Volume 11; Issue 8

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Chemistry Letters
Volume 11; Issue 8

Chemistry Letters

Volume 11; Issue 8

1

ACTIVATED NITRILES IN HETEROCYCLIC SYNTHESIS: A NOVEL SYNTHESIS OF 4-AZOLOYL-2-AMINOQUINOLINES

Abdel-Galil, Fathy M., Riad, Bahia Y., Sherif, Sherif M., Elnagdi, Mohamed H.

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 4.21 MB

english, 1982

2

DYNAMIC STUDY ON THE QUENCHING OF THE EMISSION OF TRIS(BIPYRIDINE)RUTHENIUM(II) BY N , N ′-DIMETHYL-4,4′-BIPYRIDINIUM (DMBP) WITH SODIUM DODECYLSULFATE IN THE PREMICELLAR REGION: ENHANCED ELECTRON TRANSFER IN DMBP-INDUCED PREMICELLES

Sato, Hiroyasu, Kawasaki, Masahiro, Kasatani, Kazuo, Ban, Taketora

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 8.26 MB

english, 1982

3

ON THE EFFECT OF THE TORSIONAL BARRIER IN TORSION-ROTATION-VIBRATION SPECTRA OF DIMETHYLACETYLENE-D 3

Nakagawa, Jun, Hayashi, Michiro

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 7.73 MB

english, 1982

4

ELUCIDATION OF REACTION BETWEEN POLYESTERS WITH MAGNESIUM OXIDE BY TITMETRIC METHOD AND FT-IR

Nomura, Hitoshi, Takayama, Yuzi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 4.66 MB

english, 1982

5

AZETIDINE-2,4-DIONES VIA PHOTOCHEMICAL REACTION OF N -FORMYL-α-OXOAMIDES

Aoyama, Hiromu, Sakamoto, Masami, Omote, Yoshimori

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.21 MB

english, 1982

6

NOVEL TRANSETHERIFICATION IN CATALYTIC REDUCTION OF 4-ALKOXYNITROBENZENES IN ALCOHOL-SULFURIC ACID SOLUTION

Sone, Takaaki, Teraoka, Tadayoshi, Katada, Sho-ji, Ohkubo, Makoto, Karikura, Masami, Shinkai, Seiji, Manabe, Osamu

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 4.37 MB

english, 1982

7

AUTORECYCLING OXIDATION OF ALCOHOL CATALYZED BY PYRIMIDOPTERIDINES AS A FLAVIN MODEL

Nagamatsu, Tomohisa, Matsumoto, Etsuko, Yoneda, Fumio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.42 MB

english, 1982

8

SYNTHESIS OF (±)-VITRENAL

Magari, Hideaki, Hirota, Hiroshi, Takahashi, Takeyoshi, Matsuo, Akihiko, Uto, Seiryû, Nozaki, Hiroshi, Nakayama, Mitsuru, Hayashi, Shûichi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.92 MB

english, 1982

9

CARBOXYLATION OF 1-ACYLINDOLES WITH CARBON MONOXIDE AND PALLADIUM ACETATE IN THE PRESENCE OF SODIUM PEROXYDISULFATE

Itahara, Toshio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.12 MB

english, 1982

10

THE FIRST APPLICATION OF ANION-CATALYZED PHASE-TRANSFER CATALYSIS TO FRIEDEL-CRAFTS ALKYLATION

Kobayashi, Hiroshi, Sonoda, Takaaki, Iwamoto, Hidetoshi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.85 MB

english, 1982

11

FACILE AND HIGHLY SELECTIVE SYNTHESIS OF 2,2-DIALKYL-1,5-LACTONES BY THE CALBOXYLATION OF PRIMARY, TERTIARY-1,4-DIOLS WITH FORMIC ACID OR COPPER(I)CARBONYLS IN THE PRESENCE OF CONCENTRATED SULFURIC ACID

Takahashi, Yukio, Yoneda, Norihiko, Nagai, Hiroshi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.74 MB

english, 1982

12

ALKYLATION OF TRIMETHYLSILYLCYCLOPENTADIENIDE ANION WITH tert -BUTYL BROMOACETATE. A DESILYLATION REACTION ASSISTED BY A REMOTE STERIC REPULSION

