Murakami, Yasuoki: search on Z-Library

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1

Chemistry of indole-2-carboxylic acid and its derivatives.

MURAKAMI, Yasuoki

Journal:

Journal of Synthetic Organic Chemistry Japan

Year:

1987

File:

PDF, 1.62 MB

1987

2

Synthetic Studies on Indoles and Related Compounds. Part 53. A Total Synthesis of 1-Methoxycanthin-6-one: An Efficient One-Pot Synthesis of the Canthin-6-one Skeleton from β-Carboline-1-carbaldehyde.

Hideharu Suzuki, Makoto Adachi, Yuki Ebihara, Hiroshi Gyoutoku, Hinako Furuya, Yasuoki Murakami, Hiroaki Okuno

Journal:

Year:

2005

File:

PDF, 14 KB

2005

3

Synthetic Studies of 1,2,3,4-Tetrahydro-1,3,4-trioxo-b-carboline Alkaloids I

Murakami, Yasuoki, Suzuki, Hideharu, Shinpo, Kayoko, Yamazaki, Towako, Niwa, Sachiko, Yokoyama, Yuusaku

Journal:

Year:

1996

Language:

english

File:

PDF, 100 KB

english, 1996

4

Fischer indolization of 2-sulfonyloxyphenylhydrazones: A new and practical approach for preparing 7-oxygenated indoles and application to the first synthesis of eudistomidin-A. (Fischer indolization and its related compounds. Part 28)

Yasuoki Murakami, Toshiko Watanabe, Hiroyuki Takahashi, Hiroshi Yokoo, Yoshie Nakazawa, Michie Koshimizu, Nori Adachi, Masami Kurita, Tomoko Yoshino, Takayuki Inagaki, Maki Ohishi, Mari Watanabe, Masa

Journal:

Year:

1998

Language:

english

File:

PDF, 1.52 MB

english, 1998

5

Synthesis of linear ethyl 9-methoxy-1H-benz[f]indole-2-carboxylate

Murakami, Yasuoki, Watanabe, Toshiko, Ishii, Hisashi

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1988

Language:

english

File:

PDF, 1.10 MB

english, 1988

6

A Short Synthesis of Optically Active γ,γ-Dimethylallyltryptophan (DMAT)

Hikawa, Hidemasa, Yokoyama, Yuusaku, Murakami, Yasuoki

Journal:

Year:

2000

Language:

english

File:

PDF, 58 KB

english, 2000

7

An efficient synthesis of 1,1-disubstituted hydrazines.

MURAKAMI, YASUOKI, YOKOYAMA, YUUSAKU, SASAKURA, CHIYOKO, TAMAGAWA, MAKIKO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1983

File:

PDF, 708 KB

1983

8

Total Synthesis of Optically Active Costaclavine. Synthetic Studies of Indoles and Related Compounds. Part 48.

OSANAI, Kumi, YOKOYAMA, Yuusaku, KONDO, Kazuhiro, MURAKAMI, Yasuoki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1999

File:

PDF, 660 KB

1999

9

Synthetic studies on indoles and related compounds. XXV. The Friedel-Crafts acylation of ethyl 1H-indole-2-carboxylate. (2).

TANI, Masanobu, AOKI, Tsuyoshi, ITO, Sadao, MATSUMOTO, Shigenobu, HIDESHIMA, Mami, FUKUSHIMA, Kaoru, NOZAWA, Ryoichi, MAEDA, Takako, TASHIRO, Mayumi, YOKOYAMA, Yuusaku, MURAKAMI, Yasuoki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1990

File:

PDF, 930 KB

1990

10

Fischer indolization and its related compounds. VIII. Formation of 4-aminoindole derivatives on the Fischer indolization of 2-methoxyphenylhydrazone derivatives.

