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Volume 10; Issue 6
Main
Chemistry Letters
Volume 10; Issue 6
Chemistry Letters
Volume 10; Issue 6
1
13 C CHEMICAL SHIFTS OF SOLID (1→4)-α-D-GLUCANS BY CROSS POLARIZATION/MAGIC ANGLE SPINNING (CP/MAS) NMR SPECTROSCOPY. CONFORMATION-DEPENDENT 13 C CHEMICAL SHIFT AS A REFERENCE IN DETERMINING CONFORMATION IN AQUEOUS SOLUTION
Saitô, Hazime
,
Tabeta, Ryoko
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 8.03 MB
Your tags:
english, 1981
2
TOTAL SYNTHESIS OF (±)-CORONAFACIC ACID
Nakayama, Mitsuru
,
Ohira, Susumu
,
Okamura, Yuichi
,
Soga, Shinji
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 471 KB
Your tags:
english, 1981
3
CONVERSION OF 8-LANOSTEN-24-ONE INTO 8-LANOSTEN-23-ONE. 1,2-CARBONYL TRANSPOSITION ON THE LANOSTANE SIDE CHAIN
Namikawa, Misuzu
,
Murae, Tatsushi
,
Takahashi, Takeyoshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 1002 KB
Your tags:
english, 1981
4
3-NITRO-2-PYRIDINESULFENYL GROUP FOR PROTECTION AND ACTIVATION OF THE THIOL FUNCTION OF CYSTEINE
Matsueda, Rei
,
Kimura, Takahide
,
Kaiser, Emil Thomas
,
Matsueda, Gary R.
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 882 KB
Your tags:
english, 1981
5
PHOTOINDUCED OXIDATIVE CLEAVAGE OF ARYLCYCLOPROPANES IN THE PRESENCE OF ORGANIC ELECTRON-ACCEPTOR
Mizuno, Kazuhiko
,
Ogawa, Jun
,
Otsuji, Yoshio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 760 KB
Your tags:
english, 1981
6
A NEW LABILE SESQUITERPENE DIOL HAVING BROMINE FROM THE MARINE RED ALGA, LAURENCIA NIPPONICA YAMADA
Kurata, Kazuya
,
Furusaki, Akio
,
Katayama, Chuji
,
Kikuchi, Hajime
,
Suzuki, Teruaki
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.47 MB
Your tags:
english, 1981
7
THE CORROBORATE OF THE PREDOMINANT LOCALIZATION OF RADIOACTIVITY ON THE DIMETHYLALLYL PYROPHOSPHATE-DERIVED MOIETY OF LINALOOL BIOSYNTHESIZED FROM RADIOISOTOPICALLY LABELED LEUCINE BY HIGHER PLANTS
Tange, Keiji
,
Okita, Hitoshi
,
Nakao, Yoshitaka
,
Hirata, Toshifumi
,
Suga, Takayuki
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 7.41 MB
Your tags:
english, 1981
8
SYNTHESIS AND PROPERTIES OF 7-(1,3-DITHIOL-2-YLIDENE)-3,5-CYCLOHEPTADIENE-1,2-DIONE (OR 7,10-DITHIASESQUIFULVALENE-1,2-QUINONE) DERIVATIVES
Takahashi, Kazuko
,
Takase, Kahei
,
Noda, Yoshihiko
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 7.69 MB
Your tags:
english, 1981
9
PALLADIUM CATALYZED REACTION OF HEXABUTYLDITIN WITH ARYL BROMIDES: PREPARATION OF NEGATIVELY SUBSTITUTED ARYLTRIBUTYLTIN
Kosugi, Masanori
,
Shimizu, Kohji
,
Ohtani, Atsushi
,
Migita, Toshihiko
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.41 MB
Your tags:
english, 1981
10
CONVERSION OF HUMULENE TO ZERUMBONE
Shirahama, Haruhisa
,
Chhabra, Baldev R.
