Volume 16; Issue 7

Main
Chemistry Letters
Volume 16; Issue 7

Chemistry Letters

Volume 16; Issue 7

1

A RPLC C 30 Column for the Separation of Oligonucleotides

Makino, Keisuke, Ozaki, Hiroaki, Imaishi, Hiromasa, Takeuchi, Tamio, Fukui, Toshikazu

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.46 MB

english, 1987

2

Stereoselective Syntheses of (+)-Davanone and (+)-Artemone via Anti-selective Epoxidation and Iodo-cyclization

Honda, Yutaka, Ori, Aiichiro, Tsuchihashi, Gen-ichi

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.38 MB

english, 1987

3

Novel Reactions of Metal Acetylacetonatas with Formaldehyde in Relation to Formose Reaction

Takeichi, Tsutomu, Sakurada, Yoshihiro, Hieda, Yoshihiro, Takayama, Yuzi

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.85 MB

english, 1987

4

Extraction of Metal Ions by Tri-Cationic Anion-Exchange Extractant

Ohki, Akira, Maeda, Shigeru, Takeshita, Toshio, Takagi, Makoto

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.61 MB

english, 1987

5

Palladium Catalyzed Reaction of Acyltins with Organic Halides

Kosugi, Masanori, Naka, Hiroyuki, Harada, Saburo, Sano, Hiroshi, Migita, Toshihiko

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.63 MB

english, 1987

6

Syntheses of Aureothin, Isoaureothin, and Related Geometrical Isomers

Shizuri, Yoshikazu, Uchida, Keiko, Yamamura, Shosuke

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.76 MB

english, 1987

7

First X-Ray Study on Orientation of Addition of Phosphorus Compounds to 3- O -Alkyl-5,6-dideoxy-1,2- O -isopropylidene-6- C -nitro-α-D- xylo -hexo-5-( Z )-enofuranoses

Yamashita, Mitsuji, Sugiura, Motoyuki, Tamada, Yoshinori, Oshikawa, Tatsuo, Clardy, Jon

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 2.69 MB

english, 1987

8

Ionic Conductivity and Structure of New Double Chloride Li 6 FeCl 8 in the LiCl–FeCl 2 System

Kanno, Ryoji, Takeda, Yasuo, Mori, Masashi, Yamamoto, Osamu

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.02 MB

english, 1987

9

Oxidative Carbon–Carbon Bond Forming Reaction via a 1,3-Dioxolan-2-ylium Cation

Hayashi, Yujiro, Wariishi, Koji, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.87 MB

english, 1987

10

Preparation of Graphite Intercalation Compound of Niobium Fluoride in Fluorine Atmosphere

Nakajima, Tsuyoshi, Okahara, Kenji, Padma, Doddaballapur K., Watanabe, Nobuatsu

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.75 MB

english, 1987

11

Synthesis of Pyrazinodithiadiselenafulvalenes. New Unsymmetrical π-Donors

Papavassiliou, George C., Yiannopoulos, Stelios Y., Zambounis, John S., Kobayashi, Keiji, Umemoto, Kisaburo

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 4.92 MB

english, 1987

12

Simultaneous Observation of Spin Polarized Anion and Cation Radicals in Solution by Flash Photolysis ESR

Kaise, Masahiro, Someno, Kazuo

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.67 MB

english, 1987

13

A New Propargylic Rearrangement of Acetylenic Alcohols by P 4 S 10 . A New Preparative Method for Monothio-α-diketone

Toda, Fumio, Tokunaga, Yasuyuki

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 2.83 MB

english, 1987

14

Hydrolytic Metalloenzyme Models. Metal Ion Dependent Site-selective Acylations of Hydroxyl Groups of Bis-imidazole Ligands Promoted by Zn 2+ and Cu 2+ Ions in Cationic Micelles

Ogino, Kenji, Kashihara, Nobuyuki, Fujita, Tsunehisa, Ueda, Toshitomo, Isaka, Toshihide, Tagaki, Waichiro

