ujiie, Seiji, Iimura, Kazuyoshi

Journal:

Chemistry Letters

Year:

1991

File:

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1991

13

Utility of Acyloxypyridines and Acylazoles for the Lipasecatalyzed Enantioselective Acylation of 1-Phenylethanol

Keumi, Takashi, Hiraoka, Yasumasa, Ban, Takashi, Takahashi, Ichiro, Kitajima, Hidehiko

Journal:

Chemistry Letters

Year:

1991

File:

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1991

14

Palladium(0)-Catalyzed Carbonylation of 1-Alkyl-2-trialkylsilyl-2-propenyl Carbonates

Wang, Shu-Zhong, Yamamoto, Keiji

Journal:

Chemistry Letters

Year:

1991

File:

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1991

15

Model Compounds for Purple Lipoxygenase

Nishida, Yuzo, Akamatsu, Tetsuya

Journal:

Chemistry Letters

Year:

1991

File:

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1991

16

Ferromagnetically Coupled Binuclear Iron(III) Complexes and Antiferromagnetically Coupled Binuclear Copper(II) Complexes. The Importance of the Metal-O-Metal Angle

Mikuriya, Masahiro, Kakuta, Yoshihisa, Kawano, Kouichi, Tokii, Tadashi

Journal:

Chemistry Letters

Year:

1991

File:

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1991

17

Controlled Formation of CdS Particles in Multibilayer Cast Films of Amphiphilic Cyclams

Kimizuka, Nobuo, Miyoshi, Takanori, Ichinose, Izumi, Kunitake, Toyoki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 395 KB

1991

18

Transition Metal Complexes of 1,1′-Bis(2-pyridyl)ferrocene. A Cationic Rhodium(I) and a Silver(I) Complex. Preparation and Structure

Tani, Kazuhide, Mihana, Takeshi, Yamagata, Tsuneaki, Saito, Taro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 379 KB

1991

19

10,10′-Dimethyl-9,9′-biacridine Acting as a Novel Organic Outer-Sphere Electron-Transfer Reagent

Fukuzumi, Shunichi, Tokuda, Yoshihiro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 344 KB

1991

20

Synthesis and Characterization of a Novel Dimer of Di(μ-oxo)manganese Dimers with Two Coordinated Water Molecules in (III,IV,III,IV) Oxidation State

Suzuki, Masatatsu, Hayashi, Yoshihito, Munezawa, Kazutoshi, Suenaga, Machiko, Senda, Hitoshi, Uehara, Akira

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 470 KB

1991

21

Synthesis of Chiral Bitetralin-strapped “Twin Coronet” Porphyrins. Catalytic and Asymmetric Epoxidation of Styrene Derivatives

Naruta, Yoshinori, Ishihara, Nobuo, Tani, Fumito, Maruyama, Kazuhiro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 384 KB

1991

22

Dimethylgold(III) Aryloxides and Alkoxides Having a Triphenylphosphine Ligand

Sone, Takuo, Iwata, Minor, Kasuga, Noriko, Komiya, Sanshiro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 396 KB

1991

23

Evidences for Bromo-Bridged One-Dimensional Chain Structure of the Mixed-Valence Gold Complexes with the Empirical Formulas, [AuBr 2 (DBS)] and [AuBrCl(DBS)] (DBS = dibenzyl sulfide)

Takahashi, Kazuhiro, Tanino, Hiroshi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 493 KB

1991

24

The Formation of Ground-State Nonfluorescent Complex between Chlorophyll a and Methylviologen in Methanol Solution

Kusumoto, Yoshihumi, Uchikoba, Michiko

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 366 KB

1991

25

Superconducting Transition of a Grease-Coated Crystal of κ-(BEDT-TTF) 2 Cu[N(CN) 2 ]Cl

Kobayashi, Hayao, Bun, Kozo, Miyamoto, Akihito, Naito, Toshio, Kato, Reizo, Kobayashi, Akiko, Williams, Jack M.

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 335 KB

1991

26

NiCl 2 (PPh 3 ) 2 –Zn Promoted Deallyloxycarbonylative Directed Aldo Reaction of Allyl β-Keto Carboxylates with Aldehydes to β-Hydroxy Ketones

Nokami, Junzo, Konishi, Haruhisa, Matsuura, Hiroyuki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 396 KB

1991

27

Structures and Dynamics of Alkali Ion-exchanged ZSM-5 as Investigated by Molecular Dynamics and Computer Graphics

Miyamoto, Akira, Matsuba, Katsuhiko, Kubo, Momoji, Kawamura, Katsuyuki, Inui, Tomoyuki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 720 KB

1991

28

Cyclization of 4-Hydroxy-4-methyl-1-pentyl p -Toluenesulfonate as a Model to Evaluate Inherent Medium Effect on S N 2 Solvolysis

Shimizu, Nobujiro, Tsutsumi, Toru, Tsuno, Yuho

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 364 KB

1991

29

Photoinduced Cleavage of the C–C Bonds of 9-Alkyl-10-methyl-9,10-dihydroacridines by Perchloric Acid

Fukuzumi, Shunichi, Tokuda, Yoshihiro, Fujita, Morifumi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 330 KB

1991

30

Reaction of Hex-1-enopyranose-3-uroses with Organometallic Reagents. Regio- and Stereoselective Introduction of Allylic Substituents on Pyranose Ring

Takiya, Masashi, Ishii, Mari, Shibata, Koichi, Mikami, Yuji, Mitsunobu, Oyo

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 406 KB

1991

31

New Oxidative Aromatization of α,β-Unsaturated Cyclohexenones with Iodine–Cerium(IV) Ammonium Nitrate in Alcohol

