Volume 45; Issue 12

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Tetrahedron Letters
Volume 45; Issue 12

Tetrahedron Letters

Volume 45; Issue 12

1

An efficient synthesis of 5-aminoimidazol-2-ones via cyclization reactions of 2-aminoacetonitriles and isocyanates

Benjamin W. Parcher, Derek M. Erion, Qun Dang

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 240 KB

english, 2004

2

Stereoselective synthesis of (2R,3R) and (2R,3S)-3-hydroxyleucines

Sadagopan Raghavan, K.A. Tony

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 250 KB

english, 2004

3

Synthesis of aminopyridines via an unprecedented nucleophilic aromatic substitution of cyanopyridines

Jonathan M Penney

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 234 KB

english, 2004

4

gem-Dihalocyclopropane formation by iron/copper activation of tetrahalomethanes in the presence of nucleophilic olefins. Evidence for a carbene pathway

Eric Léonel, Michael Lejaye, Sylvain Oudeyer, Jean Paul Paugam, Jean-Yves Nédélec

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 256 KB

english, 2004

5

Synthesis of 2H-1,5-benzodioxepin and 2,5-dihydro-1,6-benzodioxocin derivatives via ring-closing metathesis reaction

R. Mamouni, M. Soukri, S. Lazar, M. Akssira, G. Guillaumet

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 249 KB

english, 2004

6

The first example of ring-closing olefin metathesis of dehydroamino acids: an application to the synthesis of azabicyclo[X.Y.0]alkanes

Leonardo Manzoni, Matteo Colombo, Carlo Scolastico

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 253 KB

english, 2004

7

Aziridination of alkenes with N-substituted hydrazines mediated by iodobenzene diacetate

Jiayin Li, Jiang-Lin Liang, Philip Wai Hong Chan, Chi-Ming Che

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 267 KB

english, 2004

8

Palladium-catalyzed regiospecific tandem allylation of 2-aminophenols using 2-butene-1,4-diol

Shyh-Chyun Yang, Hwe-Chen Lai, Yan-Chiu Tsai

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 264 KB

english, 2004

9

Ionic liquid catalyzed Henry reactions

Tao Jiang, Haixiang Gao, Buxing Han, Guoying Zhao, Yanhong Chang, Weize Wu, Liang Gao, Guanying Yang

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 243 KB

english, 2004

10

Comparative study of TmI2, SmI2, and SmI2/HMPA in the cross-coupling reactions of 2-acetylthiophene and thiophene-2-carboxylate with carbonyl compounds

Jiun-Jie Shie, Penny S Workman, William J Evans, Jim-Min Fang

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 271 KB

english, 2004

11

A novel task-specific ionic liquid for Beckmann rearrangement: a simple and effective way for product separation

Jianzhou Gui, Youquan Deng, Zhide Hu, Zhaolin Sun

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 242 KB

english, 2004

12

Synthesis of C4-linked imidazole ribonucleoside phosphoramidite with pivaloyloxymethyl (POM) group

Lisa Araki, Shinya Harusawa, Maho Yamaguchi, Sumi Yonezawa, Natsumi Taniguchi, David M.J. Lilley, Zheng-yun Zhao, Takushi Kurihara

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 277 KB

english, 2004

13

Efficient oxidative dimerization of 1-naphthols to 2,2′-binaphthyls with dioxygen mediated by semiconductors

Tsuyoshi Otsuka, Iwao Okamoto, Eiichi Kotani, Tetsuya Takeya

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 267 KB

english, 2004

14

Noncatalytic, solvent-free thermal formation of cyclic trimers using 1,6-bis(acyloxymethyl)hexa-2,4-diyne derivatives

Shin-ichi Taniguchi, Toshihiro Yokoi, Akira Izuoka, Michio M. Matsushita, Tadashi Sugawara

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 320 KB

english, 2004

15

Further studies with adenosine 5′-dithiophosphoromorpholidate. A convenient preparation of nucleoside phosphorodithioates by a ‘triester’ approach

Colin B. Reese, Hongbin Yan

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 275 KB

english, 2004

16

Ceric ammonium nitrate (CAN) mediated esterification of N-Boc amino acids allows either retention or removal of the N-Boc group

