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Volume 10; Issue 3
Main
Chemistry Letters
Volume 10; Issue 3
Chemistry Letters
Volume 10; Issue 3
1
DIMETHYLBENZOPYRAZOLOTRIAZOLE vs METHYLPYRAZOLOQUINOXALINE FROM 3,5-DIMETHYL-1-(2-NITRENOPHENYL)PYRAZOLE
Albini, Angelo
,
Bettinetti, Gian Franco
,
Minoli, Giovanna
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.75 MB
Your tags:
english, 1981
2
THE STRUCTURE OF SAFFLOMIN-A, A COMPONENT OF SAFFLOWER YELLOW
Onodera, Jun-ichi
,
Obara, Heitaro
,
Osone, Masahide
,
Maruyama, Yasunobu
,
Sato, Shingo
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.87 MB
Your tags:
english, 1981
3
A CONVENIENT METHOD FOR THE SYNTHESIS OF CARBOXAMIDES AND PEPTIDES BY THE USE OF TETRABUTYLAMMONIUM SALTS
Watanabe, Yutaka
,
Mukaiyama, Teruaki
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.37 MB
Your tags:
english, 1981
4
SYNTHESIS OF 9-AZAAZULENO[2,1- b ]THIOPHENES
Yamane, Kameji
,
Fujimori, Kunihide
,
Takeuchi, Toru
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.42 MB
Your tags:
english, 1981
5
ETHYNOLOGS OF TRIPHENYLMETHANE DYES. SYNTHESES AND PROPERTIES OF ACETYLENIC ANALOGS OF MALACHITE GREEN, CRYSTAL VIOLET, AND THEIR RELATED COMPOUNDS
Akiyama, Shuzo
,
Yoshida, Keiko
,
Hayashida, Misuzu
,
Nakashima, Kenichiro
,
Nakatsuji, Shin’ichi
,
Iyoda, Masahiko
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.59 MB
Your tags:
english, 1981
6
(ALLYLTHIO)ACETATE DIANION AS A NEW AND CONVENIENT REAGENT FOR THE STEREOSELECTIVE SYNTHESIS OF (2 E ,4 E )DIENOATES FROM ALKYL HALIDES
Tanaka, Kazuhiko
,
Terauchi, Makoto
,
Kaji, Aritsune
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.61 MB
Your tags:
english, 1981
7
HYDROGEN PRODUCTION FROM WATER BY In 2 O 3 AND K 2 CO 3 USING GRAPHITE, ACTIVE CARBON AND BIOMASS AS REDUCTANTS
Otsuka, Kiyoshi
,
Takizawa, Yoshihisa
,
Shibuya, Shin-ichi
,
Morikawa, Akira
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.31 MB
Your tags:
english, 1981
8
REDUCTION OF HALOBENZOIC ACIDS TO DEUTERATED BENZOIC ACIDS WITH RANEY ALLOYS IN NaOD–D 2 O SOLUTION
Tashiro, Masashi
,
Nakayama, Kouji
,
Fukata, Gouki
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.02 MB
Your tags:
english, 1981
9
THE TOTAL SYNTHESIS OF (±)-7α-(1-HYDROXY-1-METHYLETHYL)-4aβ-METHYL-1aβ-DECAHYDROCYCLOPROPA[ d ]NAPHTHALENE. COMMENT TO THE STRUCTURE OF CYCLOEUDESMOL
Ando, Masayoshi
,
Sayama, Shinsei
,
Takase, Kahei
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.74 MB
Your tags:
english, 1981
10
(3,4-DIMETHYLENE-1,5-CYCLOHEPTADIENE)TRICARBONYLIRON
Oda, Mitsunori
,
Morita, Noboru
,
Asao, Toyonobu
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.77 MB
Your tags:
english, 1981
11
REGIOSPECIFIC CYCLIZATION OF N -BENZOYL- N -METHOXYMETHYL-1-METHYL-α,β-DEHYDROTRYPTOPHAN METHYL ESTER TO A 5,6-DIHYDROAZEPINO[5,4,3- cd ]INDOLE DERIVATIVE. A NEW METHOD FOR INTRODUCING SUBSTITUENTS ONTO THE 4-POSITION OF INDOLE NUCLEUS