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.24 MB

english, 1987

15

Supported Sulfide and Sulfur Oxy-Acid Salts. Involvement of Alumina-Induced Cannizzaro Reaction in the Reported Reduction of Aldehydes by Na 2 S/Alumina

Ando, Takashi, Clark, James H., Cork, David G., Kimura, Takahide

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.98 MB

english, 1987

16

Conversion of 3-Acetoxy-6-acetoxymethyl-2 H -pyran-2-one to Cyclopentenone Derivatives and 1,3-Cyclopentanedione

Tajima, Kiyohiko

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.88 MB

english, 1987

17

Template Synthesis of Copper (II) Complex with Tetraaza Macrocycle in Solid Phase

Fujiwara, Manabu, Kinoshita, Setsuko, Wakita, Hisanobu, Matsushita, Takayuki, Shono, Toshiyuki

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.51 MB

english, 1987

18

Antimicrobial Compounds, Chinesin I and II from Flowers of Hypericum chinense L.

Nagai, Masashi, Tada, Masahiro

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.10 MB

english, 1987

19

Preparation of Molybdenum Intercalated Tantalum Disulphide Mo x TaS 2

Saeki, Masanobu, Onoda, Mitsuko

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 4.59 MB

english, 1987

20

Artificial Glutamate Mutase Composed of Hydrophobic Vitamin B 12 and Synthetic Bilayer Membrane

Murakami, Yukito, Hisaeda, Yoshio, Ohno, Teruhisa

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.26 MB

english, 1987

21

Biosynthesis of Phytuberin

Murai, Akio, Yoshizawa, Yuko, Miyazaki, Hiroshi, Masamune, Tadashi, Sato, Norio

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.31 MB

english, 1987

22

Phosphonylation of Glucose 1-Monophosphate with Diphosphonate

Baba, Yoshinobu, Onoe, Mika, Sumiyama, Tomoko, Tsuhako, Mitsutomo, Yoza, Norimasa, Ohashi, Shigeru

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.85 MB

english, 1987

23

A Novel Host Compound with High Inclusion Ability, N , N , N ′, N ′-Tetracyclohexyl-2,2′-biphenyldicarboxamide, and Crystal Structure of Its 1:1 Phenol Complex

Toda, Fumio, Kai, Akihiro, Tagami, Yasunori, Mak, Thomas C. W.

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.56 MB

english, 1987

24

Preparation and Reactions of Optically Active 6-(2,4-Dimethoxybenzyl)-2-[(1′,2′- O -isopropylidene)ethyl]-4-methoxy-3-oxa-7-oxo-6-azabicyclo[3.2.0]heptane. Syntheses of 2-Amino-2,3-dideoxy(branched-chain)sugar Analogues

Shiozaki, Masao, Ishida, Noboru

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.13 MB

english, 1987

25

C-2 Epimerization of Aldoses Promoted by Combination of Monoamines and Alkaline Earth or Rare Earth Metal Ions, Involving a Rearrangement of the Carbon Skeleton

Tanase, Tomoaki, Murata, Takashi, Yano, Shigenobu, Hidai, Masanobu, Yoshikawa, Sadao

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.88 MB

english, 1987

26

Closed-Tube Chemical Transport of V x Se 2 by Iodine. Observation of Pressure Gradient of Selenium Vapor in a Transport Tube

Ohtani, Tsukio, Kohashi, Tetsuya

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.48 MB

english, 1987

27

Dealumination of ZSM-5 Zeolites with Water

Sano, Tsuneji, Suzuki, Kunio, Shoji, Hiroshi, Ikai, Shigeru, Okabe, Kiyomi, Murakami, Tohru, Shin, Shigemitsu, Hagiwara, Hiroyuki, Takaya, Haruo