Ashani Kuttan, Shiek Nowshudin, M.N.A. Rao

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 229 KB

english, 2004

17

A facile synthesis of 1,7-dicarbonyl compounds via three-component Michael addition reactions

Apurba Chetia, Chandan J. Saikia, Kushal C. Lekhok, Romesh C. Boruah

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 244 KB

english, 2004

18

Polyketide origin of 3-alkylpyridines in the marine mollusc Haminoea orbignyana

Adele Cutignano, Guido Cimino, Antonella Giordano, Giuliana d’Ippolito, Angelo Fontana

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 263 KB

english, 2004

19

Tandem amine propargylation-Sonogashira reactions: new three-component coupling leading to functionalized substituted propargylic amines

Nathanaël Olivi, Philippe Spruyt, Jean-François Peyrat, Mouâd Alami, Jean-Daniel Brion

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 260 KB

english, 2004

20

Synthesis of Polysantol® and related sandalwood-type odorants using magnesium α-bromoketone enolates

Juan M Castro, Pablo J Linares-Palomino, Sofı́a Salido, Joaquı́n Altarejos, Manuel Nogueras, Adolfo Sánchez

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 258 KB

english, 2004

21

Natural (5′-oxoheptene-1′E,3′E-dienyl)-5,6-dihydro-2H-pyran-2-one: total synthesis and revision of its absolute configuration

Samir Bouzbouz, Elsa de Lemos, Janine Cossy, Jairo Saez, Xavier Franck, Bruno Figadère

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 246 KB

english, 2004

22

Iminosugars from α,β-epoxyamides. Part 2: Synthetic approach to hydroxylated pyrrolidine and azepane derivatives

C. Assiego, M.S. Pino-González, F.J. López-Herrera

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 263 KB

english, 2004

23

Boron trifluoride-catalyzed reaction of alkyl fluoride with silyl enolate, allylsilane, and hydrosilane

Koji Hirano, Kazuya Fujita, Hideki Yorimitsu, Hiroshi Shinokubo, Koichiro Oshima

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 249 KB

english, 2004

24

Relationship between the structure and enantioselectivity in the asymmetric reduction of 2′,6′-disubstituted acetophenones with DIP-ChlorideTM. An ab initio study

P.Veeraraghavan Ramachandran, Baoqing Gong, Herbert C. Brown, Joseph S. Francisco

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 259 KB

english, 2004

25

The sequel to a carbocyclic nucleoside synthesis: a divergent access to both arenediazonium ions and aryl triflates

C Picherit, F Wagner, D Uguen

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 278 KB

english, 2004

26

Lithium enolates from a (−)-quinic acid-derived cyclohexanone with a β-alkoxy leaving group: regioselective preparation and evaluation of enolate stability towards β-elimination

Lynne M. Murray, Peter O’Brien, Richard J.K. Taylor, Stefan Wünnemann

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 286 KB

english, 2004

27

A new protocol for benzoannulation by double Claisen rearrangement and ring-closing metathesis reactions as key steps

Sambasivarao Kotha, Kalyaneswar Mandal

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 257 KB

english, 2004

28

Preparation of a new ruthenium(II) building block for the synthesis of mixed-metal complexes

Isabelle Meistermann, Ganna V Kalayda, Anna C.G Hotze, Jan Reedijk

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 290 KB

english, 2004

29

A practical, stereospecific route to 18-, 19-, and 20-hydroxyeicosa-5(Z),8(Z),11(Z),14(Z)-tetraenoic acids (18-, 19-, and 20-HETEs)

V.Raj Gopal, S.G. Jagadeesh, Y.Krishna Reddy, A. Bandyopadhyay, Jorge H. Capdevila, J.R. Falck

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 259 KB

english, 2004

30

Alternatives to the 4,4′-dimethoxytrityl (DMTr) protecting group

Colin B. Reese, Hongbin Yan

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 259 KB

english, 2004

31

Microwave-assisted synthesis of sterically hindered 3-(5-tetrazolyl)pyridines

Igor V. Bliznets, Andrei A. Vasil’ev, Sergey V. Shorshnev, Aleksandr E. Stepanov, Sergey M. Lukyanov

