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1

Indium-mediated mild and facile method for the synthesis of amides

Dae Hyan Cho, Doo Ok Jang

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 235 KB

english, 2004

2

Efficient Synthesis of Epoxides from Vicinal Diols Via Cyclic Sulfates

Jang, Doo Ok, Joo, Yung Hyup, Cho, Dae Hyan

Journal:

Synthetic Communications

Year:

2000

Language:

english

File:

PDF, 201 KB

english, 2000

3

ChemInform Abstract: Conversion of Esters and Lactones to Ethers via Thionoesters and Thionolactones Using Reductive Radical Desulfurization.

Doo Ok Jang, Seong Ho Song, Dae Hyan Cho

Journal:

Year:

1999

File:

PDF, 33 KB

1999

4

ChemInform Abstract: Efficient Synthesis of Epoxides from Vicinal Diols via Cyclic Sulfates.

Doo Ok Jang, Yung Hyup Joo, Dae Hyan Cho

Journal:

Year:

2001

File:

PDF, 28 KB

2001

5

ChemInform Abstract: Radical Deoxygenation of Alcohols via Their Trifluoroacetate Derivatives with Diphenylsilane.

Doo Ok Jang, Joonggon Kim, Dae Hyan Cho, Chan-Moon Chung

Journal:

Year:

2001

File:

PDF, 28 KB

2001

6

ChemInform Abstract: 1-Ethylpiperidium Hypophosphite: A Practical Mediator for Radical Carbon—Carbon Bond Formation.

Doo Ok Jang, Dae Hyan Cho, Chan-Moon Chung

Journal:

Year:

2002

File:

PDF, 28 KB

2002

7

ChemInform Abstract: A Radical Carbon—Carbon Bond Forming Reaction: Indium-Mediated Radical Addition to β-Substituted Conjugated Alkenes in Aqueous Media.

Doo Ok Jang, Dae Hyan Cho

Journal:

Year:

2002

File:

PDF, 32 KB

2002

8

Radical Deoxygenation of Alcohols and Vicinal Diols with N-Ethylpiperidine Hypophosphite in Water.

Doo Ok Jang, Dae Hyan Cho

Journal:

Year:

2002

File:

PDF, 30 KB

2002

9

N-Ethylpiperidine Hypophosphite Mediated Intermolecular Radical Carbon—Carbon Bond Forming Reaction in Water.

Doo Ok Jang, Dae Hyan Cho

Journal:

Year:

2002

File:

PDF, 29 KB

2002

10

Lewis Acid-Promoted Radical Carbon—Carbon Bond Forming Reactions with N-Ethylpiperidine Hypophosphite.

Dae Hyan Cho, Doo Ok Jang

Journal:

Year:

2003

File:

PDF, 17 KB

2003

11

Indium Promoted-Convenient Method for Acylation of Alcohols with Acyl Chlorides.

Dae Hyan Cho, Joong Gon Kim, Doo Ok Jang

Journal:

Year:

2003

File:

PDF, 112 KB

2003

12

A Method for Preparation of Unnatural (R)-Malic Acid Derivatives with Phenylsilanes.

Dae Hyan Cho, Seong Ho Song, Doo Ok Jang

Journal:

Year:

2003

File:

PDF, 72 KB

2003

13

One-Pot Preparation of Esters from Carboxylic Acids Using the PPh3—CCl3CN System.

Doo Ok Jang, Dae Hyan Cho, Joong-Gon Kim

Journal:

Year:

2003

File:

PDF, 96 KB

2003

14

Indium-Mediated Mild and Facile Method for the Synthesis of Amides.

Dae Hyan Cho, Doo Ok Jang

Journal:

Year:

2004

File:

PDF, 87 KB

2004

15

Radical Deoxygenation of Tertiary Alcohols via Trifluoroacetates.

Joong-Gon Kim, Dae Hyan Cho, Doo Ok Jang

Journal:

Year:

2004

File:

PDF, 215 KB

2004

16

Carbon—Carbon Bond Formation by Cyclization of Dienes Using Phosphorus-Centered Radicals in Water.

Dae Hyan Cho, Doo Ok Jang

Journal:

Year:

2005

File:

PDF, 34 KB

2005

17

Radical Deoxygenation of Alcohols and Intermolecular Carbon—Carbon Bond Formation with Surfactant-Type Radical Chain Carriers in Water.

Dae Hyan Cho, Doo Ok Jang

Journal:

Year:

2005

File:

PDF, 29 KB

2005

18

Radical deoxygenation of tertiary alcohols via trifluoroacetates

Joong-Gon Kim, Dae Hyan Cho, Doo Ok Jang

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 242 KB

english, 2004

19

Radical deoxygenation of alcohols and intermolecular carbon–carbon bond formation with surfactant-type radical chain carriers in water

Dae Hyan Cho, Doo Ok Jang

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 112 KB

english, 2005

20

Highly selective catalytic Friedel–Crafts acylation and sulfonylation of activated aromatic compounds using indium metal

Doo Ok Jang, Kyung Soo Moon, Dae Hyan Cho, Joong-Gon Kim

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 93 KB

english, 2006

21

Radical deoxygenation of alcohols via their trifluoroacetate derivatives with diphenylsilane

Doo Ok Jang, Joonggon Kim, Dae Hyan Cho, Chan-Moon Chung

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 53 KB

english, 2001

22

Radical deoxygenation of alcohols and vicinal diols with N-ethylpiperidine hypophosphite in water