Carceller, Elena, Massó, Teresa, Serratosa, Fèlix, Vilarrasa, Jaume

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.44 MB

english, 1982

13

ALBAFURANS A AND B, GERANYL 2-PHENYLBENZOFURANS FROM MULBERRY

Takasugi, Mitsuo, Ishikawa, Shin-ichi, Masamune, Tadashi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.58 MB

english, 1982

14

SILICA GEL-ASSISTED TWO-PHASE AZO-COUPLING REACTIONS

Tamagaki, Seizo, Suzuki, Kenji, Tagaki, Waichiro

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.72 MB

english, 1982

15

A NEW SYNTHETIC METHOD OF α,β-UNSATURATED KETONES VIA REGIOSELECTIVE REACTION OF ALLYL ANION FORMED FROM 2-MORPHOLINO-3-BUTENENITRILES (MASKED ACYL ANION EQUIVALENTS) WITH ALKYL HALIDES FOLLOWED BY HYDROLYSIS

Takahashi, Kazumasa, Honma, Akira, Ogura, Katsuyuki, Iida, Hirotada

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.06 MB

english, 1982

16

DYNAMIC NMR STUDY ON RATES OF DISSOCIATION OF AN AMINE LIGAND IN AN ORGANOMETALLIC COMPOUND

Oki, Michinori, Ohira, Manabu

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.35 MB

english, 1982

17

A STEREOSELECTIVE SYNTHESIS OF 2-AMINO-2-DEOXY-D-RIBOSE

Murakami, Masahiro, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.91 MB

english, 1982

18

SELECTIVE SYNTHESIS OF LIGHT OLEFINS FROM DIMETHYL ETHER OVER ACIDIC SALTS OF H 3 PW 12 O 40 WITH 1,3,5-TRIAZINE

Hibi, Takuo, Okuhara, Toshio, Misono, Makoto, Yoneda, Yukio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.58 MB

english, 1982

19

THE X-RAY STRUCTURE OF A MAGNESIUM-1,3-DIENE COMPLEX. THE UNIQUE MODE OF COORDINATION OF DIENE OBSERVED IN PENTA-COORDINATED Mg(THF) 3 ( s - cis -PhCH=CH–CH=CHPh)

Kai, Yasushi, Kanehisa, Nobuko, Miki, Kunio, Kasai, Nobutami, Mashima, Kazushi, Yasuda, Hajime, Nakamura, Akira

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.19 MB

english, 1982

20

GORGOST-5-ENE-3β,7α,11α,12β-TETRAOL 12-MONOACETATE, A NEW MARINE STEROL FROM THE GORGONIAN ISIS HIPPURIS

Tanaka, Jun-ichi, Higa, Tatsuo, Tachibana, Kazuo, Iwashita, Takashi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.82 MB

english, 1982

21

STEREOSELECTIVE ACYCLIC SYNTHESIS VIA ALLYLMETALS: STRUCTURAL DEPENDENCE IN A LEWIS-ACID CATALYZED ADDITION OF ALLYLTINS TO ALDEHYDES

Koreeda, Masato, Tanaka, Yoshio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.54 MB

english, 1982

22

PHOTO-INDUCED HYDROXIDE ADDITION TO NITROSYL GROUP OF BIS(2,2′-BIPYRIDINE)CHLORONITROSYLRUTHENIUM(2+) IN AQUEOUS SOLUTION

Sugimori, Akira, Uchida, Hiroto, Akiyama, Takeo, Mukaida, Masao, Shimizu, Kunio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.55 MB

english, 1982

23

ELECTRON SPIN RESONANCE OF MANGANESE(II) ION IN RAW LEAVES

Ogata, Tateaki, Murakami, Akishige, Fujisawa, Tadashi, Kamada, Hitoshi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 4.56 MB

english, 1982

24

SYNTHESIS OF A TRIFURCATED TETRASACCHARIDE USING DEHYDRATIVE GLYCOSYLATION

Morishima, Naohiko, Koto, Shinkiti, Uchino, Masaharu, Zen, Shonosuke

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.98 MB

english, 1982

25

DINITROGEN FIXATION CATALYZED BY THE REDUCED SPECIES OF [Fe 4 S 4 (SPh) 4 ] 2− AND [Mo 2 Fe 6 S 8 (SPh) 9 ] 3−

Tanaka, Koji, Hozumi, Yoshiyuki, Tanaka, Toshio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.71 MB

english, 1982

26

ALBAFURAN C, A NATURAL DIELS–ALDER ADDUCT OF A DEHYDROPRENYL-2-PHENYLBENZOFURAN WITH A CHALCONE FROM MULBERRY

Takasugi, Mitsuo, Ishikawa, Shin-ichi, Nagao, Shigemitsu, Masamune, Tadashi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.50 MB

english, 1982

27

COMPOSITION OF “POLYPHOSPHORIC ACID TRIMETHYLSILYL ESTER (PPSE)” AND ITS USE AS A CONDENSATION REAGENT

Yamamoto, Keiji, Watanabe, Hiroyuki

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.09 MB

english, 1982

28

INSERTION OF OXYGEN ATOM IN STEROID FRAMEWORKS–A NEW METHOD OF TRANSFORMATION OF HYDROXYSTEROID INTO OXASTEROID

Suginome, Hiroshi, Yamada, Shinji

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.14 MB

english, 1982

29

SYNTHESIS OF METHYL α-TRIOXACARCINOSIDE B

Suami, Tetsuo, Nakamura, Katsumi, Hara, Tamio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.21 MB

english, 1982

30

THE REACTION OF TERMINAL ALKYNES WITH THE REAGENT PREPARED FROM BENZENESELENENYL BROMIDE AND SILVER NITRITE. NOVEL EFFICIENT SYNTHESIS OF 1-ALKYNYL PHENYL SELENIDES