Horiuchi, C. Akira, Fukunishi, Hirotada, Kajita, Mika, Yamaguchi, Akihisa, Kiyomiya, Hiroshi, Kiji, Shinji

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 290 KB

1991

32

Atomic Force Microscopic Study of Vesicles of Synthetic Surfactant, Vesicles of Thylakoid Membrane, and Whole Cells of Bacteria

Azumi, Reiko, Matsumoto, Mutsuyoshi, Kawabata, Yasujiro, Ichimura, Toshiaki, Mizuno, Takafumi, Miyamoto, Hiroshi

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 1.44 MB

1991

33

Ethyl Cyanoformate/Hydrogen Peroxide and Related Combination Systems, Novel Epoxidizing Systems of Olefins

Masaki, Yukio, Miura, Tsuyoshi, Mukai, Isao, Itoh, Akichika, Oda, Hirohisa

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 391 KB

1991

34

Structure and Electrical Properties of θ- and κ-Type BEDT-TSeF Salts with Bromomercurate Anions

Naito, Toshio, Miyamoto, Akihito, Kobayashi, Hayao, Kato, Reizo, Kobayashi, Akiko

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 336 KB

1991

35

Asymmetric Aggregative Activation. A New Useful Concept for Asymmetric Reduction

Lalloz, Lucien, Vanderesse, Régis, Mayesky, Bertrand, Caubere, Paul

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 311 KB

1991

36

Regio- and Stereo-Selective [2π + 2π] Photocycloaddition of Electron-Deficient Alkenes to Naphthalene Ring Bearing Si- and Ge-Containing Substituents

Mizuno, Kazuhiko, Nakanishi, Kazuhisa, Yasueda, Masahiro, Miyata, Hideki, Otsuji, Yoshio

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 391 KB

1991

37

Electroreductive Acylation of Benzyl Chlorides with Acid Anhydrides. Stereoselective Formation of ( E )-Enol Esters from Benzyl Alkyl Ketones

Nishiguchi, Ikuzo, Oki, Tsuneo, Hirashima, Tsuneaki, Shiokawa, Jiro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 329 KB

1991

38

Selective Isomerization of Glycidates and Their Analogues with Triphenylsilyl Perchlorate or Electrogenerated Acid

Inokuchi, Tsutomu, Kusumoto, Masahiko, Matsumoto, Sigeaki, Okada, Hiroyuki, Torii, Sigeru

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 325 KB

1991

39

Nickel(0)-Catalyzed Reduction of Aryl Triflates with Zinc Powder and Methanol

Sasaki, Ken, Sakai, Mutsuji, Sakakibara, Yasumasa, Takagi, Kentaro

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 204 KB

1991

40

Synthesis and Spectroscopic Properties of Water-Soluble Cerium(III) or Praseodymium(III) Mono[tetra(4-pyridyl)-porphyrinate] and Cerium(IV) Bis[tetra(4-pyridyl)-porphyrinate]

Jiang, Jianzhuang, Machida, Ken-ichi, Yamamoto, Eiji, Adachi, Gin-ya

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 320 KB

1991

41

Tetiakis(trimethylsilyl)silane-Mediated Photochemical Alkylation of Heteroaromatic Bases with Alkyl Halides

Togo, Hideo, Hayashi, Ken, Yokoyama, Masataka

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 250 KB

1991

42

Solid Electrolyte CO 2 Sensor Using NASICON and Li-based Binary Carbonate Electrode

Yao, Sheng, Hosohara, Sachio, Shimizu, Youichi, Miura, Norio, Futata, Hozumi, Yamazoe, Noboru

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 475 KB

1991

43

Rapid Unidentate–Chelate Equilibrium of Acetate Ligands on the Ruthenium-Analog of the Hemerythrin Active Center and the Crystal Structure of [Ru 2 (μ-O)(μ-CH 3 COO) 2 (CH 3 COO) 2 (H 2 O)(CH 3 OH)(P(C 6 H 5 ) 3 ) 2 ]·H 2 O Having Unidentate Acetates

Ochi, Takashi, Sasaki, Yoichi, Yamaguchi, Tadashi, Ito, Tasuku

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 458 KB

1991

44

Phenylselenoazidation of Conjugated Enals. Allylic Rearrangement of 2-Alkylidene-3-azidopropanals and Propionic Acids

Huot, Jean-François, Outurquin, Francis, Paulmier, Claude

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 343 KB

1991

45

Synthesis and Physical Properties of 6,8-Bis(phenylthio)-7H-benzocycloheptene-1,4,7-trione. A Novel D-s-A-s-D Molecular Unit Directed toward Organic Conductors

Kato, Masahiko, Amatatsu, Yoshimasa, Tada, Hitoshi, Tanaka, Shigeru, Furuichi, Kimiaki, Hashimoto, Masao, Matsumoto, Shuji

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 363 KB

1991

46

Participation of the Lowest Excited Singlet States of 9-Bromoanthracene and 9,10-Dibromoanthracene for Their Photochemical Debrominations by Amine (Triethylamine or N , N -Dimethylani1ine) in Acetonitrile

Nagamura, Toshihiko, Nakayama, Toshihiro, Hamanoue, Kumao

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 327 KB

1991

47

Selective Mono-Alkylation and Arylation of Dichlorobenzenes by Palladium-Catalyzed Grignard Cross-Coupling

Katayama, Tatsuo, Umeno, Masayuki

Journal:

Chemistry Letters

Year:

1991

File:

PDF, 378 KB

1991