Tsuyoshi Fukuhara: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Item response theory and its applications in educational measurement Part I: Item response theory and its implementation in R

Hori, Kazuki, Fukuhara, Hirotaka, Yamada, Tsuyoshi

Journal:

Wiley Interdisciplinary Reviews: Computational Statistics

Year:

2020

File:

PDF, 2.84 MB

2020

2

A facile preparation of fluoropyridines from Aminopyridines via diazotization and fluorodediazoniation in HF or HF-pyridine solutions

Tsuyoshi Fukuhara, Norihiko Yoneda, Akira Suzuki

Journal:

Journal of Fluorine Chemistry

Year:

1988

Language:

english

File:

PDF, 163 KB

english, 1988

3

Hydrogen fluoride-organic base solutions as useful fluorinating agents

Norihiko Yoneda, Tsuyoshi Fukuhara, Akira Suzuki

Journal:

Journal of Fluorine Chemistry

Year:

1987

Language:

english

File:

PDF, 109 KB

english, 1987

4

Synthesis of gem-difluorides from aldehydes using DFMBA

Tsukasa Furuya, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Journal of Fluorine Chemistry

Year:

2005

Language:

english

File:

PDF, 145 KB

english, 2005

5

Selective anodic fluorination of electrophilic alkenes

Vasile Dinoiu, Kazuako Kanno, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Journal of Fluorine Chemistry

Year:

2005

Language:

english

File:

PDF, 152 KB

english, 2005

6

Selective mono-fluorination of diols via a cyclic acetal of N,N-diethyl-4-methoxybenzamide

Mitsuhiro Suwada, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Journal of Fluorine Chemistry

Year:

2007

Language:

english

File:

PDF, 172 KB

english, 2007

7

Fluorination of alcohols and diols with a novel fluorous deoxy-fluorination reagent

Tsukasa Furuya, Takashi Nomoto, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Journal of Fluorine Chemistry

Year:

2009

Language:

english

File:

PDF, 196 KB

english, 2009

8

Regioselective synthesis of β-fluoro-α,β-unsaturated ketones by the reaction of β-diketones with DFMBA

Keisuke Sano, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Journal of Fluorine Chemistry

Year:

2009

Language:

english

File:

PDF, 225 KB

english, 2009

9

Selective synthesis of fluorinated carbohydrates using N,N-diethyl-α,α-difluoro-(m-methylbenzyl)amine

Shingo Kobayashi, Atushi Yoneda, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 251 KB

english, 2004

10

Fluorocyclization of unsaturated alcohols and carboxylic acids by iodotoluene difluoride and amine-HF complexes

Masanori Sawaguchi, Shoji Hara, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Journal of Fluorine Chemistry

Year:

2000

Language:

english

File:

PDF, 137 KB

english, 2000

11

The preparation of p-fluorophenols from p-aminophenols: Diazotization and fluorodediazoniation in pyridine-HF.

Tsuyoshi Fukuhara, Norihiko Yoneda, Kouki Takamura, Akira Suzuki

Journal:

Journal of Fluorine Chemistry

Year:

1991

Language:

english

File:

PDF, 256 KB

english, 1991

12

Electrochemical partial fluorination of phenylacetic acids esters and 1-tetralone

Vasile Dinoiu, Tsuyoshi Fukuhara, Kaori Miura, Norihiko Yoneda

Journal:

Journal of Fluorine Chemistry

Year:

2003

Language:

english

File:

PDF, 112 KB

english, 2003

13

Electrochemical fluorination of β-dicarbonyl compounds using p-iodotoluene difluoride as a mediator

Shoji Hara, Tsuyoshi Hatakeyama, Sheng-Qi Chen, Kenji Ishi-i, Masanori Yoshida, Masanori Sawaguchi, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Journal of Fluorine Chemistry

Year:

1998

Language:

english

File:

PDF, 337 KB

english, 1998

14

Preparation of aromatic fluorides: facile photo-induced fluorinative decomposition of arenediazonium salts and their related compounds using pyridine–nHF

Masanori Sawaguchi, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Journal of Fluorine Chemistry

Year:

1999

Language:

english

File:

PDF, 153 KB

english, 1999

15

Fluorodesulfurization of β,β-bis(methylthio)-α,β-unsaturated carbonyl compounds. Synthesis of β,β-difluoro-β-(methylthio) carbonyl compounds

Shoji Hara, Akihiko Ohmori, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Journal of Fluorine Chemistry

Year:

2000

Language:

english

File:

PDF, 152 KB

english, 2000

16

Deiodinative fluorination of alkyl iodide with p-iodotoluene difluoride

Masanori Sawaguchi, Shoji Hara, Yutaka Nakamura, Shinichi Ayuba, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

2001

Language:

english

File:

PDF, 101 KB

english, 2001

17

Stereoselective synthesis of (E)-1-fluoro-1,3-enynes

Masanori Yoshida, Shuhei Yoshikawa, Tsuyoshi Fukuhara, Norihiko Yoneda, Shoji Hara