Hayama, Takashi, Tomoda, Shuji, Takeuchi, Yoshito, Nomura, Yujiro

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 2.83 MB

english, 1982

31

A FACILE SYNTHESIS OF α,α,γ-TRICHLOROALKANOIC ACIDS VIA THE Ru(II)-CATALYZED ADDITION OF TRICHLOROACETYL CHLORIDE TO OLEFINS

Nakano, Taichi, Shimada, Yasuyo, Sako, Ryosuke, Kayama, Mikio, Matsumoto, Hideyuki, Nagai, Yoichiro

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.26 MB

english, 1982

32

A CONVENIENT PREPARATIVE METHOD OF CARBOHYDRATE PHOSPHATES WITH BUTYLLITHIUM AND PHOSPHOROCHLORIDATE

Inage, Masaru, Chaki, Haruyuki, Kusumoto, Shoichi, Shiba, Tetsuo

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 7.59 MB

english, 1982

33

FUNCTIONALIZED CYCLOPENTANE DERIVATIVES FROM THE PHOTOADDUCTS OF METHYL 2,4-DIOXOPENTANOATE-OLEFINS: ALTERNATIVE SYNTHESES OF dl -DEHYDROIRIDODIAL AND dl -CHRYSOMELIDIAL

Takeshita, Hitoshi, Hatsui, Toshihide, Kato, Nobuo, Masuda, Takeshi, Tagoshi, Hirotaka

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.74 MB

english, 1982

34

PREPARATION OF DIORGANOTHALLIUM(III) COMPLEXES WITH AN ‘N 6 ’ MACROCYCLIC LIGAND AND THEIR 1 H AND 13 C NMR SPECTRA

Kawasaki, Yoshikane, Okuda, Naoki

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.43 MB

english, 1982

35

CATALYTIC PERFORMANCE OF EGG WHITE TYPE Pt/Al 2 O 3 CATALYST IN THE OXIDATION OF C 3 H 8 AND CO

Kunimori, Kimio, Nakajima, Ikuo, Uchijima, Toshio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 7.41 MB

english, 1982

36

THE STEREOSELECTIVE SYNTHESIS OF L-TAGATOSE—AN APPLICATION OF Zn(II) MEDIATED HIGHLY STEREOSELECTIVE ADDITION OF 2-FURYLLITHIUM TO POLYOXYGENATED ALDEHYDE—

Mukaiyama, Teruaki, Yuki, Yoichi, Suzuki, Keisuke

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.67 MB

english, 1982

37

SYNTHESIS OF NEW 2-OXAZOLINONES FROM N -CARBOXY α-DEHYDROAMINO ACID ANHYDRIDES

Yonezawa, Yasuchika, Shin, Chung-gi, Ohtsu, Akira, Yoshimura, Juji

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.00 MB

english, 1982

38

PHOTOLYSIS OF [ n .2.2]PROPELLANONES INVOLVING A CYCLOBUTANONE RING

Tobe, Yoshito, Kanazawa, Yukihiko, Kakiuchi, Kiyomi, Odaira, Yoshinobu

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.81 MB

english, 1982

39

CATALYTIC ENANTIOTOPOS DIFFERENTIATING DEHYDROGENATION OF PROCHIRAL DIOLS USING RUTHENIUM COMPLEX WITH DIOP

Ishii, Youichi, Osakada, Kohtaro, Ikariya, Takao, Saburi, Masahiko, Yoshikawa, Sadao

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.12 MB

english, 1982

40

EVIDENCES FOR THE PHENYL-TRIPHENYLMETHYL RADICAL PAIR IN THE THERMOLYSIS OF PHENYLAZOTRIPHENYLMETHANES

Suehiro, Tadashi, Nakausa, Ryuichi, Masuda, Seiichi, Kobayasht, Michio, Date, Munehiro

