Volume 3; Issue 7

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Chemistry Letters
Volume 3; Issue 7

Chemistry Letters

Volume 3; Issue 7

1

BASE CATALYZED OXYGENATION OF HINDERED PHENOLS. SYNTHESIS OF 4-HYDROXY-5,6-EPOXY-2-CYCLOHEXENONES (EPOXY- p -QUINOLS)

Nishinaga, Akira, Itahara, Toshio, Matsuura, Teruo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.47 MB

english, 1974

2

ENDOR STUDY OF HINDERED INTERNAL ROTATION OF THE ALKYL GROUP IN THE 4,4′-DIISOPROPYL BIPHENYL ANION RADICAL

Nemoto, Fujito, Shimoda, Fumio, Ishizu, Kazuhiko

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 6.30 MB

english, 1974

3

ION-MOLECULE REACTIONS BETWEEN THALLIUM(I) AND VARIOUS LIGANDS: FORMATION OF 1:1 COMPLEXES IN GAS PHASE

Nakayama, Hiroaki, Nishijima, Chiho, Tachiyashiki, Satoshi

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.26 MB

english, 1974

4

THREE NEW DITERPENOIDS, JOLKINOLIDES C, D, AND E, ISOLATED FROM EUPHORBIA JOLKINI BOISS. ( EUPHORBIACEAE )

Uemura, Daisuke, Hirata, Yoshimasa

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.73 MB

english, 1974

5

FORMATION OF STEROIDAL SKELETON FROM RESIN ACID

Tahara, Akira, Shimagaki, Masayuki, Kenkyusho, Rikagaku, Itoh, Masayoshi, Harigaya, Yoshihiro, Onda, Masayuki

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.44 MB

english, 1974

6

REACTION OF MIXED CARBOXYLIC ANHYDRIDES WITH GRIGNARD REAGENTS. A USEFUL METHOD FOR THE PREPARATION OF KETONES

Araki, Masashi, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.71 MB

english, 1974

7

INDUCED CIRCULAR DICHROISM OF RACEMIC METHYLCYCLOHEXANONES INCLUDED IN β-CYCLODEXTRIN

Otagiri, Masaki, Ikeda, Ken, Uekama, Kaneto, Ito, Osamu, Hatano, Masahiro

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.68 MB

english, 1974

8

REACTION OF MIXED CARBOXYLIC ANHYDRIDES WITH GRIGNARD REAGENTS. A CONVENIENT METHOD FOR THE PREPARATION OF 1,4- OR 1,6-DIKETONES

Araki, Masashi, Sakata, Shigeru, Takei, Hisashi, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.56 MB

english, 1974

9

STUDIES ON NUCLEOSIDES AND NUCLEOTIDES. III. SYNTHESIS AND REACTIONS OF 2′,3′- O -(TRIPHENYL)PHOSPHORANYL- O 2 ,5′-CYCLOURIDINE

Kimura, Junji, Fujisawa, Yoshiyuki, Sawada, Takamichi, Mitsunobu, Oyo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.23 MB

english, 1974

10

SYNTHESES OF FURANS AND PYRROLES FROM ACYCLIC 1,3-DIENES VIA 3,6-DIHYDRO-1,2-DIOXINS

Kondo, Kiyosi, Matsumoto, Masakatsu

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.71 MB

english, 1974

11

POTENTIOMETRIC ANALYSIS OF THE FORMOSE REACTION

Matsuura, Teruo, Shigemasa, Yoshihiro, Sakazawa, Chikahiro

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.33 MB

english, 1974

12

STRUCTURE OF ALOENIN, A BITTER GLUCOSIDE FROM ALOE SPECIES

Suga, Takayuki, Hirata, Toshifumi, Tori, Kazuo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.57 MB

english, 1974

13

PHOTO-INDUCED ISOMERIZATION OF 2-ACYL-3-METHYL-1,4-NAPHTHOQUINONE-2,3-EPOXIDE

Maruyama, Kazuhiro, Arakawa, Seiiti

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 2.82 MB

english, 1974

14

A NOVEL TYPE OF ADDUCTS IN THE PHOTOCHEMICAL REACTIONS OF o -CHLORANIL WITH ALDEHYDES

Maruyama, Kazuhiro, Miyazawa, Toshifumi, Kishi, Yasuo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.87 MB

english, 1974

15

BIOTIN SYNTHESIS. I. SYNTHESIS OF 4-(4-CARBOXYBUTYL)-1,2-DIHYDROTHIENO[3,4- d ]IMIDAZOL-2-ONE

Taguchi, Takeo, Sato, Yoshinari, Watanabe, Kenzo, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 2.58 MB

english, 1974

16

A NEW REAGENT FOR ALDEHYDE SYNTHESIS: METHYLENEBIS( N , N -DIMETHYLDITHIOCARBAMATE)

