Volume 37; Issue 9

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Tetrahedron Letters
Volume 37; Issue 9

Tetrahedron Letters

Volume 37; Issue 9

1

Conformational flexibility of C-glycosides: Experimental evidence of the existence of a gauche-gauche confirmation around the glycosidic linkage for a lactose analogue

Juan-Félix Espinosa, Hansjörg Dietrich, Manuel Martín-Lomas, Richard R. Schmidt, Jesús Jiménez-Barbero

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 338 KB

english, 1996

2

Selective removal of the N-BOC protective group using silica gel at low pressure

Theresa apelqvist, David Wensbo

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 127 KB

english, 1996

3

Acetylation of B15C5 crown ether on Cu modified clay catalysts

Tivadar Cseri, Sándor Békássy, Zoltán Bódás, Béla Ágai, François Figueras

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 261 KB

english, 1996

4

A novel, efficient regenerating method of NADPH using a new formate dehydrogenase

Karsten Seelbach, Bettina Riebel, Werner Hummel, Maria-Regina Kula, Vladimir I. Tishkov, Alexey M. Egorov, Christian Wandrey, Udo Kragl

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 263 KB

english, 1996

5

Highly efficient new catalysts for enantioselective transfer hydrogenation of ketones

Thomas Langer, Günter Helmchen

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 264 KB

english, 1996

6

Lagunapyrones A-C: Cytotoxic acetogenins of a new skeletal class from a marine sediment bacterium

Thomas Lindel, Paul R. Jensen, William Fenical

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 322 KB

english, 1996

7

An enantioselective solutions towards synthesizing “skip” 1,3 dimethyl stereocenters. A synthesis of 4S(2E,4R∗,6R∗)-4,6-Dimethyl-2-octenoic acid

Richard H. Schlessinger, Kevin W. Gillman

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 266 KB

english, 1996

8

Ortho versus adjacent-benzylic directed lithiations of substituted N,N-diethylbenzamides

John J. Court, Dennis J. Hlasta

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 341 KB

english, 1996

9

Stereochemistry of hydrogen migration from C-24 to C-25 during biomethylation in ergosterol biosynthesis

Wen Zhou, De-an Guo, W.David Nes

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 292 KB

english, 1996

10

Design and synthesis of novel protease inhibitors. Tripeptide α′,β′-epoxyketones as nanomolar inactivators of the proteasome

Andrew Spaltenstein, Johann J. Leban, Jim J. Huang, Kelli R. Reinhardt, O. Humberto Viveros, Jim Sigafoos, Ronald Crouch

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 272 KB

english, 1996

11

Use of 2,2′-dithiobis(5-nitropyridine) for the heterodimerization of cysteine containing peptides. Introduction of the 5-nitro-2-pyridinesulfenyl group

Francesc Rabanal, William F. DeGrado, P.Leslie Dutton

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 308 KB

english, 1996

12

Novel cyclization reactions of dichloroazodienes

Michael S. South, Terri L. Jakuboski, Mark D. Westmeyer, Daniel R. Dukesherer

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 284 KB

english, 1996

13

The synthesis of 1,5-dideoxy-1,5-(alkyl)imino-2-C-methyl-d-glucitols

Ish K. Khanna, Richard M. Weier, Janet Julien, Richard A. Mueller, David C. Lankin, Lydia Swenton

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 250 KB

english, 1996

14

Conformational requirements of a stereospecific three- to five-carbon ring expansion reaction

David K. Hill, James W. Herndon

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 227 KB

english, 1996

15

An asymmetric synthesis of (+)-isonitramine by ‘triple allylic strain-controlled’ intramolecular SN2' alkylation

Deukjoon Kim, Won Jun Choi, Ji Yong Hong, Il Yeong Park, Yang Bae Kim

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 174 KB

english, 1996

16

C-H acidity effect of guest molecules on the complexation with monomethyl ether or monodeoxycalix[4]arene

Kousaku Yoshimura, Yoshimasa Fukazawa

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 272 KB

english, 1996

17

Pseudoceratidine: A new antifouling spermidine derivative from the marine sponge Pseudoceratina purpurea

Sachiko Tsukamoto, Haruko Kato, Hiroshi Hirota, Nobuhiro Fusetani

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 167 KB

english, 1996

18

Unusual iodine catalyzed lactonization of γ-methyl-γ,δ-pentenoic acids: A facile synthesis of γ,γ-dimethyl-γ-butyrolactones