ISHII, HISASHI, MURAKAMI, YASUOKI, TAKEDA, HARUKI, FURUSE, TOKUO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1974

File:

PDF, 1.06 MB

1974

11

ChemInform Abstract: Chemistry of Indoles: New Reactivities of Indole Nucleus and Its Synthetic Application

Yasuoki Murakami

Journal:

Year:

1999

File:

PDF, 24 KB

1999

12

A new synthesis of 4-oxygenated β-carboline derivatives by Fischer indolization

Hideharu Suzuki, Yoshiyuki Tsukakoshi, Takuya Tachikawa, Yuusuke Miura, Makoto Adachi, Yasuoki Murakami

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 134 KB

english, 2005

13

Structures of mutagens produced by the co-mutagen norharman with o- and m-toluidine isomers

Noriyasu Hada, Yukari Totsuka, Takeji Enya, Kumiko Tsurumaki, Mariko Nakazawa, Nobuo Kawahara, Yasuoki Murakami, Yuusaku Yokoyama, Takashi Sugimura, Keiji Wakabayashi

Journal:

Mutation Research/Genetic Toxicology and Environmental Mutagenesis

Year:

2001

Language:

english

File:

PDF, 214 KB

english, 2001

14

Microwave Assisted Rapid Preparation of N-Alkyl-2-pyridones under Neutral Conditions by Hilbert-Johnson Reaction

Iida, Hirokazu, Hamana, Hiroshi, Suda, Machiko, Nakajima, Etsuko, Hakamatsuka, Hiroko, Nagashima, Yuka, Joho, Kouta, Matsumoto, Kiyoshi, Murakami, Yasuoki

Journal:

Year:

2010

Language:

english

File:

PDF, 1015 KB

english, 2010

15

Polymerisation of indole. Part 2. A new indole trimer

Ishii, Hisashi, Murakami, Keiko, Sakurada (n�e Kawanabe), Eri, Hosoya, Katsuhiro, Murakami, Yasuoki

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1988

Language:

english

File:

PDF, 1.13 MB

english, 1988

16

Fischer Indolization and Its Related Compounds. V. Indolization of Ethyl Pyruvate 2-Methoxyphenylhydrazone and Its N-Methyl Derivative with Protic Acids. Unpredictable Products and the Mechanism

ISHII, HISASHI, MURAKAMI, YASUOKI, HOSOYA, KATSUHIRO, TAKEDA, HARUKI, SUZUKI, YOSHIKUNI, IKEDA, NISABURO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

File:

PDF, 1.60 MB

1973

17

Asymmetric Kumada—Corriu Cross-Coupling Reaction with Pd2(dba)3 and an N—Ar Axially Chiral Mimetic-Type Ligand Catalyst.

Hideo Horibe, Yoshimasa Fukuda, Kazuhiro Kondo, Hiroaki Okuno, Yasuoki Murakami, Toyohiko Aoyama

Journal:

Year:

2005

File:

PDF, 40 KB

2005

18

An N–Ar axially chiral mimetic. A new approach to ligand design for asymmetric catalysis

Kazuhiro Kondo, Kumiko Kazuta, Hiroko Fujita, Yohko Sakamoto, Yasuoki Murakami

Journal:

Year:

2002

Language:

english

File:

PDF, 169 KB

english, 2002

19

The improved synthesis of 7-oxygenated indoles by Fischer indolization and its application to the first total synthesis of eudistomidin-A

Yasuoki Murakami, Hiroyuki Takahashi, Yoshie Nakazawa, Michie Koshimizu, Toshiko Watanabe, Yuusaku Yokoyama

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 131 KB

english, 1989

20

An Efficient Method of Synthesizing Optically Pure N-Boc-4-bromo-N-methyl-1-tosyl-D-tryptophan Methyl Ester, a Key Intermediate in the Synthesis of Optically Active Ergot Alkaloids

Yokoyama, Yuusaku, Osanai, Kumi, Mitsuhashi, Masaharu, Kondo, Kazuhiro, Murakami, Yasuoki

Journal:

Year:

2001

Language:

english

File:

PDF, 114 KB

english, 2001

21

Synthetic Studies on Indoles and Related Compounds. XXXIX. New Strategy for Indole Synthesis from Ethyl Pyrrole-2-carboxylate.