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.07 MB

english, 1987

28

Phosphorylation of Glucose with cyclo -Triphosphate

Tsuhako, Mitsutomo, Sueyoshi, Chiyoko, Baba, Yoshinobu, Miyajima, Tohoru, Ohashi, Shigeru, Nariai, Hiroyuki

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.30 MB

english, 1987

29

1-Methyl-1-boracyclohepta-2,4,6-triene, the First C-Unsubstituted Borepin

Nakadaira, Yasuhiro, Sato, Ryuji, Sakurai, Hideki

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.90 MB

english, 1987

30

Spectra of CH 4 Adsorbed on an NaZSM-5 Zeolite under Pressures up to 1 MPa

Yamazaki, Tatsuya, Abe, Yoshitaka, Watanuki, Isao, Ding, Tongfu, Ozawa, Sentaro, Ogino, Yoshisada

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.09 MB

english, 1987

31

Polymerization of Benzene Catalyzed by Aluminium Chloride-Copper(I) Chloride under Oxygen

Hirai, Hidefumi, Toshima, Naoki, Kanaka, Keiichi, Koshirai, Atsunori

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.75 MB

english, 1987

32

Conversion of Cyclic Aziridines and 2-Amino-1-cycloalkanols to Keto Nitriles by Using Electrogenerated Reactive Halogen Species

Torii, Sigeru, Inokuchi, Tsutomu, Takagishi, Sadahito, Sato, Etsuji, Tsujiyama, Hiromi

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.43 MB

english, 1987

33

Solid Electrolyte Oxygen Sensor Using LaF 3 Sputtered Film Workable at Room Temperature

Miura, Norio, Hisamoto, Jun, Kuwata, Shigeki, Yamazoe, Noboru

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 8.11 MB

english, 1987

34

High-pressure Kinetic Analysis of [1,9] Sigmatropy of 2-(Benzyloxy)-3-bromotropone to 2-(Benzyloxy)-7-bromotropone

Sugiyama, Shigeru, Mori, Akira, Takeshita, Hitoshi

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.45 MB

english, 1987

35

Synthesis of 3-(4-Cyclopentene-1,3-dione-2-ylidene)-6-(diphenylmethylene)cyclohexadienes as Novel p -Quinodimethanes Stabilized by Antiaromaticity of Cyclopentadienone

Toda, Mitsuo, Hattori, Makiko, Okada, Keiji, Oda, Masaji

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.21 MB

english, 1987

36

183 W NMR Spectra of Some Di- and Tri-nuclear Clusters of Tungsten(III), (IV), and (V)

Nagasawa, Akira, Sasaki, Yoichi, Wang, Bateer, Ikari, Shinji, Ito, Tasuku

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.96 MB

english, 1987

37

Oxidative Addition of Vinyl Acetate to Ruthenium(0) Involving Carbon Oxygen Bond Cleavage Forming a Novel Vinyl(acetato)tris(triethylphosphine)ruthenium(II)

Komiya, Sanshiro, Suzuki, Jun-ichi, Miki, Kunio, Kasai, Nobutami

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.88 MB

english, 1987

38

Molecular Structure of a Catalytically Active Chiral Ruthenium(II) Complex. Chlorohydridobis[( R )-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl]ruthenium(II)

Kawano, Hiroyuki, Ishii, Youichi, Kodama, Teruyuki, Saburi, Masahiko, Uchida, Yasuzo

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.75 MB

english, 1987

39

Synthesis of Tetrakis(methylthio)bis(vinylenedithio)tetrathiafulvalene (TMTVT). TTF Derivative Possessing Twelve Sulfurs

Nakano, Hideyuki, Nakamura, Tadashi, Nogami, Takashi, Shirota, Yasuhiko

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.41 MB

english, 1987

40

Aminotellurinylation of Olefins with Benzenetellurinyl Acetate and Ethyl Carbamate

Hu, Nan Xing, Aso, Yoshio, Otsubo, Tetsuo, Ogura, Fumio

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.11 MB

english, 1987

41

Anodic Oxidation of Triphenylphosphine in the Presence of Allylic Silanes. A Facile Electrochemical Preparation of Allyltriphenylphosphonium Tetrafloroborates