,
Matsumoto, Takeshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.93 MB
Your tags:
english, 1981
11
SIMULTANEOUS DETERMINATION OF HYPOXANTHINE, XANTHINE AND URIC ACID USING AN IMMOBILIZED XANTHINE OXIDASE BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY
Tawa, Riichi
,
Kito, Masahiro
,
Hirose, Shingo
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 850 KB
Your tags:
english, 1981
12
ENHANCED EFFECT OF SPRAY-DRIED POTASSIUM FLUORIDE ON FLUORINATION
Ishikawa, Nobuo
,
Kitazume, Tomoya
,
Yamazaki, Takashi
,
Mochida, Yoshiharu
,
Tatsuno, Toshio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.65 MB
Your tags:
english, 1981
13
CARBOXYLATION OF γ-BUTYROLACTONES WITH CARBON MONOXIDE USING HF–SbF 5 SUPER ACID
Yoneda, Norihiko
,
Suzuki, Akira
,
Takahashi, Yukio
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.29 MB
Your tags:
english, 1981
14
COLLOIDAL PLATINUM CATALYST FOR LIGHT-INDUCED HYDROGEN EVOLUTION FROM WATER. A PARTICLE SIZE EFFECT
Toshima, Naoki
,
Kuriyama, Masaki
,
Yamada, Yutaka
,
Hirai, Hidefumi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 7.08 MB
Your tags:
english, 1981
15
A NOVEL PHOTO-INDUCED CHARGE SEPARATION BY THE USE OF ELECTRON MIGRATION ON THE MAN-MADE MOLECULAR ASSEMBLIES
Takuma, Keisuke
,
Sakamoto, Tetsuo
,
Matsuo, Taku
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 7.06 MB
Your tags:
english, 1981
16
SYNTHESIS OF (+)-AVENIC ACID A
Ohfune, Yasufumi
,
Nomoto, Kyosuke
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.43 MB
Your tags:
english, 1981
17
STRUCTURE OF A NEW MODIFIED NUCLEOSIDE FORMED BY GUANOSINE-MALONALDEHYDE REACTION
Seto, Hiroshi
,
Akiyama, Kazuyuki
,
Okuda, Taisuke
,
Hashimoto, Tsuyoshi
,
Takesue, Tomoyuki
,
Ikemura, Tadashi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.17 MB
Your tags:
english, 1981
18
STRUCTURE AND ABSOLUTE CONFIGURATION OF (−) 500CD -((2 S ,2′ S )-1,1′-ETHYLENEDIPYRROLIDINE-2,2′-DICARBOXYLATO)(PIPECOLATO)COBALT(III)
Okamoto, Ken-ichi
,
Okabayashi, Minahiro
,
Ohmasa, Masaaki
,
Einaga, Hisahiko
,
Hidaka, Jinsai
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.58 MB
Your tags:
english, 1981
19
A BULKY LIGAND AND ITS ORGANOMETALLIC COMPOUND: SYNTHESIS OF HEPTAMETHYLINDENE AND A FERROCENE-TYPE COMPLEX, Fe(η 5 -C 9 Me 7 ) 2
Miyamoto, T. Ken
,
Tsutsui, Minoru
,
Chen, Li-Ban
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 414 KB
Your tags:
english, 1981
20
EXCISANIN A AND B, NEW DITERPENOIDS FROM RABDOSIA EXCISA
Han-dong, Sun
,
Xi-chang, Sun
,
Zhon-wen, Lin
,
Yan-long, Xu
,
Minami, Yoshinori
,
Marunaka, Teruyoshi
,
Fujita, Tetsuro
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.41 MB
Your tags:
english, 1981
21
SYNTHESIS OF (±)-NORAMBREINOLIDE BY CYCLIZATION OF TRANS -β-MONOCYCLOHOMOFARNESIC ACID
Saito, Akira
,
Matsushita, Hajime
,
Tsujino, Yasuko
,
Kaneko, Hajime
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.53 MB
Your tags:
english, 1981
22
THE ELECTROCHEMICAL REDUCTION OF BENZOYL AZIDE IN ACETONITRILE
Arai, Toshio
,
Shingaki, Tadao
,
Inagaki, Masao
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.10 MB
Your tags:
english, 1981
23
COORDINATION-SITE EXCHANGE REACTIONS OF SOME ACETYLACETONATO PALLADIUM(II) COMPLEXES: AUTOCATALYSIS AND SELF-CATALYSIS
Tanaka, Hiroshi
,
Isobe, Kiyoshi
,
Kawaguchi, Shinichi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 7.22 MB
Your tags:
english, 1981
24
EFFECTS OF MACROMOLECULAR ASSOCIATION ON FLUORESCENCE AND PHOTODIMERIZATION BEHAVIORS OF POLYMERIC ANTHRACENE CHROMOPHORE IN AN AQUEOUS SOLUTION
Osada, Yoshihito
,
Koike, Masayoshi
,
Katsumura, Etsuo
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.91 MB
Your tags:
english, 1981
25
DIRECT SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF ALKYLBENZENESULFONATE WITH 1-(4- N -METHYLPYRIDINIUMAZO)-4-(4-AMINOPHENYLAZO) NAPHTHALENE IODIDE
Higuchi, Keiro
,
Shimoishi, Yasuaki
,
Miyata, Haruo
,
Tôei, Kyoji
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.24 MB
