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1

A New Method for the Synthesis of 2-Substituted 2-Buten-4-olide via α-Substituted β-Phenylthio-γ-butyrolactone

Watanabe, Mikio, Shirai, Kozo, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1979

File:

PDF, 532 KB

1979

2

The Wittig Reactions of 4,5-Dihydro-2(3H)-thiophenone Derivatives. New Synthetic Route to 2, 3-Disubstituted Thiophenes.

KURIHARA, Hiroyuki, HARADA, Yoshiyuki, WATANABE, Mikio, SHIRAI, Kozo, KUMAMOTO, Takanobu

Journal:

NIPPON KAGAKU KAISHI

Year:

1993

File:

PDF, 1.65 MB

1993

3

The Reactions of β-Ketosulfonium Salts with Sulfenamide Derivatives

Mukaiyama, Teruaki, Hosoi, Kazuo, Inokuma, Shun, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1971

File:

PDF, 381 KB

1971

4

The Reactions of Phosphonium Ylides and Oxosulfonium Methylide with Sulfenamide Derivatives

Mukaiyama, Teruaki, Kumamoto, Takanobu, Fukuyama, Shinichi, Taguchi, Takeo

Journal:

Bulletin of the Chemical Society of Japan

Year:

1970

File:

PDF, 404 KB

1970

5

A New Synthesis of Diaryl- and Alkylaryl-Substituted Acetylenes from α-Diketones and Triethyl Phosphite

Mukaiyama, Teruaki, Nambu, Hirohiko, Kumamoto, Takanobu

Journal:

Journal of Organic Chemistry

Year:

1964

Language:

english

File:

PDF, 284 KB

english, 1964

6

ChemInform Abstract: RK. VON PHOSPHONIUMYLIDEN UND OXOSULFONIUMMETHYLID MIT SULFENAMID-DERIVATEN

MUKAIYAMA, TERUAKI, KUMAMOTO, TAKANOBU, FUKUYAMA, SHINICHI, TAGUCHI, TAKEO

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 218 KB

1970

7

THE SYNTHESIS AND REACTION OF α,α-BIS(PHENYLTHIO)-γ-BUTYROLACTONE. A CONVENIENT METHOD FOR THE PREPARATION OF 3-SUBSTITUTED 2-BUTEN-4-OLIDE

Watanabe, Mikio, Shirai, Kozo, Kumamoto, Takanobu

Journal:

Chemistry Letters

Year:

1975

Language:

english

File:

PDF, 4.28 MB

english, 1975

8

The Formation and Reactions of α-Keto Sulfoxide

Kumamoto, Takanobu, Mukaiyama, Teruaki

Journal:

Bulletin of the Chemical Society of Japan

Year:

1968

Language:

english

File:

PDF, 6.45 MB

english, 1968

9

New Synthetic Route for the Preparation of 4-Phenylthio-4-butanolide Derivatives by the Use of the Pummerer Rearrangement

Watanabe, Mikio, Nakamori, Seijin, Hasegawa, Hatsue, Shirai, Kozo, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1981

File:

PDF, 673 KB

1981

10

Ring-Opening Reactions of Thiophene Derivatives by the Use of the Birch Reduction

Kumamoto, Takanobu, Hosoya, Kumiko, Kanzaki, Satoshi, Masuko, Kazuhiro, Watanabe, Mikio, Shirai, Kozo

Journal:

Bulletin of the Chemical Society of Japan

Year:

1986

File:

PDF, 771 KB

1986

11

ChemInform Abstract: RK. VON BETA-KETO-SULFONIUMSALZEN MIT SULFENAMID-DERIVATEN

MUKAIYAMA, TERUAKI, HOSOI, KAZUO, INOKUMA, SHUN, KUMAMOTO, TAKANOBU

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 221 KB

1971

12

10.5059/yukigoseikyokaishi.34.228

LEE, Minung, KOBAYASHI, Yukio, KUMAMOTO, Takanobu, SHIRAI, Kozo

Journal:

Journal of Synthetic Organic Chemistry Japan

Year:

1976

File:

PDF, 572 KB

1976

13

Synthesis and Reactions of 4,5-Dihydro-2(3H)-thiophenethione.