Takanami, Toshikatsu, Suda, Kohji, Ohmori, Hidenobu, Masui, Masaichiro

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 2.82 MB

english, 1987

42

Air-Stable Tetrakis(2,4,6-triisopropylphenyl)disilene. Direct Synthesis of Disilene from Dihalomonosilane

Watanabe, Hamao, Takeuchi, Ken, Fukawa, Norio, Kato, Motohiko, Goto, Midori, Nagai, Yoichiro

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.70 MB

english, 1987

43

Preparation and Reaction of γ-Ethoxy and (Phenylthio)allenylstannanes

Takeda, Takeshi, Ohshima, Hiroyuki, Inoue, Masami, Togo, Akira, Fujiwara, Tooru

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.46 MB

english, 1987

44

New Plastoquinones from the Brown Alga Sargassum sagamianum var. yezoense

Segawa, Makoto, Shirahama, Haruhisa

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.94 MB

english, 1987

45

Simultaneous Determination of Phosphate, Silicate,and Arsenate by On-line Column Flow Injection Analysis

Narusawa, Yoshio, Hashimoto, Takahiro

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.57 MB

english, 1987

46

New Bis(benzene-1,2-dithiolato)Ni(II) Complexes Having Intense Near-Infrared Absorptions

Tabushi, Iwao, Yamamura, Kazuo, Nonoguchi, Hiroshi

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.96 MB

english, 1987

47

Thionolactone Claisen Rearrangement

Takano, Seiichi, Tomita, Shun’ichi, Takahashi, Michiyasu, Ogasawara, Kunio

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.23 MB

english, 1987

48

Observation of Silicon-29 Lanthanoid-Induced Shifts and Its Use for Estimates of Equilibrium Constants for the Complex of an Organosilane with a Lanthanoid Shift Reagent

Hirayama, Masatoshi, Arai, Juichi

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.97 MB

english, 1987

49

Selective Fluorescence Quenching of Chlorophyll a- N -Methylmyristamide System by Methylviologen in Aqueous Sodium Dodecyl Sulfate Solution

Kusumoto, Yoshihumi, Watanabe, Junko, Kurawaki, Junichi, Satake, Iwao

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.48 MB

english, 1987

50

Electrochemical Formation of Thin Film of Viologen by Disruption of Micelles

Hoshino, Katsuyoshi, Saji, Tetsuo

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.85 MB

english, 1987

51

A New Method for Introducing Some Active Methylene or Methine Groups to the 3-Position of Pyrrolidine or Piperidine Skeleton, and Its Application to Preparation of a Key Intermediate for (±)-Eburnamonine Synthesis

Shono, Tatsuya, Matsumura, Yoshihiro, Ogaki, Masaru, Onomura, Osamu

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.51 MB

english, 1987

52

Studies on the Structure of Cationic Dimer of Molybdenum(VI) in Acidic Solution by XANES and EXAFS

Yokoi, Kunihiko, Matsubayashi, Nobuyuki, Miyanaga, Takafumi, Watanabe, Iwao, Murata, Katsuo, Ikeda, Shigero

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.96 MB

english, 1987

53

Synthetic Peptide Lipids Having Axial Chirality. Preparation and Aggregate Morphology

Murakami, Yukito, Kikuchi, Jun-ichi, Lee, Jeng-Jong, Uchimura, Katsuya, Hioki, Chieko

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 8.41 MB

english, 1987

54

A Mild and Convenient Method for the Reduction of Organic Halides by Using a SmI 2 -THF Solution in the Presence of Hexamethylphosphoric Triamide (HMPA)

Inanaga, Junji, Ishikawa, Mitsuhiro, Yamaguchi, Masaru

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.56 MB

english, 1987

55

The Preparation of Optically Pure 3-Hydeoxybutanoic Acid and Its Homologues as the Dibenzylammonium Salt