TANI, Masanobu, ARIYASU, Takahiro, OHTSUKA, Masanori, KOGA, Terumi, OGAWA, Yumi, YOKOYAMA, Yuusaku, MURAKAMI, Yasuoki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1996

File:

PDF, 1.15 MB

1996

22

Fischer indolization and its related compounds. XXIII. Fischer indolization of ethyl pyruvate 2-(2,6-dimethoxyphenyl)phenylhydrazone.

ISHII, Hisashi, SUGIURA(nee HAGIWARA), Takao, AKIYAMA(nee KONDO), Yohko, ICHIKAWA, Yoshie, WATANABE, Toshiko, MURAKAMI, Yasuoki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1990

File:

PDF, 1.40 MB

1990

23

Further study of axial chirality due to an acyclic imide N–Ar bond: control of rotational barrier by electronic effects of acyl groups

Kazuhiro Kondo, Takeko Iida, Hiroko Fujita, Tomoko Suzuki, Ryoko Wakabayashi, Kentaro Yamaguchi, Yasuoki Murakami

Journal:

Year:

2001

Language:

english

File:

PDF, 213 KB

english, 2001

24

A general synthetic route for 1-substituted 4-oxygenated β-carbolines (Synthetic studies on indoles and related compounds 41)

Hideharu Suzuki, Chiemie Iwata(nee Miyaga), Katsumi Sakurai, Kazuhiko Tokumoto, Hiroko Takahashi, Masako Hanada, Yuusaku Yokoyama, Yasuoki Murakami

Journal:

Year:

1997

Language:

english

File:

PDF, 1.09 MB

english, 1997

25

Synthetic studies on indoles and related compounds. XXXI. Chemical confirmation of the synthetic route for the benz[f]indole skeleton and its application

Toshiko Watanabe, Chiemi Miyagi, Yasuoki Murakami

Journal:

Journal of Heterocyclic Chemistry

Year:

1993

File:

PDF, 568 KB

1993

26

Evaluation of synthetic naphthalene derivatives as novel chemical chaperones that mimic 4-phenylbutyric acid

Mimori, Seisuke, Koshikawa, Yukari, Mashima, Yu, Mitsunaga, Katsuyoshi, Kawada, Koichi, Kaneko, Masayuki, Okuma, Yasunobu, Nomura, Yasuyuki, Murakami, Yasuoki, Kanzaki, Tetsuto, Hamana, Hiroshi

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2015

Language:

english

File:

PDF, 633 KB

english, 2015

27

A Novel Method for the Debenzylation of Protected Indole Nitrogen

Murakami, Yasuoki, Watanabe, Toshiko, Kobayashi, Atsushi, Yokoyama, Yuusaku

Journal:

Year:

1984

File:

PDF, 192 KB

1984

28

2-Chloro-N,N-dibenzoylaniline: a Selective N-Benzoylating Reagent.

KONDO, Kazuhiro, MURAKAMI, Yasuoki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1998

File:

PDF, 488 KB

1998

29

The Rearrangement of 2, 5-Dimethoxyphenylhydrazine to the p-Phenylenediamine Derivative : The Abnormal Products of the Fischer-indolization

ISHII, HISASHI, MURAKAMI, YASUOKI, TANI, SHOHEI, ABE, KAZUYA, IKEDA, NISABURO

Journal:

YAKUGAKU ZASSHI

Year:

1970

File:

PDF, 738 KB

1970

30

ChemInform Abstract: Synthetic Studies of Indoles and Related Compounds. Part 47. Synthetic Utility of tert-Butyl Azidoacetate on the Hemetsberger—Knittel Reaction.