Journal:

Year:

2001

Language:

english

File:

PDF, 132 KB

english, 2001

18

Direct conversion of epoxides to vic-difluorides

Hong-Wen Yu, Yousuke Nakano, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Journal of Fluorine Chemistry

Year:

2005

Language:

english

File:

PDF, 151 KB

english, 2005

19

Stereoselective synthesis of insect sex pheromone analogs having a fluorine atom on their double bonds

Tong Guan, Masanori Yoshida, Daisuke Ota, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Journal of Fluorine Chemistry

Year:

2005

Language:

english

File:

PDF, 209 KB

english, 2005

20

Selective introduction of a fluorine atom into carbohydrates and a nucleoside by ring-opening fluorination reaction of epoxides

Yuriko Akiyama, Chiharu Hiramatsu, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Journal of Fluorine Chemistry

Year:

2006

Language:

english

File:

PDF, 119 KB

english, 2006

21

Electrochemical partial fluorination of conjugated diene esters

Vasile Dinoiu, Tsuyoshi Fukuhara, Shoji Hara, Norihiko Yoneda

Journal:

Journal of Fluorine Chemistry

Year:

2000

Language:

english

File:

PDF, 171 KB

english, 2000

22

Selective Fluorination of Adamantanes by an Electrochemical Method

Aoyama, Motoshi, Fukuhara, Tsuyoshi, Hara, Shoji

Journal:

Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 123 KB

english, 2008

23

Electron holography technique for investigating thin ferromagnetic films

Tonomura, Akira, Matsuda, Tsuyoshi, Tanabe, Hideo, Osakabe, Nobuyuki, Endo, Junji, Fukuhara, Akira, Shinagawa, Kohsei, Fujiwara, Hideo

Journal:

Physical Review B

Year:

1982

Language:

english

File:

PDF, 1.94 MB

english, 1982

24

Fluorination of Sulfides Using IF 5 –Et 3 N–3HF

Ayuba, Shinichi, Yoneda, Norihiko, Fukuhara, Tsuyoshi, Hara, Shoji

Journal:

Bulletin of the Chemical Society of Japan

Year:

2002

Language:

english

File:

PDF, 868 KB

english, 2002

25

Facile Preparation of Aromatic Fluorides by the Fluoro-Dediazoniation of Aromatic Diazonium Tetrafluoroborates Using HF-Pyridine Solution

Fukuhara, Tsuyoshi, Sekiguchi, Manabu, Yoneda, Norihiko

Journal:

Chemistry Letters

Year:

1994

File:

PDF, 217 KB

1994

26

Electrochemical Carboxylation of Aliphatic Ketones: Synthesis of .BETA.-Keto Carboxylic Acids

SENBOKU, Hisanori, YAMAUCHI, Yusuke, FUKUHARA, Tsuyoshi, HARA, Shoji

Journal:

Electrochemistry

Year:

2006

Language:

english

File:

PDF, 77 KB

english, 2006

27

ChemInform Abstract: Fluorocyclization. Part 2. Cyclization of Methylthio Group Substituted Divinyl Ketones to 5-Fluorocyclopentenone Derivatives.

Shoji Hara, Satoru Okamoto, Masatoshi Narahara, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

1999

File:

PDF, 35 KB

1999

28

ChemInform Abstract: Regio- and Stereoselective Fluorinative Ring-Opening Reaction of Epoxyalcohols by (i-PrO)2TiF2—Et4NF×nHF. Synthesis of Optically Active 3-Fluoro-1,2-diols.

Shoji Hara, Takuro Hoshio, Mikio Kameoka, Masataka Sawaguchi, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

1999

File:

PDF, 35 KB

1999

29

ChemInform Abstract: Preparation of Aromatic Fluorides: Facile Photoinduced Fluorinative Decomposition of Arenediazonium Salts and Their Related Compounds Using Pyridine—nHF.

Masanori Sawaguchi, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

1999

File:

PDF, 29 KB

1999

30

ChemInform Abstract: Stereoselective Synthesis of (E)-β-Fluoro-α,β-unsaturated Esters by Carbonylation of (E)-2-Fluoro-1-iodo-1-alkenyliodonium Salts.

Shoji Hara, Kenichi Yamamoto, Masanori Yoshida, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

2000

File:

PDF, 30 KB

2000

31

ChemInform Abstract: Fluorodesulfurization of β,β-Bis(methylthio)-α,β-unsaturated Carbonyl Compounds. Synthesis of β,β-Difluoro-β-(methylthio) Carbonyl Compounds.

Shoji Hara, Akihiko Ohmori, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

2000

File:

PDF, 29 KB

2000

32

ChemInform Abstract: Electrochemical Partial Fluorination of Conjugated Diene Esters.