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.40 MB

english, 1982

41

UNSYMMETRICAL COUPLING OF 2-ARYLTHIOPHENES BY CATION EXCHANGE RESIN

Sone, Tyo, Kubo, Masaaki, Kanno, Tsutomu

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.14 MB

english, 1982

42

GENERATION OF SINGLET OXYGEN ON IRRADIATION OF CONTACT CHARGE–TRANSFER PAIRS OF 1,2,3,4-TETRAMETHYLNAPHTHALENE WITH OXYGEN

Sakuragi, Hirochika, Furusawa, Gen-ichi, Ueno, Katsuhiko, Tokumaru, Katsumi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 7.05 MB

english, 1982

43

STRUCTURE OF DIMORACIN, A NEW NATURAL DIELS–ALDER ADDUCT FROM DISEASED MULBERRY

Takasugi, Mitsuo, Nagao, Shigemitsu, Masamune, Tadashi

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.13 MB

english, 1982

44

ACTION OF HETEROPOLY ACID AND RELATED OXIDES IN ACYLATION OF CHLOROBENZENE WITH O -CHLOROBENZOYL CHLORIDE

Yamaguchi, Tsutomu, Mitoh, Akimi, Tanabe, Kozo

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.33 MB

english, 1982

45

DIOXYGEN ABSORPTION BY A 2:1 COPPER(II)-DISULFIDE SYSTEM. PARTIAL INCORPORATION OF OXYGEN ATOMS FROM DIOXYGEN UPON COPPER(II)-CATALYZED DISULFIDE BOND CLEAVAGE TO SULFINATE

Yamauchi, Osamu, Seki, Hiroko

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.19 MB

english, 1982

46

A LINEAR RELATIONSHIP BETWEEN 13 CNMR CHEMICAL SHIFT OF VINYL CARBONS AND ELECTRONIC ABSORPTION WAVELENGTH IN POLYSILYLETHYLENES

Sakurai, Hideki, Tobita, Hiromi, Nakadaira, Yasuhiro

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 4.96 MB

english, 1982

47

FORMATION OF MONOLAYER AND BILAYER MEMBRANES FROM AMPHIPHILIC ANTHRACENE DERIVATIVES. PECULIAR SPECTROSCOPIC BEHAVIOR AND CHROMOPHORE ORIENTATION

Shimomura, Masatsugu, Hashimoto, Hiromasa, Kunitake, Toyoki

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 9.68 MB

english, 1982

48

REGIOSELECTIVE 1,5-ENYNE SYNTHESIS FROM ORGANOBORANES

Hara, Shoji, Satoh, Yoshitaka, Suzuki, Akira

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 2.69 MB

english, 1982

49

A NOVEL METHOD FOR THE SYNTHESIS OF α,β-DIHYDROXY KETONES via TIN(II) ENEDIOLATES

Mukaiyama, Teruaki, Kato, Jun-ichi, Yamaguchi, Masahiko

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.32 MB

english, 1982

50

STEREOSELECTIVE ACYCLIC SYNTHESIS VIA ALLYLMETALS: AN EFFICIENT SYNTHESIS OF (±)-4-METHYLHEPTAN-3-OL, AN AGGREGATION PHEROMONE OF THE SMALLER EUROPEAN ELM BARK BEETLE

Koreeda, Masato, Tanaka, Yoshio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 3.34 MB

english, 1982

51

SYNTHESIS OF METHYL 1,5- AND 1,7-AZULENEQUINONE-3-CARBOXYLATES

Morita, Tadayoshi, Ise, Fumiaki, Takase, Kahei

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.29 MB

english, 1982

52

NEW SYNTHESIS OF β-KETO ACETALS

Takazawa, Osamu, Mukaiyama, Teruaki

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 2.58 MB

english, 1982

53

PENTACHLOROTROPOLONE AND 3-HYDROXYPENTACHLOROTROPONE

Kusuda, Kousuke, Hara, Nobuya, West, Robert

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.97 MB

english, 1982

54

REGIOSELECTIVE POLYPRENYL REARRANGEMENT OF POLYPRENYL 2,3,4,5-TETRASUBSTITUTED PHENYL ETHERS PROMOTED BY BORON TRIFLUORIDE

Yoshizawa, Toyokichi, Toyofuku, Hatsunori, Tachibana, Koichi, Kuroda, Toshio

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 6.96 MB

english, 1982

55

DIRECT SYNTHESIS OF PROTECTED THIOLS BY TRIBUTYLSTANNYL GROUP

Ueno, Yoshio, Nozomi, Mamoru, Okawara, Makoto

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.21 MB

english, 1982

56

EFFECT OF SIDEARM OF 15-CROWN-5 ON Na + /K + SELECTIVITY

Nakatsuji, Yohji, Nakamura, Tetsuya, Okahara, Mitsuo

Journal:

Chemistry Letters

Year:

1982

Language:

english

File:

PDF, 5.69 MB

english, 1982

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