Kyoung Mahn Kim, Eung K. Ryu

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 232 KB

english, 1996

19

Radical cyclization of β-aminoacrylates: Stereoselective synthesis of indolizidines 167B and 209D

Eun Lee, Kap Sok Li, Jaehong Lim

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 126 KB

english, 1996

20

Use of 15N-HMBC NMR techniques to determine the orientation of the steroidal units in ritterazine A1

Seketsu Fukuzawa, Shigeki Matsunaga, Nobuhiro Fusetani

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 162 KB

english, 1996

21

Amphidinolide Q, a novel 12-membered macrolide from the cultured marine dinoflagellate Amphidinium sp

Jun'ichi Kobayashi, Miho Takahashi, Masami Ishibashi

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 154 KB

english, 1996

22

Double Wittig reactions with 4-carboxybutylidene triphenylphosphorane as the key step in the synthesis of benzene derivatives metadisubstituted with ωω'-difunctionalized six-carbon chains

Christophe Provent, Pierre Chautemps, Gisèle Gellon, Jean-Louis Pierre

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 292 KB

english, 1996

23

β-Lactams by a nickel powder/acetic acid mediated radical cyclisation

Béatrice Quiclet-Sire, Jean-Baptiste Saunier, Samir Z. Zard

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 288 KB

english, 1996

24

Molecular tectonics II: Synthesis of molecular sheets by self-assembly of complementary molecular units in the solid state

Mir Wais Hosseini, Guy Brand, Patrick Schaeffer, Romain Ruppert, André De Cian, Jean Fischer

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 294 KB

english, 1996

25

Molecular tectonics I: The first synthesis and X-ray analysis of a linear koilate obtained by self-assembly of linear koilands and hexadiyne

Frédérique Hajek, Ernest Graf, Mir Wais Hosseini, Xavier Delaigue, André De Cian, Jean Fischer

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 324 KB

english, 1996

26

Multicavitands IV: Synthesis of linear koilands obtained by fusion of calix[4]arene derivatives by silicon atoms

Frédérique Hajek, Ernest Graf, Mir Wais Hosseini

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 303 KB

english, 1996

27

Liquid phase synthesis of a peptidic nucleic acid dimer

Audrey Farèse, Nadia Patino, Roger Condom, Sandrine Dalleu, Roger Guedj

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 211 KB

english, 1996

28

Influence de la pression dans les réactions entre les cycloalcènes et le propynoate de méthyle catalysées par AlCl3. Etude mécanistique

Gérard Jenner, Mihail Papadopoulos

Journal:

Tetrahedron Letters

Year:

1996

File:

PDF, 272 KB

1996

29

Carbon-halogen bond cleavage energies of polyhaloalkyl radical anions in solution

Jin-Pei Cheng, Zirong Zheng

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 284 KB

english, 1996

30

A new approach to 1-deoxy-azasugars: Asymmetric synthesis of deoxymannojirimycin

Yi-Ming Xu, Wei-Shan Zhou

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 154 KB

english, 1996

31

Total synthesis of (±) epibatidine

Rui Xu, Guohua Chu, Donglu Bai

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 254 KB

english, 1996

32

A new promoter system for the sulfoxide glycosylation reaction

I. Alonso, N. Khiar, M. Martín-Lomas

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 249 KB

english, 1996

33

A simple access to trichloroacetimidates

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 204 KB

english, 1996

34

Cleft type receptors for butenolides based on chromenone derivatives

César Raposo, Marta Almaraz, Nieves Pérez, Mercedes Martín, Volker Weinrich, Manuel Grande, MaCruz Caballero, Joaquín R. Morán

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 264 KB

english, 1996

35

Substrate dependent intramolecular Pauson-Khand reaction of carbohydrate exo-methylene derivatives. Unexpected formation of fused “[4.1.0] bicycloheptene - pyranose” tricyclic product

Vladimir S. Borodkin, Natalja A. Shpiro, Vladimir A. Azov, Nikolay K. Kochetkov

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 309 KB

english, 1996

36

Inherently chiral calix[4]crown ethers

Sebatiano Pappalardo, Melchiorre F. Parisi

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 290 KB

english, 1996

37

Inherently chiral derivatives of calix[5]crowns

Ralf Arnecke, Volker Böhmer, George Ferguson, Sebastiano Pappalardo

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 301 KB

english, 1996

38

Intramolecular acylations of γ-benzoyloxy phosphine oxides: synthesis of optically active cyclopropyl ketones