Nakatsuka, Shin-ichi
,
Miyazaki, Hideki
,
Goto, Toshio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.43 MB
Your tags:
english, 1981
12
CYCLODIMERIZATION OF 3-METHYL-3-BUTEN-2-ONE OXIME
Ota, Tadatoshi
,
Masuda, Seizo
,
Tanaka, Hitoshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.35 MB
Your tags:
english, 1981
13
CYCLOADDITIONS OF 4-SUBSTITUTED 3,5-DIMETHYL-5,6-DIHYDROANISOLES WITH METHYL ACRYLATE
Murai, Akio
,
Sato, Shingo
,
Masamune, Tadashi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.29 MB
Your tags:
english, 1981
14
AN EFFICIENT METHOD FOR GLUCOSYLATION OF HYDROXY COMPOUNDS USING GLUCOPYRANOSYL FLUORIDE
Mukaiyama, Teruaki
,
Murai, Yoshiyuki
,
Shoda, Shin-ichiro
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.35 MB
Your tags:
english, 1981
15
CLEAVAGE OF CYCLOPROPANE RING VIA PHOTOINDUCED ELECTRON-TRANSFER BY THE USE OF COPPER(II) IONS
Mizuno, Kazuhiko
,
Ogawa, Jun
,
Kagano, Hirokazu
,
Otsuji, Yoshio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.04 MB
Your tags:
english, 1981
16
COMMENT ON THE PAPER “SIMPLE EVALUATION OF ENANTIOMER-SELECTIVITY OF CROWN ETHER USING MEMBRANE ELECTRODE” BY Y. YASAKA ET AL.
Simon, Wilhelm
,
Prelog, Vladimir
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 74 KB
Your tags:
english, 1981
17
ERRATA
Journal:
Chemistry Letters
Year:
1981
File:
PDF, 114 KB
Your tags:
1981
18
CONFIGURATIONAL PRODUCT CONTROL IN REACTIONS OF TRANS - AND CIS -DIALKYLBIS(TERTIARY PHOSPHINE)PALLADIUM(II) WITH CARBON MONOXIDE. EVIDENCE SUPPORTING AN ALKYL MIGRATION MECHANISM IN CO INSERTION INTO Pd–C BOND
Ozawa, Fumiyuki
,
Yamamoto, Akio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.74 MB
Your tags:
english, 1981
19
SYNTHESIS OF (±)-3,3-ETHYLENEDIOXY-14α-HYDROXY-5-PICRASENE-11,16-DIONE, A 14α H -PICRASANE DERIVATIVE
Honda, Tadashi
,
Murae, Tatsushi
,
Ohta, Shinya
,
Kurata, Yohei
,
Kawai, Hisashi
,
Takahashi, Takeyoshi
,
Itai, Akiko
,
Iitaka, Yoichi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.22 MB
Your tags:
english, 1981
20
PHOTO- AND RADIATION-INDUCED ALCOHOLYSIS AND SUBSTITUTION OF p -DICYANOBENZENE IN 2-PROPANOL
Sugimori, Akira
,
Nishijima, Masayuki
,
Yashima, Toshihiro
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.09 MB
Your tags:
english, 1981
21
EXCEPTIONAL HINDRANCE OF INTERNAL ROTATION OF HYDROXYL GROUP IN THE 2,6-Di- t -BUTYL-4-METHYLPHENOL CATION RADICAL STUDIED BY ESR TECHNIQUE
Nemoto, Fujito
,
Mukai, Kazuo
,
Tsuzuki, Noriko
,
Ishizu, Kazuhiko
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 7.92 MB
Your tags:
english, 1981
22
X-RAY DIFFRACTION STUDY OF LIQUID METHANOL
Tanaka, Masami
,
Nishikawa, Keiko
,
Fujiyama, Tsunetake
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.13 MB
Your tags:
english, 1981
23
ACID CLEAVAGE OF HUMULENE 9,10-EPOXIDE. ANOMALOUS PRODUCTS AND EFFECTS OF STRAIN ON THE REACTION COURSE
Shirahama, Haruhisa
,
Hayano, Kiyoharu
