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1

Stereochemistry and Construction of Tetrasubstituted Chiral Carbon Centers in Intramolecular Pd-Catalyzed 1,3-Chirality Transfer Reactions

Nobuyuki Kawai, Jean-Marie Lagrange, Jun'ichi Uenishi

Journal:

European Journal of Organic Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 151 KB

english, 2007

2

Highly stereoselective alkylation at neopentyl position on β,β-dialkyl substituted γ-butyrolactone ring

Jun'ichi Uenishi, Yasutada Tatsumi, Naoko Kobayashi, Osamu Yonemitsu

Journal:

Tetrahedron Letters

Année:

1995

Langue:

english

Fichier:

PDF, 162 KB

english, 1995

3

Role of Kampo Medicine in Integrative Cancer Therapy

Yamakawa, Jun-ichi, Motoo, Yoshiharu, Moriya, Junji, Ogawa, Masao, Uenishi, Hiroaki, Akazawa, Sumiyo, Sasagawa, Toshiyuki, Nishio, Matomo, Kobayashi, Junji

Journal:

Evidence-based Complementary and Alternative Medicine

Année:

2013

Langue:

english

Fichier:

PDF, 2.98 MB

english, 2013

4

Significance of Kampo, Traditional Japanese Medicine, in Supportive Care of Cancer Patients

Yamakawa, Jun-ichi, Motoo, Yoshiharu, Moriya, Junji, Ogawa, Masao, Uenishi, Hiroaki, Akazawa, Sumiyo, Sasagawa, Toshiyuki, Nishio, Matomo, Kobayashi, Junji

Journal:

Evidence-based Complementary and Alternative Medicine

Année:

2013

Langue:

english

Fichier:

PDF, 681 KB

english, 2013

5

Entry to Chiral 1,1,2,3-Tetrasubstituted Arylcyclopropanes by Pd(II)-Catalyzed Arylation via Directing Group-Mediated C(sp 3 )-H Activation

Hoshiya, Naoyuki, Kondo, Moemi, Fukuda, Hayato, Arisawa, Mitsuhiro, Uenishi, Jun’ichi, Shuto, Satoshi

Journal:

Journal of Organic Chemistry

Année:

2017

Langue:

english

Fichier:

PDF, 581 KB

english, 2017

6

Stereoselektive Synthese von (11Z)-Retinal und -Analoga

Jun'ichi Uenishi, Reiko Kawahama, Osamu Yonemitsu, Akimori Wada, Masayoshi Ito

Journal:

Angewandte Chemie

Année:

1998

Langue:

german

Fichier:

PDF, 78 KB

german, 1998

7

Stereocontrolled Synthesis of (11Z)-Retinal and Its Analogues

Jun'ichi Uenishi, Reiko Kawahama, Osamu Yonemitsu, Akimori Wada, Masayoshi Ito

Journal:

Angewandte Chemie International Edition

Année:

1998

Langue:

english

Fichier:

PDF, 100 KB

english, 1998

8

Total Synthesis of (−)-Laulimalide: Pd-Catalyzed Stereospecific Ring Construction of the Substituted 3,6-Dihydro[2H]pyran Units

Jun'ichi Uenishi, Masashi Ohmi

Journal:

Angewandte Chemie

Année:

2005

Langue:

english

Fichier:

PDF, 148 KB

english, 2005

9

Total Synthesis of (−)-Laulimalide: Pd-Catalyzed Stereospecific Ring Construction of the Substituted 3,6-Dihydro[2H]pyran Units

Jun'ichi Uenishi, Masashi Ohmi

Journal:

Angewandte Chemie International Edition

Année:

2005

Langue:

english

Fichier:

PDF, 148 KB

english, 2005

10

ChemInform Abstract: Stereoselective Hydrogenolysis of 1,1-Dibromo-1-alkenes and Stereospecific Synthesis of Conjugated (Z)-Alkenyl Compounds.

Jun'ichi Uenishi, Reiko Kawahama, Osamu Yonemitsu, Jiro Tsuji

Journal:

Année:

1999

Fichier:

PDF, 38 KB

1999

11

ChemInform Abstract: Stereospecific Displacement of 1-(Pyridinyl)ethanols with Amines and Thiols via Methanesulfonate Esters; Asymmetric Synthesis of 1-(Pyridinyl)ethylamines and Sulfides.

Jun'ichi Uenishi, Tomoko Takagi, Tetsuya Ueno, Takao Hiraoka, Osamu Yonemitsu, Hiroshi Tsukube

Journal:

Année:

1999

Fichier:

PDF, 29 KB

1999

12

ChemInform Abstract: The Stereoselective Construction of the B and A Rings of Halichondrin B: A PM3 Study.