Nakai, Takeshi, Okawara, Makoto

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 2.57 MB

english, 1974

17

9-METHTLENETRICYCLO[4.3.1.0]DECA-2,4,7-TRIEEE DERIVATIVES

Murata, Ichiro, Nakasuji, Kazuhiro, Morita, Takamitsu

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.68 MB

english, 1974

18

ESR STUDY OF HOT IONS, Ir(II) AND Ir(IV) IN γ-IRRADIATED Ir(III) COMPLEXES

Fujiwara, Shizuo, Watanabe, Tokuko, Inoue, Takeko

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.86 MB

english, 1974

19

PHOTOCHEMICAL METHYLATION OF INORGANIC MERCURY IN THE PRESENCE OF SOLID SULFUR

Akagi, Hirokatsu, Takabatake, Eigo, Fujita, Yuzaburo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.43 MB

english, 1974

20

SUBSTITUENT EFFECTS ON 13 C CHEMICAL SHIFTS OF CARBOXYL CARBONS IN SUBSTITUTED BENZOIC ACIDS

Niwa, Jun, Yamazaki, Mitsuru

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.40 MB

english, 1974

21

EFFECT OF THE INTRAMOLECULAR HYDROGEN BONDING ON THE ROTATIONAL BARRIERS OF THE C–N BOND IN N , N -DIMETHYLBENZAMIDES

Hirota, Minoru, Todokoro, Kazuo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.50 MB

english, 1974

22

PHOTOELECTRON SPECTRA OF TETRACYANOETHYLENE(TCNE) AND TETRACYANOQUINODIMETHANE(TCNQ)

Ikemoto, Isao, Samizo, Kuniko, Fujikawa, Takashi, Ishii, Kikujiro, Ohta, Toshiaki, Kuroda, Haruo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 7.49 MB

english, 1974

23

STUDIES OF ENAMINES. VI. THE ADDITIONS OF PYRROLE AND PYRAZOLE TO ENAMINES

Tsuge, Otohiko, Tashiro, Masashi, Kiryu, Yoko (née Nishihara)

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 2.92 MB

english, 1974

24

AN EARLY STAGE CARBONIZATION PROCESS OF POLYVINYL CHLORIDE

Kamo, Mutsukazu, Kanda, Hisao, Sato, Yoichiro, Setaka, Nobuo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.22 MB

english, 1974

25

RESTRICTED ROTATION IN 5-NITROSOTROPOLONE AND THE ANION RADICAL

Ikegami, Yusaku, Asao, Toyonobu

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.38 MB

english, 1974

26

SYNTHESIS OF Mg 3 (PO 4 ) 2 ·8H 2 O

Kanazawa, Takafumi, Umegaki, Takao, Wasai, Eiji

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 2.42 MB

english, 1974

27

INDUCED CIRCULAR DICHROISM OF DYES BURIED IN SOLID “LIQUID CRYSTAL” FILMS OF POLY-γ-METHYL-D-GLUTAMATE

Tsuchihashi, Nobuaki, Nomori, Hiroyuki, Hatano, Masahiro, Mori, Shigeo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 6.04 MB

english, 1974

28

AN IMPROVED ROUTE TO NICKEL(0) CARBONYL DERIVATIVES WITH TERTIARY PHOSPHINE

Tanaka, Koji, Kawata, Yasuo, Tanaka, Toshio

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.06 MB

english, 1974

29

A NEW TRANSFORMATION OF AN ESTER INTO ITS HOMOLOG AND AN α-HYDROXYALDEHYDE USING METHYL METHYLTHIOMETHYL SULFOXIDE

Ogura, Katsuyuki, Furukawa, Shigeko, Tsughihashi, Gen-ichi

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.15 MB

english, 1974

30

MAGNETIC QUENCHING OF FLUORESCENCE OBSERVED WITH CARBON DISULFIDE EXCITED BY A NITROGEN LASER

Matsuzaki, Akiyoshi, Nagakura, Saburo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.59 MB

english, 1974

31

BI- AND TRINUCLEAR URANYL COMPLEXES WITH METAL SCHIFF BASE COMPLEXES

Condorelli, Giuseppe, Fragala, Ignazio, Giuffrida, Salvatore

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.04 MB

english, 1974

32

REACTION OF VINYLOXYTIN. A NEW METHOD FOR THE PREPARATION OF β-HYDROXYALKANOATE

Shimada, Eiichiro, Inomata, Katsuhiko, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.37 MB

english, 1974

33

THE HIGHLY STEREOSELECTIVE SYNTHESIS OF ETHYL GERANATE

Kobayashi, Susumu, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.74 MB

english, 1974

34

ASYMMETRIC HYDROGENATION OF α-OXOCARBONYL COMPOUNDS CATALYZED BY BIS(DIMETHYLGLYOXIMATO)COBALT(II)-CHIRAL AMINE COMPLEX

Ohgo, Yoshiaki, Natori, Yukikazu, Takeuchi, Seiji, Yoshimura, Juji

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.80 MB

english, 1974

35

THERMAL DECOMPOSITION PROCESS OF Bi 2 (SO 4 ) 3

Matsuzaki, Ryoko, Sofue, Atsuko, Masumizu, Hagio, Saeki, Yuzo

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.56 MB

english, 1974

36

THERMAL ISOMERIZATION OF AN ADDUCT OF TROPONE AND 8-OXOHEPTAFULVENE. A FIRST EXAMPLE OF ANTARAFACIAL [1,7] SIGMATROPIC REARRANGEMENT IN A RIGID SYSTEM

