Volume 10; Issue 9

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Chemistry Letters
Volume 10; Issue 9

Chemistry Letters

Volume 10; Issue 9

1

DETERMINATION OF THE REARRANGEMENT ENERGY BY USING TUNNEL ELECTRODE

Kobayashi, Kenkichiro, Aikawa, Yoshihiro, Sukigara, Mitsunori

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.87 MB

english, 1981

2

NEW 1,3-DIPOLAR CYCLOADDITION LEADING TO 2,5-DIHYDROPYRROLE AND PYRROLIDINE DERIVATIVES

Achiwa, Kazuo, Sekiya, Minoru

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 4.61 MB

english, 1981

3

SIMPLE SYNTHESIS OF 9-(5-DEOXY-β-D- ERYTHRO -PENT-4-ENOFURANOSYL)ADENINE FROM ADENOSINE BY SELENOXIDE FRAGMENTATION

Takaku, Hiroshi, Nomoto, Tadaaki, Kimura, Kenji

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.83 MB

english, 1981

4

STRUCTURES OF LEUKAMENINS

Takeda, Yoshio, Fujita, Tetsuro, Ueno, Akira

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 6.63 MB

english, 1981

5

ELECTRON TRANSFER PROCESSES IN THE REACTION OF PHENOTHIAZINE AND 10-METHYLPHENOTHIAZINE WITH 2,2′-AZOBISISOBUTYRONITRILE

Fujihara, Hisashi, Fuke, Shunichi, Yoshihara, Masakuni, Maeshima, Toshihisa

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.32 MB

english, 1981

6

A NOVEL SYNTHESIS OF HALOKETENIMINE

Hirao, Toshikazu, Hayashi, Ken-ichiro, Motoyoshiya, Jiro, Ohshiro, Yoshiki, Agawa, Toshio

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.33 MB

english, 1981

7

MERCURY- AND CADMIUM-PHOTOSENSITIZED REACTIONS OF γ-BUTYROLACTONE

Yamamoto, Shunzo, Matsuda, Shuzo, Ozaki, Chihiro, Nishimura, Norio

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.68 MB

english, 1981

8

KETENE-ANTHRACENE ADDUCT, A PRECURSOR OF SUBSTITUTED ACETYLENES

Tarnchompoo, Bongkoch, Thebtaranonth, Yodhathai, Utamapanya, Suchada, Kasemsri, Prapani

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 2.52 MB

english, 1981

9

SELECTIVE METHANOL FORMATION FROM ATMOSPHERIC CO AND H 2 OVER NOVEL PALLADIUM CATALYSTS

Kikuzono, Yasuo, Kagami, Setsuko, Naito, Shuichi, Onishi, Takaharu, Tamaru, Kenzi

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.17 MB

english, 1981

10

THE STRUCTURES OF SEMBURIN AND ISOSEMBURIN, 2,8-DIOXABICYCLO[3.3.1] NONANES ISOLATED FROM THE VOLATILE OIL OF SWEBTIA JAPONICA MAKINO