Kazuhiro Kondo, Sachiko Morohoshi, Masaharu Mitsuhashi, Yasuoki Murakami

Journal:

Year:

2000

File:

PDF, 31 KB

2000

31

The substitution and migration of methoxyl group in the fischer indolization of ethyl pyruvate 2-methoxyphenylhydrazone

Hisashi Ishii, Yasuoki Murakami, Yoshikuni Suzuki, Nisaburo Ikeda

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 199 KB

english, 1970

32

Synthesis of the naturally occurring 6-(3-methylbuta-1,3-dienyl)indole via advanced fischer indolization of a 2-methoxyphenylhydrazone derivative

Hisashi Ishii, Yasuoki Murakami, Tokuo Furuse, Haruki Takeda, Nisaburo Ikeda

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 202 KB

english, 1973

33

Syntheses without protection: a three-step synthesis of optically active clavicipitic acid by utilizing biomimetic synthesis of 4-bromotryptophan

Yuusaku Yokoyama, Hidemasa Hikawa, Masaharu Mitsuhashi, Aki Uyama, Yasuoki Murakami

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 239 KB

english, 1999

34

Synthetic Studies of Indoles and Related Compounds. XXVII. A New Synthesis of Crenatine from Ethyl Indole-2-carboxylate.

MURAKAMI, Yasuoki, YOKOYAMA, Yuusaku, AOKI(nee ISHIYAMA), Chiyoko, SUZUKI, Hideharu, SAKURAI, Katsumi, SHINOHARA, Tsuneyasu, MIYAGI, Chiemi, KIMURA, Yasuhisa, TAKAHASHI, Takefumi, WATANABE, Toshiko, O

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1991

File:

PDF, 1.11 MB

1991

35

ChemInform Abstract: Studies on Development of Sufficiently Chemoselective N-Acylation Reagents: N-Acyl-N-(2,3,4,5,6-pentafluorophenyl)methanesulfonamides.

Kazuhiro Kondo, Erika Sekimoto, Junko Nakao, Yasuoki Murakami

Journal:

Year:

2000

File:

PDF, 36 KB

2000

36

Further Application of an N—Ar Axially Chiral Mimetic-Type Ligand: Asymmetric Grignard Cross-Coupling Reaction.

Hideo Horibe, Kumiko Kazuta, Minori Kotoku, Kazuhiro Kondo, Hiroaki Okuno, Yasuoki Murakami, Toyohiko Aoyama

Journal:

Year:

2004

File:

PDF, 105 KB

2004

37

Indole alkaloids in medicine

Yoshio Ban, Yasuoki Murakami, Yoshio Iwasawa, Michihiro Tsuchiya, Noriko Takano

Journal:

Medicinal Research Reviews

Year:

1988

Language:

english

File:

PDF, 2.10 MB

english, 1988

38

A Chiral Axis due to an Acyclic Imide–Ar Bond: a Study of Steric Effects of Acyl Groups on Racemization

Kazuhiro Kondo, Takeko Iida, Hiroko Fujita, Tomoko Suzuki, Kentaro Yamaguchi, Yasuoki Murakami

Journal:

Year:

2000

Language:

english

File:

PDF, 172 KB

english, 2000

39

A novel benzoyl-type fluorous protecting group for use in fluorous synthesis

Tsuyoshi Miura, Ai Satoh, Kohtaro Goto, Yasuoki Murakami, Nobuyuki Imai, Toshiyuki Inazu

Journal:

Tetrahedron: Asymmetry

Year:

2005

Language:

english

File:

PDF, 118 KB

english, 2005

40

p-Toluensulfonic Acid and Cation Exchange Resin in Aprotic Solvent: Valuable Catalysts for Fischer Indolization

Murakami, Yasuoki, Yokoyama, Yuusaku, Miura, Tomoko, Hirasawa, Hiroko, Kamimura, Yuuko, Izaki, Miyoko

Journal:

Year:

1984

Language:

english

File:

PDF, 170 KB

english, 1984

41

Fischer Indolization and Its Related Compounds. VI. Effect of Reagents and Substituent of the ortho-Substituted Phenylhydrazone on Abnormal Fischer Indolization

ISHII, HISASHI, MURAKAMI, YASUOKI, FURUSE, TOKUO, HOSOYA, KATSUHIRO, IKEDA, NISABURO

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1973

File:

PDF, 1.31 MB

1973

42

Chemistry of Unprotected Amino Acids in Aqueous Solution: Direct Bromination of Aromatic Amino Acids with Bromoisocyanuric Acid Sodium Salt under Strong Acidic Condition

Yokoyama, Yuusaku, Yamaguchi, Tomotsugu, Sato, Masanori, Kobayashi, Eri, Murakami, Yasuoki, Okuno, Hiroaki

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2006

Language:

english

File:

PDF, 226 KB

english, 2006

43

ChemInform Abstract: Fischer Indolization and Its Related Compounds. Part 29. New Syntheses of Murrayafoline-A and Murrayaquinone-A via Fischer Indolization of 2-Sulfonyloxyphenylhydrazone.

Yasuoki Murakami, Hiroshi Yokoo, Toshiko Watanabe

Journal:

Year:

1999

File:

PDF, 32 KB

1999

44

ChemInform Abstract: A Short Synthesis of Optically Active γ,γ-Dimethylallyltryptophan (DMAT).

Hidemasa Hikawa, Yuusaku Yokoyama, Yasuoki Murakami

Journal:

Year:

2000

File:

PDF, 31 KB

2000

45

ChemInform Abstract: Total Synthesis of Optically Active Costaclavine (Synthetic Studies of Indoles and Related Compounds. Part 48).

Kumi Osanai, Yuusaku Yokoyama, Kazuhiro Kondo, Yasuoki Murakami

Journal:

Year:

2000

File:

PDF, 33 KB

2000

46

ChemInform Abstract: Direct Asymmetric Aldol Reactions in Brine Using Novel Sulfonamide Catalyst.

Tsuyoshi Miura, Yumi Yasaku, Naka Koyata, Yasuoki Murakami, Nobuyuki Imai

Journal:

Year:

2009

File:

PDF, 30 KB

2009

47

ChemInform Abstract: Direct Asymmetric Aldol Reactions in Water with a β-Aminosulfonamide Organocatalyst.

Tsuyoshi Miura, Mariko Ina, Kie Imai, Kosuke Nakashima, Yumi Yasaku, Naka Koyata, Yasuoki Murakami, Nobuyuki Imai, Norihiro Tada, Akichika Itoh

Journal:

Year:

2011

File:

PDF, 32 KB

2011

48

4-Phenylbutyric acid protects against neuronal cell death by primarily acting as a chemical chaperone rather than histone deacetylase inhibitor

Mimori, Seisuke, Ohtaka, Hiroyasu, Koshikawa, Yukari, Kawada, Koichi, Kaneko, Masayuki, Okuma, Yasunobu, Nomura, Yasuyuki, Murakami, Yasuoki, Hamana, Hiroshi

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2013

Language:

english

File:

PDF, 514 KB

english, 2013

49

The Friedel-Crafts Acylation of Ethyl Pyrrole-2-carboxylate. Scope, Limitations, and Application to Synthesis of 7-Substituted Indoles

Murakami, Yasuoki, Tani, Masanobu, Ariyasu, Takahiro, Nishiyama, Chika, Watanabe, Toshiko, Yokoyama, Yuusaku

Journal:

Year:

1988

Language:

english

File:

PDF, 144 KB

english, 1988

50

Stereochemical Studies. LI. Stereochemical Courses of Deaminative Bromination of L-Aspartic Acid and Its Esters

MURAKAMI, YASUOKI, KOGA, KENJI, YAMADA, SHUNICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1978

File:

PDF, 364 KB

1978

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