,
Ohtsuka, Toshikazu
,
Osawa, Eiji
,
Matsumoto, Takeshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.77 MB
Your tags:
english, 1981
24
THIN-LAYER CHROMATOGRAPHY AND QUANTITATIVE PHOTOACOUSTIC SPECTROMETRY. APPLICATION TO THE DETERMINATION OF NANOGRAM AMOUNTS OF COBALT,COPPER, IRON, AND NICKEL AS THEIR CHELATES WITH 1-(2-PYRIDYLAZO)-2-NAPHTHOL
Ikeda, Shigero
,
Murakami, Yoshiki
,
Akatsuka, Kunihiko
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.84 MB
Your tags:
english, 1981
25
COPPER(I)-PROMOTED COUPLING REACTION OF ARYL HALIDES WITH SODIUM DIETHYLMALONATE
Setsune, Jun-ichiro
,
Matsukawa, Kimihiro
,
Wakemoto, Hirofumi
,
Kitao, Teijiro
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.50 MB
Your tags:
english, 1981
26
ISOLATION OF ALL THE FIVE GEOMETRICAL AND CONFORMATIONAL ISOMERS OF BIS(ISOTHIOCYANATO)(TRIETHYLENETETRAMINE)COBALT(III) COMPLEX
Sakai, Yukio
,
Nokami, Yusei
,
Kanno, Hideaki
,
Utsuno, Shunji
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.10 MB
Your tags:
english, 1981
27
THE IMPORTANT ROLE OF THE BULK OF 12-TUNGUSTOPHOSPHORIC ACID IN THE CATALYTIC DEHYDRATION OF ALCOHOLS TO OLEFINS
Okuhara, Toshio
,
Kasai, Atsushi
,
Hayakawa, Nobukiyo
,
Misono, Makoto
,
Yoneda, Yukio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 11.05 MB
Your tags:
english, 1981
28
ASYMMETRIC CYCLOPROPANATION OF FUMARATES WITH METHYLENE BROMIDE CATALYZED BY COBALT OR NICKEL COMPLEXES
Matsuda, Hideki
,
Kanai, Hiroyoshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.36 MB
Your tags:
english, 1981
29
FREE RADICAL ADDITION OF α-BROMOCARBOXYLIC ACIDS TO OLEFINS LEADING TO γ-BUTYROLACTONES
Nakano, Taichi
,
Kayama, Mikio
,
Matsumoto, Hideyuki
,
Nagai, Yoichiro
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.36 MB
Your tags:
english, 1981
30
SYNTHESIS AND CHARACTERIZATION OF μ-OXO BIS(METHOXOOCTAETHYLPORPHYRINATOOSMIUM(IV))
Sugimoto, Hiroshi
,
Mori, Masayasu
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.54 MB
Your tags:
english, 1981
31
PREPARATION AND REACTION OF THE UNSYMMETRICAL-FACIAL ISOMERS OF THE BIS( N -ALKYLIMINODIACETATO)COBALTATE(III) IONS
Ama, Tomoharu
,
Kawaguchi, Hiroshi
,
Yasui, Takaji
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 8.09 MB
Your tags:
english, 1981
32
PHOTOCHEMICAL DIRECT ALKYLAMINATION OF 1-BENZAMIDOANTHRAQUINONE
Yoshida, Katsuhira
,
Okugawa, Tetsuo
,
Yamashita, Yoshio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.03 MB
Your tags:
english, 1981
33
X-RAY PHOTOELECTRON SPECTRA OF COBALT(III) COMPLEXES WITH SEVERAL KINDS OF SULFUR DONOR ATOMS
Kita, Masakazu
,
Yamanari, Kazuaki
,
Kishi, Kosaku
,
Ikeda, Shigero
,
Shimura, Yoichi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.71 MB
Your tags:
english, 1981
34
DOUBLE BOND MIGRATION OF ALLYL ETHERS OVER SOLID BASE CATALYSTS
Matsuhashi, Hiromi
,
Hattori, Hideshi
,
Tanabe, Kozo
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.28 MB