Osamu Yonemitsu, Tatsuya Yamazaki, Jun-ichi Uenishi

Journal:

Année:

1999

Fichier:

PDF, 24 KB

1999

13

ChemInform Abstract: Synthetic Studies of Tedanolide. Part 4. Stereoselective and Efficient Synthesis of the C13—C23 Part.

Tomohiro Matsushima, Bao-Zhong Zheng, Hiroshi Maeda, Noriyuki Nakajima, Jun-ichi Uenishi, Osamu Yonemitsu

Journal:

Année:

1999

Fichier:

PDF, 24 KB

1999

14

ChemInform Abstract: Total Synthesis of (.+-.)-Acetomycin and Design of Esterase-Resistant Analogues.

Jun'ichi Uenishi, Naoko Kobayashi, Shiho Komine, Takeshi Okadai, Osamu Yonemitsu, Takuma Sasaki, Yuji Yamada

Journal:

Année:

1999

Fichier:

PDF, 28 KB

1999

15

ChemInform Abstract: Synthetic Studies of the 18-Membered Antitumor Macrolide, Tedanolide. Part 3. Stereocontrolled Synthesis of the C1—C12 Part via a Synthesis of the C1—C7 Fragment by a Mismatched but Efficient Sharpless Dihydroxylation and Its Coupling with the C8—C11 Fragment.

Tomohiro Matsushima, Michiko Mori, Bao-Zhong Zheng, Hiroshi Maeda, Noriyuki Nakajima, Jun-ichi Uenishi, Osamu Yonemitsu

Journal:

Année:

1999

Fichier:

PDF, 45 KB

1999

16

ChemInform Abstract: Synthetic Studies of an 18-Membered Antitumor Macrolide, Tedanolide. Part 5. Stereoselective Synthesis of the C13—C23 Part via Condensation of Two Fragments, C13—C17 and C18—C21, by Taking Advantage of the 3,4-Dimethoxybenzyl Protecting Group.

Bao-Zhong Zheng, Hiroshi Maeda, Michiko Mori, Shin-ichi Kusaka, Osamu Yonemitsu, Tomohiro Matsushima, Noriyuki Nakajima, Jun-ichi Uenishi

Journal:

Année:

2000

Fichier:

PDF, 38 KB

2000

17

ChemInform Abstract: Synthesis of Optically Pure 1-(2-Pyridinyl)ethylamine and 4-(2-Pyridinyl)-1,3-oxazolin-2-one.

Jun'ichi Uenishi, Takao Hiraoka, Kyoko Yuyama, Osamu Yonemitsu

Journal:

Année:

2000

Fichier:

PDF, 30 KB

2000

18

ChemInform Abstract: A Facile Preparation of Geometrically Pure Alkenyl, Alkynyl, and Aryl Conjugated Z-Alkenes: Stereospecific Synthesis of Bombykol.

Jun'ichi Uenishi, Reiko Kawahama, Yoshiyuki Izaki, Osamu Yonemitsu

Journal:

Année:

2000

Fichier:

PDF, 36 KB

2000

19

ChemInform Abstract: Stereoselective Conjugate Addition of Alkyl Groups to (S)-4-(tert-Butyldimethylsilyloxy)-2-cyclopentenone Derivatives.

Takayuki Yakura, Kenji Tanaka, Tomoko Kitano, Jun'ichi Uenishi, Masazumi Ikeda

Journal:

Année:

2001

Fichier:

PDF, 32 KB

2001

20

ChemInform Abstract: Stereospecific Substitution of 1-(2-Pyridinyl)ethyl Methanesulfonate with S- and O-Nucleophiles.

Jun'ichi Uenishi, Masahiro Hamada, Tomoko Takagi, Osamu Yonemitsu

Journal:

Année:

2001

Fichier:

PDF, 31 KB

2001

21

ChemInform Abstract: Stereocontrolled Synthesis of Branched Enyne by Stepwise Cross-Coupling Reactions of 1,1-Dibromo-1-alkenes.

Jun'ichi Uenishi, Katsuaki Matsui

Journal:

Année:

2001

Fichier:

PDF, 33 KB

2001

22

ChemInform Abstract: Preparation of New Chiral Pyridine—Phosphine Ligands and Their Pd-Catalyzed Asymmetric Allylic Alkylations.

Jun'ichi Uenishi, Masahiro Hamada

Journal:

Année:

2002

Fichier:

PDF, 29 KB

2002

23

Stereoselective Sonogashira Coupling of 1,1-Dibromo-1-alkene.