Kikukawa, Tadashi, Iizuka, Yoshitomi, Sugimura, Takashi, Harada, Tadao, Tai, Akira

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.25 MB

english, 1987

56

Reduction of Imines and Enamines with Hydrogen Telluride. An Application to Reductive Alkylation of Amines with Carbonyl Compounds

Kambe, Nobuaki, Inagaki, Tohru, Miyoshi, Noritaka, Ogawa, Akiya, Sonoda, Noboru

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.37 MB

english, 1987

57

An Efficient and Convenient Method for the Preparation of α-Methylenated Ketones from Silyl Enol Ethers

Hayashi, Masaji, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.46 MB

english, 1987

58

Redox Potential of BrCN-Modified Metmyoglobin/Deoxymyoglobin System

Tsukahara, Keiichi

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.21 MB

english, 1987

59

Host–Guest Complexes of an Amphiphilic β-Cyclodextrin and Azobenzene Derivatives in Langmuir–Blodgett Films

Tanaka, Motoo, Ishizuka, Yasuko, Matsumoto, Mutsuyoshi, Nakamura, Takayoshi, Yabe, Akira, Nakanishi, Hiroshi, Kawabata, Yasujiro, Takahashi, Hisao, Tamura, Shoji, Tagaki, Waichiro, Nakahara, Hiroo, Fu

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.99 MB

english, 1987

60

A Novel Method for the Preparation of Ethers from Carbonyl Compounds with Benzenetellurol Catalyzed by ZnI 2

Nagakawa, Keiichi, Osuka, Masahiro, Sasaki, Kazuaki, Aso, Yoshio, Otsubo, Tetsuo, Ogura, Fumio

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.26 MB

english, 1987

61

Acylation of 2,4-Disubstituted Thiazolidines and Oxazolidines. Concomitant Epimerization at C-2

Ando, Wataru, Igarashi, Yoshiyuki, Huang, Liren

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 5.38 MB

english, 1987

62

Selective Destruction of the Synthetic Vesicles by the Reductive Cleavage of Disulfide Linkage

Chang, Suk-Kyu, Kim, Duck-Hee, Kim, Nam-Yee, Cho, Iwhan

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.58 MB

english, 1987

63

Rate of Heterogeneous Photocatalytic Oxidation of NO 2− in Cloud Water Droplets. Estimated for Hypothetical Environmental Conditions

Hori, Yoshio, Suzuki, Shin

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 8.15 MB

english, 1987

64

On the Reactivity of Chlorine Atoms towards Alcohols

Sumiyoshi, Takashi, Miura, Kazuhiro, Hagiwara, Hiroyuki, Katayama, Meiseki

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 3.43 MB

english, 1987

65

Preparation of Trifluoromethylated Compounds by Anodic Oxidation of 3-Hydroxy-2-trifluoromethylpropionic Acid

Kubota, Toshio, Aoyagi, Ryouji, Sando, Hidehiro, Kawasumi, Masashi, Tanaka, Tatsuo

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.49 MB

english, 1987

66

Photochemical Switching of Electrochemical Process by Spiropyran LB Films

Nishiyama, Katsuhiko, Fujihira, Masamichi

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 7.20 MB

english, 1987

67

Oxidative Coupling of Methane over a Li 2 O–BeO System Catalyst

Matsuura, Ikuya, Doi, Takao, Utsumi, Yasuhide

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.17 MB

english, 1987

68

A Direct Synthesis of γ-, δ-, and ε-Lactones Utilizing SmI 2 -induced Barbier-type Reaction in the Presence of Hexamethylphosphoric Triamide (HMPA)

Otsubo, Kenji, Kawamura, Kisa, Inanaga, Junji, Yamaguchi, Masaru

Journal:

Chemistry Letters

Year:

1987

Language:

english

File:

PDF, 6.57 MB

english, 1987