Vasile Dinoiu, Tsuyoshi Fukuhara, Shoji Hara, Norihiko Yoneda

Journal:

Year:

2000

File:

PDF, 32 KB

2000

33

ChemInform Abstract: Stereo- and Regioselective Synthesis of (E,E)-δ-Fluoro-α,β,γ,δ-Unsaturated Carbonyl Compounds by Heck-Type Reaction of Fluoroalkenyliodonium Salts.

Masanori Yoshida, Shoji Hara, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

2000

File:

PDF, 35 KB

2000

34

ChemInform Abstract: Fluorocyclization of Unsaturated Alcohols and Carboxylic Acids by Iodotoluene Difluoride and Amine—HF Complexes.

Masanori Sawaguchi, Shoji Hara, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

2000

File:

PDF, 30 KB

2000

35

ChemInform Abstract: Novel Fluorination Reagent: IF5/Et3N×3HF.

Norihiko Yoneda, Tsuyoshi Fukuhara

Journal:

Year:

2001

File:

PDF, 33 KB

2001

36

ChemInform Abstract: Deiodinative Fluorination of Alkyl Iodide with p-Iodotoluene Difluoride.

Masanori Sawaguchi, Shoji Hara, Yutaka Nakamura, Shinichi Ayuba, Tsuyoshi Fukuhara, Norihiko Yoneda

Journal:

Year:

2001

File:

PDF, 33 KB

2001

37

ChemInform Abstract: Stereoselective Synthesis of (E)-1-Fluoro-1,3-enynes.

Masanori Yoshida, Shuhei Yoshikawa, Tsuyoshi Fukuhara, Norihiko Yoneda, Shoji Hara

Journal:

Year:

2001

File:

PDF, 31 KB

2001

38

ChemInform Abstract: Regio- and Stereoselective Synthesis of Fluoroalkadienes Using β-Fluoroalkenyliodonium Salt.

Masanori Yoshida, Dai Nagahara, Tsuyoshi Fukuhara, Norihiko Yoneda, Shoji Hara

Journal:

Year:

2002

File:

PDF, 31 KB

2002

39

ChemInform Abstract: Iodofluorination of Alkenes and Alkyne Using Electrochemically Generated Iodonium Cation.

Shingo Kobayashi, Masanori Sawaguchi, Shinichi Ayuba, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2002

File:

PDF, 29 KB

2002

40

ChemInform Abstract: Regio- and Stereoselective Synthesis of Fluoroalkenes and Fluoroalkadienes.

Masanori Yoshida, Daisuke Ota, Tsuyoshi Fukuhara, Norihiko Yoneda, Shoji Hara

Journal:

Year:

2002

File:

PDF, 29 KB

2002

41

Fluorination of Sulfides Using IF5—Et3N—3HF.

Shinichi Ayuba, Norihiko Yoneda, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2002

File:

PDF, 33 KB

2002

42

Effective Synthesis of Difluorocyclohexadienones by Electrochemical Oxidation of Phenols.

Tsuyoshi Fukuhara, Yuriko Akiyama, Norihiko Yoneda, Takahisa Tada, Shoji Hara

Journal:

Year:

2002

File:

PDF, 28 KB

2002

43

Electrochemical Partial Fluorination of Phenylacetic Acids Esters and 1-Tetralone.

Vasile Dinoiu, Tsuyoshi Fukuhara, Kaori Miura, Norihiko Yoneda

Journal:

Year:

2003

File:

PDF, 96 KB

2003

44

Effective Fluorination Reaction with Et3N×3HF under Microwave Irradiation.

Tomotake Inagaki, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2003

File:

PDF, 85 KB

2003

45

Polyfluorination of Aryl Alkyl Sulfides by IF5 with Concomitant Migration of the Arylthio Group.

Shinichi Ayuba, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2003

File:

PDF, 120 KB

2003

46

Regioselective Synthesis of Fluorohydrins via SN2-Type Ring-Opening of Epoxides with TBABF-KHF2.

Yuriko Akiyama, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2003

File:

PDF, 101 KB

2003

47

Selective Synthesis of Fluorinated Carbohydrates Using N,N-Diethyl-α,α-difluoro-(m-methylbenzyl)amine.

Shingo Kobayashi, Atushi Yoneda, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2004

File:

PDF, 122 KB

2004

48

Deoxyfluorination of Alcohols Using N,N-Diethyl-α,α-difluoro-(m-methylbenzyl)amine.

Shingo Kobayashi, Atushi Yoneda, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2004

File:

PDF, 34 KB

2004

49

Deoxyfluorination of Alcohols Using N,N-Diethyl-α,α-difluoro-(m-methylbenzyl)amine.

Shingo Kobayashi, Atushi Yoneda, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2004

File:

PDF, 31 KB

2004

50

Selective Trifluorination of Alkyl Aryl Sulfides Using IF5.

Shinichi Ayuba, Chiharu Hiramatsi, Tsuyoshi Fukuhara, Shoji Hara

Journal:

Year:

2005

File:

PDF, 23 KB

2005