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 243 KB

english, 2004

32

Microwave-assisted efficient synthesis of spiro-fused heterocycles under solvent-free conditions

Ahmad Shaabani, Ayoob Bazgir

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 249 KB

english, 2004

33

A facile and novel route to the antigenic branched phosphoglycan of the protozoan Leishmania major parasite

Dipali Ruhela, Ram A. Vishwakarma

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 283 KB

english, 2004

34

An improved synthesis of the scyphostatin side-chain

Graeme D. McAllister, Richard J.K. Taylor

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 258 KB

english, 2004

35

Cyclic mechanism in the trapping of carbonyl oxides with alcohols and carboxylic acids

Hiroshi Hanaki, Yuta Fukatsu, Masaki Harada, Yasuhiko Sawaki

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 250 KB

english, 2004

36

Assembly of sugars on polystyrene plates: a new facile microarray fabrication technique

Fabio Fazio, Marian C. Bryan, Hing-Ken Lee, Aileen Chang, Chi-Huey Wong

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 329 KB

english, 2004

37

Diastereoselective Baylis–Hillman reaction using N-glyoxyloyl camphorpyrazolidinone as an electrophile: synthesis of optically pure 2-hydroxy-3-methylene succinic acid derivative

Jia-Fu Pan, Kwunmin Chen

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 253 KB

english, 2004

38

Exceptional electron donating ability of an extended tetrathiafulvalene derivative

Tahir Khan, Peter J. Skabara, Pierre Frère, Magali Allain, Simon J. Coles, Michael B. Hursthouse

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 330 KB

english, 2004

39

Dynamic kinetic resolution (DKR) using immobilized amine nucleophiles

Yevgeny Valenrod, Jinnie Myung, Robert N Ben

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 273 KB

english, 2004

40

Comparison of tridentate ligands in competition experiments for their ability to form a [99mTc(CO)3] complex

Dirk Rattat, Kristof Eraets, Bernard Cleynhens, Hector Knight, Humphrey Fonge, Alfons Verbruggen

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 273 KB

english, 2004

41

Synthesis of 4″-alkoxy avermectin derivatives using rhodium carbenoid-mediated O–H insertion reaction

Kenichiro Nagai, Toshiaki Sunazuka, Satoshi Ōmura

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 258 KB

english, 2004

42

Palladium-catalyzed cycloreduction of 5-allen-1-ynes

Chang Ho Oh, Seung Hyun Jung, Dai In Park, Je Hun Choi

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 264 KB

english, 2004

43

An efficient synthesis of substituted anthraquinones and naphthoquinones

David Bailey, Vance E. Williams

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 241 KB

english, 2004

44

A catalyst system for the reaction of carboxylic acids with aliphatic isocyanates

C. Gürtler, K. Danielmeier

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 259 KB

english, 2004

45

Novel analogues of ascomycin with modifications in the amino acid unit through photochemistry: the synthesis of 5,6-dehydroascomycin, SDZ ASQ 871

Murty A.R.C. Bulusu, Peter Waldstätten, Gerhard Schulz, Maximilian Grassberger

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 271 KB

english, 2004

46

Selective photochemical cleavage of an α-ketoamide in a highly functionalised macrolide ascomycin

Murty A.R.C. Bulusu, Peter Waldstätten, Thomas Tricotett, Gerhard Schulz

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 279 KB

english, 2004

47

The design of molecules containing planar tetracoordinate carbon

U.Deva Priyakumar, A.Srinivas Reddy, G.Narahari Sastry

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 255 KB

english, 2004

48

Polymer-supported triphenylphosphine ditriflate: a novel dehydrating reagent

Kathryn E. Elson, Ian D. Jenkins, Wendy A. Loughlin

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 242 KB

english, 2004

49

Synthesis of a multitopic pyrene–thiophene–anthracene-2,2′:6′,2″-terpyridine array

Andrew C. Benniston, Anthony Harriman, Donald J. Lawrie, Sarah A. Rostron

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 278 KB

english, 2004

50

Editorial board

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 278 KB

english, 2004

51

Graphical contents list

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 621 KB

english, 2004

52

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

2004

File:

PDF, 189 KB

2004

53

Instruction to contributors

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 60 KB

english, 2004

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