Jun'ichi Uenishi, Katsuaki Matsui, Hirohisa Ohmiya

Journal:

Année:

2002

Fichier:

PDF, 31 KB

2002

24

A New Entry to 9-Azabicyclo[3.3.1]nonanes Using Radical Translocation/Cyclization Reactions of 2-(But-3-ynyl)-1-(o-iodobenzoyl)piperidines.

Tatsunori Sato, Taro Yamazaki, Yumi Nakanishi, Jun-ichi Uenishi, Masazumi Ikeda

Journal:

Année:

2002

Fichier:

PDF, 33 KB

2002

25

Remarkable Rate Acceleration of the Solvent-Free Baeyer—Villiger Reaction on the Surface of NaHCO3 Crystals for Sterically Congested Cyclic and Acyclic Ketones.

Takayuki Yakura, Tomoko Kitano, Masazumi Ikeda, Jun'ichi Uenishi

Journal:

Année:

2002

Fichier:

PDF, 33 KB

2002

26

Asymmetric Synthesis of β-Hydroxy Acid via Stereoselective Dirhodium(II)-Catalyzed C—H Insertion of α-Alkoxydiazoketone.

Takayuki Yakura, Takeshi Tanaka, Masazumi Ikeda, Jun'ichi Uenishi

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 128 KB

english, 2003

27

Construction of Consecutive Chiral Non-racemic Quaternary and Tertiary Carbon Centers: A Short Synthetic Route to (-)-Acetomycin.

Jun'ichi Uenishi, Motoi Kawatsura, Daiji Ikeda, Nobuhiro Muraoka

Journal:

Année:

2004

Fichier:

PDF, 141 KB

2004

28

Synthesis and Reaction of Bromoallylsilane: A Short Access to β,γ-Disubstituted α-Methylene-γ-butyrolactone.

Jun'ichi Uenishi, Masashi Ohmi

Journal:

Année:

2004

Fichier:

PDF, 123 KB

2004

29

Synthesis of Acetomycin Bislactone Analogues (I) and (II).

Jun'ichi Uenishi, Hironobu Muraoka, Masatake Nameki, Naoko Hata

Journal:

Année:

2004

Fichier:

PDF, 10 KB

2004

30

Synthesis of Chiral Nonracemic 1-(2-Pyridinyl)ethylamines: Stereospecific Introduction of Amino Function onto the 2-Pyridinylmethyl Carbon Center.

Jun'ichi Uenishi, Masahiro Hamada, Sachiko Aburatani, Katsuya Matsui, Osamu Yonemitsu, Hiroshi Tsukube

Journal:

Année:

2005

Fichier:

PDF, 44 KB

2005

31

Pd-Catalyzed Cross-Coupling Reaction of (Z)- and (E)-Bromoenyne: Unusual Stereochemical Outcome.

Jun'ichi Uenishi, Katsuaki Matsui, Masashi Ohmi

Journal:

Année:

2005

Fichier:

PDF, 34 KB

2005

32

Stereoselective Preparation of Trisubstituted (Z)-Alkenes: Synthesis of the C17—C27 Fragment of (-)-Laulimalide.

Jun'ichi Uenishi, Masashi Ohmi, Katsuaki Matsui, Megumi Iwano

Journal:

Année:

2005

Fichier:

PDF, 28 KB

2005

33

Total Synthesis of (-)-Laulimalide: Pd-Catalyzed Stereospecific Ring Construction of the Substituted 3,6-Dihydro[2H]pyran Units.

Jun'ichi Uenishi, Masashi Ohmi

Journal:

Année:

2005

Fichier:

PDF, 11 KB

2005

34

Stereoselective Synthesis of C3—C12 Dihydropyran Portion of Antitumor Laulimalide Using Copper-Catalyzed Oxonium Ylide Formation-[2,3] Shift.

Takayuki Yakura, Wataru Muramatsu, Jun'ichi Uenishi

Journal:

Année:

2006

Fichier:

PDF, 37 KB

2006

35

ChemInform Abstract: Stereoselective β-D-Psicofuranosylation and Synthesis of β-D-Psicofuranosylceramide.

Jun'ichi Uenishi, Atsushi Ueda

Journal:

Année:

2009

Fichier:

PDF, 29 KB

2009

36

ChemInform Abstract: Lewis Acid Catalyzed Intramolecular Amination via 1,3-Chirality Transfer.

Nobuyuki Kawai, Ryuzou Abe, Jun'ichi Uenishi

Journal:

Année:

2010

Fichier:

PDF, 29 KB

2010

37

ChemInform Abstract: Gold(I)-Catalyzed Stereoselective Cyclization of ortho Alkynyl Benzaldehyde Chromium Complexes with Nucleophiles.