Morita, Noboru, Asao, Toyonobu, Kitahara, Yoshio

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.73 MB

english, 1974

37

STEREOSELECTIVE SYNTHESIS OF 3- C - AND 5- C -METHYL-α-D-GLUCOFURANOSE DERIVATIVES AND THEIR DIASTEREOMERS

Funabashi, Masuo, Sato, Haruo, Yoshimura, Juji

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.24 MB

english, 1974

38

HYDROGENATION OF ALKENES BY THE COMPLEX OF CROSS-LINKED POLYACRYLIC ACID WITH RHODIUM(111)

Nakamura, Yoshio, Hirai, Hidefumi

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 8.17 MB

english, 1974

39

THE REACTION OF METAL ACETYLACETONATES WITH CHLORAL

Uehara, Kaku, Ohashi, Yoshiyuki, Tanaka, Makoto

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 6.08 MB

english, 1974

40

TROPENYLATION, DETROPENYLATION AND SCHIFF BASE FORMATION IN THE REACTION OF 3,4,5-TRIMETHOXYANILINE WITH TROPENYLIUM ION

Tsunetsugu, Josuke, Sato, Masaru, Ebine, Seiji

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.86 MB

english, 1974

41

OXYGEN-18 TRACER STUDY OF THE REARRANGEMENT OF O -BENZOYL- N -( p -TOLUENESULFONYL)ARYLHYDROXYLAMINES

Oae, Shigeru, Sakurai, Tadamitsu, Kimura, Hirokazu, Kozuka, Seizi

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.93 MB

english, 1974

42

SOLVENT SHIFT INDUCED BY HEXAFLUOROBENZENE IN NMR SPECTRA

Nikki, Kunio, Nakagawa, Naoya

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 2.33 MB

english, 1974

43

QUANTITATIVE ESTIMATES OF π-CONTACT TERM CONTRIBUTIONS TO THE LANTHANIDE-INDUCED 1 H AND 13 C SHIFTS IN ANILINE AND p -TOLUIDINE

Hirayama, Masatoshi, Sato, Michihiko

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 7.67 MB

english, 1974

44

SYNTHESIS OF γ-LACTONES BY THE CONDENSATION OF 2-ALKENE-1,4-DIOLS WITH ORTHOCARBOXYLIC ESTERS

Kondo, Kiyosi, Mori, Fumio

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 2.96 MB

english, 1974

45

SYNTHESIS OF 13-NORTRICHOTHEC-9(10)-ENE. A MODEL REACTION TOWARD THE TOTAL SYNTHESIS OF TRICHODERMIN

Masuoka, Noriyoshi, Kamikawa, Tadao, Kubota, Takashi

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.11 MB

english, 1974

46

RADIATION-INDUCED IONIC POLYMERIZATION OF α-METHYLSTYRENE: AN APPLICATION OF THE HITTORF METHOD

Katayama, Meiseki, Ushimaru, Sadao

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 5.84 MB

english, 1974

47

SYNTHESES OF 8-(1,2,3,4-TETRACHLOROFULVEN-6-YL)HEPTAFULVENE AND 8-(9-FLUORENYLIDENE)METHYLHEPTAFULVENE

Kuroda, Shigeyasu, Oda, Masaji, Kitahara, Yoshio

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.65 MB

english, 1974

48

MASS SPECTROMETRY OF COBALT(III) MIXED LIGAND CHELATES WITH ACETYLACETONE AND OXINE

Kidani, Yoshinori, Naga, Shinobu, Koike, Hisashi

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.99 MB

english, 1974

49

SYNTHESES OF FLUORINE-CONTAINING INDANES AND INDENES: A NOVEL RADICAL CYCLOADDITION OF ALKYLBENZENES WITH HEXAFLUOROPROPENE

Kimoto, Hiroshi, Muramatsu, Hiroshige, Inukai, Kan

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 4.88 MB

english, 1974

50

PHOTOCHEMICAL LIGAND SUBSTITUTION IN HEXAKIS(PHENYL ISOCYANIDE)CHROMIUM(O)-OLEFIN SYSTEMS

Iuchi, Kazuhito, Asada, Shintaro, Sugimori, Akira

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.10 MB

english, 1974

51

REACTION OF HALOANTHRAQUINONES WITH TRI- n -BUTYLPHOSPHINE

Arai, Sadao, Yamagishi, Takamichi, Hida, Mitsuhiko

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 2.43 MB

english, 1974

52

THE ACTION MODEL OF TYROSINASE. DIRECT OXIDATION OF 2-ANTHRANOL TO 1,2-ANTHRAQUINONE SPECIFICALLY CATALYZED BY CUPRIC ION

Iwata, Masaaki, Emoto, Sakae

Journal:

Chemistry Letters

Year:

1974

Language:

english

File:

PDF, 3.55 MB

english, 1974

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