Adam Nelson, Stuart Warren

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 273 KB

english, 1996

39

Identification and synthesis of the sex pheromone of Phtheochroa cranaodes (Lepidoptera: Tortricidae)

C. Rikard Unelius, Alvaro Eiras, Peter Witzgall, Marie Bengtsson, Adelécio Kovaleski, Evaldo F. Vilela, Anna-Karin Borg-Karlson

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 337 KB

english, 1996

40

Synthesis of 6-chloro-1,3,4,5-tetrahydro-7,8-dimethoxy-1-methylpyrrolo[4,3,2-de]quinoline from a quinoline; Formal total syntheses of batzelline C, isobatzelline C, discorhabdin C and makaluvamine D

David Roberts, Mercedes Alvarez, John A. Joule

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 253 KB

english, 1996

41

Stereoselective synthesis of methyl 3α-ethyl-1,2,3,4,6,7,12,12bβ-octahydroindolo[2,3-a]quinolizine-1α-carboxylate: A key intermediate for the preparation of tacamine-type indole alkaloids

Mauri Lounasmaa, Kimmo Karinen, David Din Belle, Arto Tolvanen

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 264 KB

english, 1996

42

Chemo-enzymatic synthesis of isotopically labelled L-Valine, L-Isoleucine and allo-isoleucine

Nicholas M. Kelly, R. Gordon Reid, Christine L. Wellis, Peter L. Winton

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 256 KB

english, 1996

43

Fused tricyclic β-lactams via intramolecular aryl radical cyclization1#

Bimal K. Banik, Gottumukkala V. Subbaraju, Maghar S. Manhas, Ajay K. Bose

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 239 KB

english, 1996

44

Palladium catalyzed cross-coupling acylation approach to the antitumor antibiotic fredericamycin A

P. Andrew Evans, Thomas A. Brandt

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 275 KB

english, 1996

45

Synthesis of pyrrolizidine bases by highly diastereoselective and regioselective catalytic carbon-hydrogen insertion reactions of chiral pyrrolidinediazoacetamides

Michael P. Doyle, Alexey V. Kalinin

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 243 KB

english, 1996

46

A dramatic reversal of facial selectivity in the sharpless asymmetric dihydroxylation of a sterically hindered 3-methylidene-benzofuran

Damian J. Krysan

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 149 KB

english, 1996

47

Grignard additions to α,β-unsaturated dioxolanones: preparation of chiral allylic alcohols and protected α-hydroxy aldehydes

B. Heckmann, C. Mioskowski, Rama K. Bhatt, J.R. Falck

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 187 KB

english, 1996

48

Chiral acetals: Stereocontrolled syntheses of 16-, 17-, and 18-hydroxyeicosatetraenoic acids, cytochrome P-450 arachidonate metabolites

Bertrand Heckmann, Charles Mioskowski, Sun Lumin, J.R. Falck, Shouzuo Wei, Jorge H. Capdevila

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 239 KB

english, 1996

49

Synthesis of a thio-linked analogue of sialyl Lewis X

Thomas Eisele, Alexander Toepfer, Gerhard Kretzschmar, Richard R. Schmidt

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 298 KB

english, 1996

50

σ-Bishomoaromatic heterocycles: Reactivity and synthesis of 3-oxatetracyclo[3.3.0.02,804,6]octane by photolysis at 185 nm

Frank-Gerrit Klärner, Thomas Golz, Christoph Uhländer, Salih Yaslak

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 317 KB

english, 1996

51

Palladium-mediated intramolecular cyclization of substituted pentynoic acids. A new route to γ-arylidenebutyrolactones

M. Cavicchioli, D. Bouyssi, J. Goré, G. Balme

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 240 KB

english, 1996

52

Synthesis of novel CMP-NeuNAc analogues having a glycosyl phosphonate structure

Masakazu Imamura, Hironobu Hashimoto

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 232 KB

english, 1996

53

Corrigendum

Journal:

Tetrahedron Letters

Year:

1996

File:

PDF, 25 KB

1996

54

Acanthostral, a novel antineoplastic cis, cis, cis-germacronalide from Acanthospermum australe

Kimihiro Matsunaga, Mika Saitoh, Yasushi Ohizumi

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 155 KB

english, 1996

55

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

1996

File:

PDF, 92 KB

1996

56

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 849 KB

english, 1996