Sakai, Tsutomu, Naoki, Hideo, Takaki, Kazutoshi, Kameoka, Hiromu

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.70 MB

english, 1981

11

TETRAKIS-SULFOXIDES AS PHASE TRANSFER CATALYSTS

Fujihara, Hisashi, Imaoka, Koji, Furukawa, Naomichi, Oae, Shigeru

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.42 MB

english, 1981

12

β-LACTAM AS SYNTHETIC INTERMEDIATE: SYNTHESIS OF LEUCINE-ENKEPHALIN

Hatanaka, Naoto, Abe, Rumiko, Ojima, Iwao

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 2.91 MB

english, 1981

13

SYNTHESIS OF NdAl 3 (BO 3 ) 4 CRYSTALS FROM HIGH-TEMPERATURE SOLUTIONS

Tate, Isao, Oishi, Shuji

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 6.18 MB

english, 1981

14

ONE-STEP SYNTHESIS OF HOMOTERPENOIC CARBOXYLIC ACIDS FROM β-ISOPROPENYL-β-PROPIOLACTONE AND ORGANOCOPPER REAGENTS

Fujisawa, Tamotsu, Sato, Toshio, Kawashima, Masatoshi, Nakagawa, Masakuni

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 6.92 MB

english, 1981

15

TEMPERATURE PROGRAMMED DESORPTION OF CARBON MONOXIDE ADSORBED ON MAGNESIUM OXIDE

Hattori, Hideshi, Imai, Hisaya, Itoh, Hidenobu

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 4.95 MB

english, 1981

16

ELECTROPHILIC ADDITION REACTIONS TO PHENYLACETYLENE CATALYZED BY HETEROPOLY ACID

Matsuo, Kazuhiro, Urabe, Kazuo, Izumi, Yusuke

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.17 MB

english, 1981

17

A SIMPLE AND CONVENIENT METHOD FOR PREPARING DI- t -BUTYLSILANES

Watanabe, Hamao, Ohkawa, Tadashi, Muraoka, Tsutomu, Nagai, Yoichiro

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 4.60 MB

english, 1981

18

NOVEL REACTIONS OF BENZOTHIAZOLIUM N -PHENACYLIDE WITH METHYLENECYCLOPROPENES

Tsuge, Otohiko, Shimoharada, Hiroshi, Noguchi, Michihiko

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 7.14 MB

english, 1981

19

REDUCTION OF N -METHYLACRIDINIUM ION BY 3-AMINOCARBONYL- N -BENZYL-1,4-DIHYDROQUINOLINE: SUPPORTING EVIDENCE FOR THE MULTI-STEP MECHANISM OF THE NADH MODEL REDUCTION

Shinkai, Seiji, Tsuno, Takaharu, Manabe, Osamu

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.67 MB

english, 1981

20

REARRANGEMENT OF 1,3-BROMOCHLOROPROPANE ON ACTIVATED ALUMINA

Shinoda, Kiyonori, Yasuda, Kensei

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.20 MB

english, 1981

21

1,2-CARBONYL TRANSPOSITION OF CIS -BICYCLO[3.3.O]OCTAN-2-ONE TO ITS 3-ONE SKELETON: APPLICATION TO SYNTHESES OF dl -HIRSUTIC ACID AND dl -9(0)-METHANOPROSTACYCLIN

Yamazaki, Mayumi, Shibasaki, Masakatsu, Ikegami, Shiro

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 6.69 MB

english, 1981

22

AN INFRARED STUDY OF THE REDUCTION OF TRIPOTASSIUM DODECAMOLYBDOPHOSPHATE WITH HYDROGEN

Eguchi, Koichi, Toyozawa, Yuji, Furuta, Keiichi, Yamazoe, Noboru, Seiyama, Tetsuro

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 7.33 MB

english, 1981

23

ONE-POT SYNTHESIS OF α-FLUORO-α,β-UNSATURATED ESTERS FROM CHLOROMALONIC ESTER AND CARBONYL COMPOUNDS USING “SPRAY-DRIED” POTASSIUM FLUORIDE

Kitazume, Tomoya, Ishikawa, Nobuo

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.22 MB

english, 1981

24

RE-EXAMINATION ON BROMINATION OF SUBSTITUTED BIPHENYLENES. FORMATION OF BENZOCYCLOOCTATETRAENE DERIVATIVES

Kidokoro, Hiroto, Sato, Masaru, Ebine, Seiji

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.60 MB

english, 1981

25

NEW SYNTHESIS OF 1,3-DIMETHYL-7-HYDROXYPYRROLO[3,2- d ]PYRIMIDINE-2,4(1 H ,3 H )-DIONES (9-HYDROXY-9-DEAZATHEOPHYLLINES)

Yoneda, Fumio, Motokura, Miyuki, Otagiri, Masaki

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.64 MB

english, 1981

26

REDUCTIVE COUPLING OF BENZYLIC HALIDES BY CHLOROTRIS(TRIPHENYLPHOSPHINE)COBALT(I)

Yamada, Yasuji, Momose, Den-ichi

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.60 MB

english, 1981

27

A SYNTHESIS OF OPTICALLY ACTIVE NATURAL EVODONE

Masaki, Yukio, Sakuma, Kazuhiko, Hashimoto, Kinji, Kaji, Kenji

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.18 MB

english, 1981

28

TWO NEW PYRONES, METABOLITES OF PENICILLIUM CITREO-VIRIDE BIOURGE

Niwa, Masatake, Endo, Tetsuji, Ogiso, Shigeki, Furukawa, Hideyuki, Yamamura, Shosuke

