Volume 45; Issue 50

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Tetrahedron Letters
Volume 45; Issue 50

Tetrahedron Letters

Volume 45; Issue 50

1

Electronic effect on the regioselectivity in the ring opening of para-substituted phenyloxiranes by acetylides

Mitsuru Shindo, Tomoyuki Sugioka, Kozo Shishido

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 285 KB

english, 2004

2

Structure tuning of lithium amide for asymmetric 1,4-addition to cinnamate and subsequent demasking

Takeo Sakai, Hirohisa Doi, Yoshito Kawamoto, Ken-ichi Yamada, Kiyoshi Tomioka

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 257 KB

english, 2004

3

Synthesis of guaiane sesquiterpenoids by a ring-closing metathesis annulation sequence

Timothy John Brocksom, Ursula Brocksom, Daniel Frederico

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 254 KB

english, 2004

4

The first stereoselective total synthesis of (6S)-5,6-dihydro-6-[(2R)-2-hydroxy-6-phenylhexyl]-2H-pyran-2-one

S. Chandrasekhar, Ch. Narsihmulu, S. Shameem Sultana, M. Srinivasa Reddy

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 255 KB

english, 2004

5

Sodium borohydride efficiently removes copper from amino acid–copper complexes

Gummadi Sailaja, Shaik Nowshuddin, M.N.A. Rao

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 235 KB

english, 2004

6

A complementary method to obtain N-acyl enamides using the Heck reaction: extending the substrate scope for asymmetric hydrogenation

Paul Harrison, Graham Meek

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 262 KB

english, 2004

7

Synthesis of cyclic oligomers of a modified sugar amino acid utilising dynamic combinatorial chemistry

Laurent F. Bornaghi, Brendan L. Wilkinson, Milton J. Kiefel, Sally-Ann Poulsen

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 269 KB

english, 2004

8

A short and stereoselective synthesis of functionalized pentenomycin derivatives

Faiz Ahmed Khan, Jyotirmayee Dash, Bhimsen Rout

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 268 KB

english, 2004

9

A calixpyridinium–pyranine complex as a selective anion sensing assembly via the indicator displacement strategy

Serdar Atilgan, Engin U. Akkaya

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 260 KB

english, 2004

10

A versatile and efficient synthesis of 3-aroyl-1,4-dihydroquinolin-4-ones

Eric Stern, Régis Millet, Patrick Depreux, Jean-Pierre Hénichart

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 251 KB

english, 2004

11

DNA containing phenanthroline- and phenanthrene-derived, non-nucleosidic base surrogates

Simon M. Langenegger, Robert Häner

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 383 KB

english, 2004

12

Ruthenium-catalyzed cyclization of 3-en-1-ynyl imines with nucleophiles via tandem 5-exo-dig cyclization and nucleophilic addition

Hung-Chin Shen, Chia-Wen Li, Rai-Shung Liu

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 256 KB

english, 2004

13

Enantioselective oxidation of sulfides with hydrogen peroxide catalyzed by vanadium complex of sterically hindered chiral Schiff bases

Yong-Chul Jeong, Soojin Choi, Yao Dong Hwang, Kwang-Hyun Ahn

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 265 KB

english, 2004

14

Diastereoselective synthesis of the 19-epi-C18–C25 segment of (−)-lasonolide A and an unusual inversion at C19

Tomoyuki Yoshimura, Toshikazu Bando, Mitsuru Shindo, Kozo Shishido

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 279 KB

english, 2004

15

Chemoenzymatic synthesis of conduritol analogues

Fulvia Orsini, Guido Sello, Silvana Bernasconi, Gianfranco Fallacara

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 252 KB

english, 2004

16

A novel oxidative side-chain transformation of α-amino acids and peptides by methyltrioxorhenium/H2O2 system

Francesco Lazzaro, Marcello Crucianelli, Francesco De Angelis, Veronica Neri, Raffaele Saladino

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 263 KB

english, 2004

17

Ti(III)-induced radical cyclization. A stereoselective entry to the perhydrobenzo[e]indene unit of new protein farnesyltransferase inhibitors, andrastins A–D

Masahiro Toyota, Rei Okamoto, Takeshi Ogata, Masataka Ihara

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 263 KB

english, 2004

18

Synthesis and photochemical properties of porphyrin–azobenzene triad

Takashi Yamamura, Atsuya Momotake, Tatsuo Arai

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 359 KB

english, 2004

19

A simple and efficient synthesis of 2-alkylazulenes

Naoshi Iwama, Masami Kashimoto, Hisashi Ohtaki, Taku Kato, Toshihiko Sugano

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 252 KB

english, 2004

20

The first ring inversion of pyranoses induced by bulky silyl protections at the 2- and 3-positions