Your tags:
english, 1981
26
REGIOSELECTIVE CARBON–CARBON BOND FORMATION BY REACTION OF Zr-ISOPRENE COMPLEX WITH ALKENES, ALKYNES AND ALKADIENES
Yasuda, Hajime
,
Kajihara, Yasushi
,
Nagasuna, Kinya
,
Mashima, Kazushi
,
Nakamura, Akira
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.20 MB
Your tags:
english, 1981
27
STEREOSELECTIVE SYNTHESIS OF α,β-EPOXYPHENYLKETONES FROM α,α-DIBROMOPHENYLKETONES AND ALDEHYDES USING STANNOUS FLUORIDE
Shoda, Shin-ichiro
,
Mukaiyama, Teruaki
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.49 MB
Your tags:
english, 1981
28
A FACILE PREPARATION OF DIALKYL CARBONATES FROM POTASSIUM CARBONATE AND ALKYL BROMIDES BY USING ORGANOSTANNYL COMPOUND AS A CATALYST
Fujinami, Tatsuo
,
Sato, Shinichi
,
Sakai, Shizuyoshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.72 MB
Your tags:
english, 1981
29
DOUBLE LIGAND-EXCHANGE REACTIONS BETWEEN THE PENTAAMMINEFLUOROCOBALT(III) ION AND THE DICARBOXYLATO COMPLEXES OF ALUMINIUM(III)
Iida, Masayasu
,
Ando, Mieko
,
Yamatera, Hideo
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.54 MB
Your tags:
english, 1981
30
STEREOSELECTIVE DEACYLATION OF LONG-CHAIN p -NITROPHENYL N -ACYLPHENYLALANATES BY PALMITOYL-L-HISTIDINE IN A BILAYER SYSTEM
Ueoka, Ryuichi
,
Matsumoto, Yoko
,
Ninomiya, Yashushi
,
Nakagawa, Yoshiharu
,
Inoue, Kazuhiro
,
Ohkubo, Katsutoshi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 6.67 MB
Your tags:
english, 1981
31
HYDROXYLATION OF BENZENE WITH HYDROGEN PEROXIDE BY THE USE OF HYDROPHOBIC CATECHOLS AND Fe 3+ COMPLEXES AS THE CATALYST
Hotta, Kazuhiko
,
Tamagaki, Seizo
,
Suzuki, Yusuke
,
Tagaki, Waichiro
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.12 MB
Your tags:
english, 1981
32
HIGH-PRESSURE HIGH-RESOLUTION N.M.R. PRESSURE DEPENDENCE OF THE PROTON CHEMICAL SHIFTS OF PHENYLACETYLENE AND CHLOROFORM
Yamada, Hiroaki
,
Nishitani, Shinji
,
Sera, Akira
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.47 MB
Your tags:
english, 1981
33
THE ASYMMETRIC MICHAEL REACTION OF (2 R ,3 S )-3,4-DIMETHYL-2-PHENYLPERHYDRO-1,4-OXAZEPINE-5,7-DIONE WITH 1-NITROCYCLOHEXENE
Takeda, Takeshi
,
Hoshiko, Tomonori
,
Mukaiyama, Teruaki
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.55 MB
Your tags:
english, 1981
34
ESR STUDIES OF THE Cu(II) COMPLEXES OF N , N ′-BIS(PICOLINOYL)-1,3-PROPANEDIAMINE, A PYRIDINE CONTAINING POLYPEPTIDE MODEL LIGAND
Kajikawa, Yuji
,
Mukai, Kazuo
,
Ishizu, Kazuhiko
,
Ojima, Heijiro
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.16 MB
Your tags:
english, 1981
35
OBSERVATION OF THE CATIONS PRODUCED FROM CHLOROTHIOPHENES
Yokoyama, Yukihiro
,
Yamashita, Yukihide
,
Takahashi, Kensuke
,
Sone, Tyo
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 2.74 MB
Your tags:
english, 1981
36
ALCOHOL FORMATION IN CO HYDROGENATION OVER SUPPORTED RHENIUM
Tsunoda, Takashi
,
Ogasawara, Hiroaki
,
Komiyama, Masaharu
,
Ozawa, Sentaro
,
Ogino, Yoshisada
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 4.85 MB
Your tags:
english, 1981
37
SYNTHESIS OF CHIRAL DEPSIPEPTIDE BUILDING BLOCK BY THE ASYMMETRIC REDUCTION OF N -(α-KETOACYL)-α-AMINO ESTERS
Ojima, Iwao
,
Tanaka, Toshiyuki
,
Kogure, Tetsuo
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 5.18 MB
Your tags:
english, 1981
38
HYDROGEN–DEUTERIUM INVERSE ISOTOPE EFFECT MEASURED FOR THE C–O BOND DISSOCIATION PROCESS IN THE METHANATION ON SUPPORTED NICKEL CATALYSTS
Mori, Toshiaki
,
Masuda, Hiroyuki
,
Imai, Hisao
,
Miyamoto, Akira
,
Baba, Shigeo
,
Murakami, Yuichi
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 7.38 MB
Your tags:
english, 1981
39
FIRST OBSERVATION OF CIDNP SIGNALS DUE TO PORPHYRIN DURING THE COURSE OF LIGHT-INDUCED ELECTRON-TRANSFER FROM PORPHYRIN TO QUINONE
Maruyama, Kazuhiro
,
Furuta, Hiroyuki
,
Otsuki, Tetsuo
Journal:
Chemistry Letters
Year:
1981
Language:
english
File:
PDF, 3.50 MB
Your tags:
english, 1981
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