Your tags:
english, 1981
35
[7],[9],[11],[13], AND [15]HETEROHELICENES ANNELATED WITH ALTERNANT THIOPHENE AND BENZENE RINGS. SYNTHESES AND NMR STUDIES
Yamada, Koh-ichi
,
Ogashiwa, Susumu
,
Tanaka, Hisao
,
Nakagawa, Hiroko
,
Kawazura, Hiroshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.93 MB
Your tags:
english, 1981
36
SYNTHESIS OF PENTALENIC ACID THROUGH BIOGENETIC LIKE CYCLIZATION OF HUMULENE
Sakai, Kazuya
,
Ohtsuka, Toshikazu
,
Misumi, Shunjiro
,
Shirahama, Haruhisa
,
Matsumoto, Takeshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.31 MB
Your tags:
english, 1981
37
FACILE SYNTHESIS OF 2,3,4,6-TETRA- O -BENZYL-D-GLUCOPYRANOSYLIDENE ACETALS USING TRIMETHYLSILYL TRIFLUOROMETHANESULFONATE CATALYST
Yoshimura, Juji
,
Horito, Shigeomi
,
Hashimoto, Hiroriobu
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.58 MB
Your tags:
english, 1981
38
THE CONCEPT OF “SURFACE-TRAPPED HOLE” IN n-TYPE SEMICONDUCTORS AND THE CONDITIONS FOR EFFICIENT AND STABLE PHOTOELECTROCHEMICAL CELLS
Nakato, Yoshihiro
,
Tsumura, Akira
,
Tsubomura, Hiroshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.92 MB
Your tags:
english, 1981
39
THERMAL DECOMPOSITION OF 17 O-LABELED t -BUTYL o -METHYLTHIO- AND o -PHENYL-THIOPEROXYBENZOATES STUDIED BY 17 O NMR. THE SULFURANYL RADICAL STRUCTURE OF THE o -THIOBENZOYLOXY RADICALS
Nakanishi, Waro
,
Jo, Toshihiko
,
Miura, Kunio
,
Ikeda, Yoshitsugu
,
Sugawara, Tadashi
,
Kawada, Yuzo
,
Iwamura, Hiizu
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.43 MB
Your tags:
english, 1981
40
UNUSUAL FRIEDEL-CRAFTS REACTION OF 2,5-DICHLORO-3-CHLOROMETHYLTHIOPHENE WITH BENZENE AND SOME ALKYLBENZENES
Sone, Tyo
,
Kawasaki, Hidenori
,
Nagasawa, Shoji
,
Takahashi, Norio
,
Tate, Kiyoshi
,
Sato, Kazuaki
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 7.64 MB
Your tags:
english, 1981
41
PALLADIUM-PROMOTED REACTION OF ALLYL TRIMETHYLSILYL ETHERS WITH ARYL IODIDES
Hirao, Toshikazu
,
Enda, Jun
,
Ohshiro, Yoshiki
,
Agawa, Toshio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.01 MB
Your tags:
english, 1981
42
A NOVEL SYNTHESIS OF AZOLOPYRIMIDINES
Elnagdi, Mohamed H.
,
Wamhoff, Heinrich
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.29 MB
Your tags:
english, 1981
43
A GENERAL SYNTHETIC METHOD OF 1,2-DIHYDROCYCLOBUTA[ c ]COUMARIN AND ITS 1-SUBSTITUTED DERIVATIVES
Naito, Toshihiko
,
Nakayama, Nayomi
,
Kaneko, Chikara
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.62 MB
Your tags:
english, 1981
44
SYNTHESIS OF (−)-DIHYDROMAHUBANOLIDE B AND (−)-ISODIHYDROMAHUBANOLIDE B
Tanaka, Akira
,
Yamashita, Kyohei
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.90 MB
Your tags:
english, 1981
45
LATTICE CONSTANT OF HYDRODYNAMIC DISSIPATIVE STRUCTURE
Aikawa, Yoshihiro
,
Sukigara, Mitsunori
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.82 MB
Your tags:
english, 1981
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