Asami Kotera, Jun'ichi Uenishi, Motokazu Uemura

Journal:

Année:

2010

Fichier:

PDF, 43 KB

2010

38

ChemInform Abstract: A Short Access to Chiral Non-Racemic Oxa- and Azaheterocycles by Cross-Metathesis and Pd-Catalyzed Cyclization Sequence.

Jun'ichi Uenishi, Yogesh S. Vikhe

Journal:

Année:

2010

Fichier:

PDF, 29 KB

2010

39

ChemInform Abstract: Synthesis of Galacto- and Mannosucroses.

Atsushi Ueda, Takanori Yamashita, Jun'ichi Uenishi

Journal:

Année:

2010

Fichier:

PDF, 14 KB

2010

40

ChemInform Abstract: Synthesis of Chiral 1-Substituted Tetrahydroisoquinolines by the Intramolecular 1,3-Chirality Transfer Reaction Catalyzed by Bi(OTf)3.

Nobuyuki Kawai, Ryuzou Abe, Mika Matsuda, Jun'ichi Uenishi

Journal:

Année:

2011

Fichier:

PDF, 56 KB

2011

41

Construction of Consecutive Chiral Non-Racemic Quaternary and Tertiary Carbon Centers: A Short Synthetic Route to (−)-Acetomycin

Jun′ichi Uenishi, Motoi Kawatsura, Daiji Ikeda, Nobuhiro Muraoka

Journal:

European Journal of Organic Chemistry

Année:

2003

Langue:

english

Fichier:

PDF, 107 KB

english, 2003

42

Retention stereochemistry in ligand coupling reaction of optically active (1 R)-phenylethyl 2-quinolyl (R)- and (S)-sulfoxide with methylmagnesium bromide

Jun'ichi Uenishi, Atsumi Yamamoto, Takashi Takeda, Shoji Wakabayashi, Shigeru Oae

Journal:

Heteroatom Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 520 KB

english, 1992

43

Intramolecular ring opening of a 2,3-epoxy alcohol by a xanthate anionic center; stereospecific preparation of 2-mercapto-1,3-diol units

Jun'ichi Uenishi, Mitsuhiro Motoyama, Yoshitaka Nishiyama, Yuichi Hirota, Yuki Kubo, Haruo Akashi

Journal:

Heteroatom Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 866 KB

english, 1994

44

Methanolysis of 1,3-oxathiolane-2-thione: A stereospecific preparation of episulfides

Jun'ichi Uenishi, Mitsuhiro Motoyama, Yuki Kubo

Journal:

Heteroatom Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 397 KB

english, 1994

45

Radical reduction of cyclic xanthates: Formation of alkenes and/or 1,3-oxathiolanes from 1,3-oxathiolane-2-thiones

Jun'ichi Uenishi, Takayuki Kunugi, Yuki Kubo

Journal:

Heteroatom Chemistry

Année:

1995

Langue:

english

Fichier:

PDF, 734 KB

english, 1995

46

An optical resolution of pyridyl and bipyridylethanols and a facile preparation of optically pure oligopyridines

Jun'ichi Uenishi, Kenji Nishiwaki, Shinichiro Hata, Kaoru Nakamura

Journal:

Tetrahedron Letters

Année:

1994

Langue:

english

Fichier:

PDF, 228 KB

english, 1994

47

Tridentate pyridine podand ionophores exhibiting perfect Ag+ ion selectivity

Hiroshi Tsukube, Jun-ichi Uenishi, Noriko Kojima, Osamu Yonemitsu

Journal:

Tetrahedron Letters

Année:

1995

Langue:

english

Fichier:

PDF, 189 KB

english, 1995

48

Unique carrier properties of neutral lanthanide complex for inorganic anions

Hiroshi Tsukube, Jun-ichi Uenishi, Hiroshi Shiba, Osamu Yonemitsu

Journal:

Journal of Membrane Science

Année:

1996

Langue:

english

Fichier:

PDF, 336 KB

english, 1996

49

Chemical synthesis of β-d-psicofuranosyl disaccharides

Atsushi Ueda, Takanori Yamashita, Jun’ichi Uenishi

Journal:

Carbohydrate Research

Année:

2010

Langue:

english

Fichier:

PDF, 810 KB

english, 2010

50

Crystal structures of rare disaccharides, α-d-glucopyranosyl β-d-psicofuranoside, and α-d-galactopyranosyl β-d-psicofuranoside

Shigehiro Kamitori, Atsushi Ueda, Yasuhiro Tahara, Hiromi Yoshida, Tomohiko Ishii, Jun’ichi Uenishi

Journal:

Carbohydrate Research

Année:

2011

Langue:

english

Fichier:

PDF, 638 KB

english, 2011