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 4.58 MB

english, 1981

29

NEW PHOTOMETRIC REAGENTS FOR ALKALI METAL IONS BASED ON CROWN ETHER COMPLEX FORMATION

Nakamura, Hiroshi, Sakka, Hideo, Takagi, Makoto, Ueno, Keihei

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.11 MB

english, 1981

30

THE PHOTOCATALYTIC DEHYDROGENATION OF 2-PROPANOL BY USING RhCl(PPh 3 ) 3

Arakawa, Hironori, Sugi, Yoshihiro

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 8.62 MB

english, 1981

31

LARGE INDUCED CIRCULAR DICHROISM OF METHYL ORANGE BOUND TO CHIRAL BILAYER MEMBRANES. ITS EXTREME SENSITIVITY TO THE PHASE TRANSITION AND THE CHEMICAL STRUCTURE OF THE MEMBRANE

Nakashima, Naotoshi, Fukushima, Hiroshi, Kunitake, Toyoki

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 7.16 MB

english, 1981

32

NEW ZINC PROMOTED SYNTHETIC REACTION OF γ-BUTYROLACTONE DERIVATIVES

Shono, Tatsuya, Hamaguchi, Hiroshi, Nishiguchi, Ikuzo, Sasaki, Manji, Miyamoto, Tetsuya, Miyamoto, Masatoshi, Fujita, Shumei

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.55 MB

english, 1981

33

THE STRUCTURES OF DITERPENE GLYCOSIDES, SHIKOKIASIDE A AND B

Isobe, Takahiko, Noda, Yukinao, Shibata, Kozo, Kubota, Takashi

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 6.40 MB

english, 1981

34

PHOTOINDUCED [2+2] CYCLOADDITION BETWEEN ARYL VINYL ETHER AND ALKYL VINYL ETHER VIA ELECTRON TRANSFER

Mizuno, Kazuhiko, Ueda, Hiroshi, Otsuji, Yoshio

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 6.44 MB

english, 1981

35

PHOTOFRAGMENTATION REACTIONS OF THIOCARBONYL COMPOUNDS

Muthuramu, K., Ramamurthy, V.

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 6.16 MB

english, 1981

36

DIALKYL 3-ALKOXY-3-(TRIMETHYLSILOXY)-2-PROPENEPHOSPHONATE; A ONE STEP PREPARATION OF (DIALKOXYPHOSPHINYL)METHYL-SUBSTITUTED KETENE ALKYL TRIMETHYLSILYL ACETAL

Okamoto, Yoshiki, Azuhata, Toshio, Sakurai, Hiroshi

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.06 MB

english, 1981

37

HIGHLY ACTIVE Ag/C ELECTRODE FOR OXYGEN DEPOLARIZED CHLOR-ALKALI ELECTROLYTIC CELL

Miura, Norio, Gomyo, Kazuyuki, Yamazoe, Noboru, Seiyama, Tetsuro

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 7.80 MB

english, 1981

38

SYNTHETIC UTILITY OF A FLUORINE-FACILITATED CLAISEN REARRANGEMENT: A NOVEL SYNTHETIC METHOD FOR 2,4-ALKADIENOIC ACIDS USING 2,2,2-TRIFLUOROETHYL PHENYL SULFOXIDE

Nakai, Takeshi, Tanaka, Kiyoshi, Ogasawara, Kyo, Ishikawa, Nobuo

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.57 MB

english, 1981

39

THE MECHANISM OF THE REACTION OF ARYLOXYTRIMETHYLSTANNANE WITH METHANESULFONYL CHLORIDE

Kozuka, Seizi, Yamaguchi, Shigeru, Tagaki, Waichiro

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 3.38 MB

english, 1981

40

SYNTHESIS OF N g -STREPTOLIDYL GULOSAMINIDE — A NEW EVIDENCE FOR THE PROPOSED STRUCTURE OF ANTIBIOTIC STREPTOTHRICIN

Kusumoto, Shoichi, Imaoka, Susumu, Kambayashi, Yoshikazu, Yoshizawa, Kumiko, Shiba, Tetsuo

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 6.35 MB

english, 1981

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