Hidetoshi Yamada, Koki Tanigakiuchi, Kohei Nagao, Kotaro Okajima, Tatsuya Mukae

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 249 KB

english, 2004

21

Synthesis of 2-pyrone-4-carboxaldehydes from acetylene dicarboxaldehyde monoacetal

Rufine Akué-Gédu, Jean-Pierre Hénichart, Daniel Couturier, Benoıˆt Rigo

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 279 KB

english, 2004

22

Bifunctional thiourea-catalyzed enantioselective double Michael reaction of γ,δ-unsaturated β-ketoester to nitroalkene: asymmetric synthesis of (−)-epibatidine

Yasutaka Hoashi, Takaya Yabuta, Yoshiji Takemoto

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 292 KB

english, 2004

23

Allylation of epoxides with allylic indium reagents

Tsunehisa Hirashita, Kazuma Mitsui, Yousuke Hayashi, Shuki Araki

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 247 KB

english, 2004

24

Synthesis, structure, and redox properties of crowded triarylphosphines carrying 2,6-diarylphenyl substituents

Shigeru Sasaki, Rainy Chowdhury, Masaaki Yoshifuji

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 368 KB

english, 2004

25

Diselenide-assisted sulfuration of dienes

Andrzej Z. Rys, Yihua Hou, Imad A. Abu-Yousef, David N. Harpp

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 285 KB

english, 2004

26

An efficient stereoselective synthesis of (E)- and (Z)-trisubstituted alkenes from unactivated Baylis–Hillman adducts using NaBH4/CuCl2·2H2O

Biswanath Das, Joydeep Banerjee, Anjoy Majhi, Gurram Mahender

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 251 KB

english, 2004

27

An efficient protocol for the preparation of MOM ethers and their deprotection using zirconium(IV) chloride

G.V.M. Sharma, K. Laxma Reddy, P. Sree Lakshmi, Palakodety Radha Krishna

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 274 KB

english, 2004

28

A mild and highly efficient protocol for the one-pot synthesis of primary α-amino phosphonates under solvent-free conditions

Najmedin Azizi, Fatemeh Rajabi, Mohammad R. Saidi

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 261 KB

english, 2004

29

Diastereo- and enantioselective syntheses of ansa-metallocenes from metal halide complexes with tropos biphenol and atropos binaphthol ethers

Ling Xu, Koichi Mikami

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 303 KB

english, 2004

30

2-(4-Sulfophenylsulfonyl)ethoxycarbonyl group: a new water-soluble N-protecting group and its application to solid phase peptide synthesis in water

Keiko Hojo, Mitsuko Maeda, Koichi Kawasaki

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 280 KB

english, 2004

31

Fluoride-mediated phosphination of alkenes and alkynes by silylphosphines

Minoru Hayashi, Yutaka Matsuura, Yutaka Watanabe

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 260 KB

english, 2004

32

Catalytic asymmetric Pauson–Khand-type reactions of enynes with formaldehyde in aqueous media

Koji Fuji, Tsumoru Morimoto, Ken Tsutsumi, Kiyomi Kakiuchi

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 270 KB

english, 2004

33

Synthesis of functionalized acetophenones by [3 + 3] cyclizations of 1,3-bis-silyl enol ethers with 2-acetyl-3-silyloxyalk-2-en-1-ones

Rüdiger Dede, Peter Langer

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 252 KB

english, 2004

34

Isomerization and ring-closing metathesis for the synthesis of 6-, 7- and 8-membered benzo- and pyrido-fused N,N-, N,O- and N,S-heterocycles

Willem A.L. van Otterlo, Garreth L. Morgans, Setshaba D. Khanye, Blessing A.A. Aderibigbe, Joseph P. Michael, David G. Billing

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 301 KB

english, 2004

35

Asymmetric synthesis of enantiomerically pure 4-aminoglutamic acids via methylenedimerization of chiral glycine equivalents with dichloromethane under operationally convenient conditions

Stephen M. Taylor, Takeshi Yamada, Hisanori Ueki, Vadim A. Soloshonok

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 259 KB

english, 2004

36

Editorial board

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 197 KB

english, 2004

37

Graphical contents list

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 555 KB

english, 2004

38

Calendar

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 197 KB

english, 2004

39

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

2004

File:

PDF, 186 KB

2004

40

Instructions to contributors

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 64 KB

english, 2004

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