Doo Ok Jang, Dae Hyan Cho

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 69 KB

english, 2002

23

Conversion of esters and lactones to ethers via thionoesters and thionolactones using reductive radical desulfurization

Doo Ok Jang, Seong Ho Song, Dae Hyan Cho

Journal:

Year:

1999

Language:

english

File:

PDF, 509 KB

english, 1999

24

Enantioselective radical addition reactions to the C?N bond utilizing chiral quaternary ammonium salts of hypophosphorous acid in aqueous media

Cho, Dae Hyan, Jang, Doo Ok

Journal:

Chemical Communications

Year:

2006

Language:

english

File:

PDF, 284 KB

english, 2006

25

ChemInform Abstract: Radical-Mediated Intramolecular C—C Bond Formation and the Deoxygenation of Alcohols under Solvent-Free Conditions with Tributyl Methyl Ammonium Hypophosphite.

Eun Hwa Lee, Dae Hyan Cho, Apuri Satyender, Doo Ok Jang

Journal:

Year:

2012

File:

PDF, 39 KB

2012

26

Radical-mediated intramolecular C–C bond formation and the deoxygenation of alcohols under solvent-free conditions with tributyl methyl ammonium hypophosphite

Eun Hwa Lee, Dae Hyan Cho, Apuri Satyender, Doo Ok Jang

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 672 KB

english, 2011

27

Efficient one-pot synthesis of α-aminophosphonates from aldehydes and ketones catalyzed by ytterbium(III) triflate

Yeon Heo, Dae Hyan Cho, Mithilesh Kumar Mishra, Doo Ok Jang

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 408 KB

english, 2012

28

ChemInform Abstract: Efficient One-Pot Synthesis of α-Aminophosphonates from Aldehydes and Ketones Catalyzed by Ytterbium(III) Triflate.

Heo, Yeon, Cho, Dae Hyan, Mishra, Mithilesh Kumar, Jang, Doo Ok

Journal:

Year:

2012

File:

PDF, 37 KB

2012

29

Corrigendum to “Efficient one-pot synthesis of α-aminophosphonates from aldehydes and ketones catalyzed by ytterbium(III) triflate” [Tetrahedron Lett. 53 (2012) 3897–3899]

Heo, Yeon, Cho, Dae Hyan, Mishra, Mithilesh Kumar, Jang, Doo Ok

Journal:

Tetrahedron Letters

Year:

2013

Language:

english

File:

PDF, 115 KB

english, 2013

30

One-Pot Preparation of Esters from Carboxylic Acids Using the PPh 3 -CCl 3 CN System

Ok Jang, Doo, Hyan Cho, Dae, Kim, Joong-Gon

Journal:

Synthetic Communications

Year:

2003

Language:

english

File:

PDF, 166 KB

english, 2003

31

Gene-Transferring Efficiencies of Novel Diamino Cationic Lipids with Varied Hydrocarbon Chains

Kim, Hong Sung, Moon, Jaeho, Kim, Keun Sik, Choi, Myung Min, Lee, Ji Eun, Heo, Yeon, Cho, Dae Hyan, Jang, Doo Ok, Park, Yong Serk

Journal:

Bioconjugate Chemistry

Year:

2004

Language:

english

File:

PDF, 194 KB

english, 2004

32

A Facile Route to Olefins from Vic -Diols Via Cyclic Sulfates with Triphenylphosphine and Iodine

Jang, Doo Ok, Joo, Yung Hyup, Cho, Dae Hyan

Journal:

Synthetic Communications

Year:

1997

Language:

english

File:

PDF, 250 KB

english, 1997

33

Synthesis of 2′,3′-Dideoxyinosine via Radical Deoxygenation

Torii, Takayoshi, Izawa, Kunisuke, Cho, Dae Hyan, Jang, Doo Ok

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

2007

Language:

english

File:

PDF, 175 KB

english, 2007

34

A Radical Carbon-carbon Bond Forming Reaction: Indium Mediated Radical Addition to β-Substituted Conjugated Alkenes in Aqueous Media

Jang, Doo Ok, Cho, Dae Hyan

Journal:

Year:

2002

Language:

english

File:

PDF, 49 KB

english, 2002

35

Carbon-Carbon Bond Formation by Cyclization of Dienes Using Phosphorus-Centered Radicals in Water

Cho, Dae Hyan, Jang, Doo Ok

Journal:

Year:

2005

Language:

english

File:

PDF, 125 KB

english, 2005

36

1-Ethylpiperidium Hypophosphite: A Practical Mediator for Radical Carbon-Carbon Bond Formation

Jang, Doo Ok, Cho, Dae Hyan, Chung, Chan-Moon

Journal:

Year:

2001

Language:

english

File:

PDF, 30 KB

english, 2001

37

N -Ethylpiperidine Hypophosphite Mediated Intermolecular Radical Carbon-Carbon Bond Forming Reaction in Water

Jang, Doo Ok, Cho, Dae Hyan

Journal:

Year:

2002

Language:

english

File:

PDF, 40 KB

english, 2002

38

A Method for Preparation of Unnatural ( R )-Malic Acid Derivatives with Phenylsilanes

Cho, Dae Hyan, Song, Seong Ho, Jang, Doo Ok

Journal:

Synthetic Communications

Year:

2003

Language:

english

File:

PDF, 296 KB

english, 2003

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