KURIHARA, Hiroyuki, KOBAYASHI, Atsushi, KUMAMOTO, Takanobu

Journal:

NIPPON KAGAKU KAISHI

Year:

1996

File:

PDF, 1.82 MB

1996

14

Diastereoselectivity in the Preparation of 4-Phenylthio-4-butanolide Derivatives by the Use of the Pummerer Rearrangement

Su, Huiwen, Hiwatari, Yuichi, Soenosawa, Masanobu, Sasuga, Kenji, Shirai, Kozo, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1993

File:

PDF, 1.28 MB

1993

15

New methods for the preparation of thiovinyl ethers and unsym-ketones

Teruaki Mukaiyama, Shinichi Fukuyama, Takanobu Kumamoto

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 166 KB

english, 1968

16

10.1246/nikkashi.1982.1780

WATANABE, Mikio, SHIRAI, KOZO, KUMAMOTO, Takanobu

Journal:

NIPPON KAGAKU KAISHI

Year:

1982

File:

PDF, 952 KB

1982

17

The sulfenylation of the active methylene compounds by the use of sulfenamides

Teruaki Mukaiyama, Susumu Kobayashi, Takanobu Kumamoto

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 233 KB

english, 1970

18

New Syntheses of Vinyl Sulfides and Unsaturated Nitriles via Quaternary Phosphonium Salts

Kumamoto, Takanobu, Hosoi, Kazuo, Mukaiyama, Teruaki

Journal:

Bulletin of the Chemical Society of Japan

Year:

1968

Language:

english

File:

PDF, 6.82 MB

english, 1968

19

Syntheses and Reactions of 2-Ethylthio- or 2-Phenylthio-2-cycloalkenones

Mukaiyama, Teruaki, Adachi, Takeshi, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1971

File:

PDF, 541 KB

1971

20

The Regioselective Side-Chain Lithiation of 2-Methyl-3-thiophenecarboxylic Acid

Hui-Wen, Su, Hirose, Kazuo, Shirai, Kozo, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1989

File:

PDF, 368 KB

1989

21

THE BIRCH REDUCTION OF 2-ACYLTHIOPHENES. SYNTHESIS OF 1,3-DIENYL KETONES FROM 2-ACYLTHIOPHENES

Kosugi, Kimihiko, Anisimov, Alexander V., Yamamoto, Hiroshi, Yamashiro, Ryuichi, Shirai, Kozo, Kumamoto, Takanobu

Journal:

Chemistry Letters

Year:

1981

Language:

english

File:

PDF, 5.90 MB

english, 1981

22

Synthesis of Cyanohydrazine Derivatives from Thiosemicarbazide. Alkylating Reaction of Thiosemicarbazide Using Phase-Transfer Catalyst.

KURIHARA, Hiroyuki, HATTORI, Hiroshi, KUMAMOTO, Takanobu

Journal:

NIPPON KAGAKU KAISHI

Year:

1997

File:

PDF, 1.78 MB

1997

23

The Reaction of 2-Cyclohexylimino-3-cyclohexyl-4, 5-diphenyl-4-oxazoline

Kumamoto, Takanobu, Nagaoka, Takenori, Mukaiyama, Teruaki

Journal:

Bulletin of the Chemical Society of Japan

Year:

1966

Language:

english

File:

PDF, 5.07 MB

english, 1966

24

ChemInform Abstract: SYNTH. UND RK. VON 2-AETHYL- ODER 2-PHENYL-MERCAPTO-CYCLOALKENONEN-(2)

MUKAIYAMA, TERUAKI, ADACHI, TAKESHI, KUMAMOTO, TAKANOBU

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 154 KB

1972

25

Sulfenylation of Active Methylene Compounds with Sulfenamides

Kumamoto, Takanobu, Kobayashi, Susumu, Mukaiyama, Teruaki

Journal:

Bulletin of the Chemical Society of Japan

Year:

1972

File:

PDF, 800 KB

1972

26

Reactions of the Benzil-Triethyl Phosphite Adduct

Mukaiyama, Teruaki, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1966

Language:

english

File:

PDF, 6.41 MB

english, 1966

27

The Claisen Rearrangement of the Lithium Enolate of 1-(2-Thienyl)alkyl Alkanoate and the Birch Reduction of the Resulting 2-(3-Thienyl)alkanoic Acid

Sado, Mitsuo, Abe, Hideaki, Inuzuka, Nobuki, Shirai, Kozo, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1983

File:

PDF, 753 KB

1983

28

A New Synthesis of 5-Substituted 3-Methyl-2-phenylthio-2-penten-5-olides

Su, Huiwen, Shirai, Kozo, Kumamoto, Takanobu

Journal:

Bulletin of the Chemical Society of Japan

Year:

1992

File:

PDF, 732 KB

1992

29

ChemInform Abstract: SULFENYLIERUNG VON AKTIVEN METHYLEN-VERBINDUNGEN MIT SULFENAMIDEN

KUMAMOTO, TAKANOBU, KOBAYASHI, SUSUMU, MUKAIYAMA, TERUAKI

Journal:

Chemischer Informationsdienst

Year:

1972

Language:

german

File:

PDF, 275 KB

german, 1972

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