Volume 39; Issue 9

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Tetrahedron Letters
Volume 39; Issue 9

Tetrahedron Letters

Volume 39; Issue 9

1

Oxidative coupling of 4-substituted 2-methoxy phenols using methyltributylammonium permanganate in dichloromethane

Francisco A. Marques, Fabio Simonelli, Alfredo R.M. Oliveira, George L. Gohr, Paulo C. Leal

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 171 KB

english, 1998

2

Chemoselective catalytic hydrogenation of alkenes by Lindlar catalyst

Arun K. Ghosh, K. Krishnan

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 108 KB

english, 1998

3

Synthesis of photosensitive EGTA derivatives

Graham C.R. Ellis-Davies

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 239 KB

english, 1998

4

Synthesis and enzymatic cyclization of (3S)11-fluoro-2,3-oxidosqualene

Brian Robustell, Ikuro Abe, Glenn D. Prestwich

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 250 KB

english, 1998

5

Lack of molecular selectivity in Gif-type oxidations

Martin Newcomb, Pavel A. Simakov

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 157 KB

english, 1998

6

The allenic Pauson-Khand cycloaddition. Dependence in π-bond selectivity on substrate structure

Kay M. Brummond, Honghe Wan

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 219 KB

english, 1998

7

Solid phase synthesis of unsymmetrical secondary amines—Application to the synthesis of arylethanolamines and arylpropanolamines

Ashok V Purandare, Michael A. Poss

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 222 KB

english, 1998

8

Asymmetric synthesis of epibatidine by use of a novel enantioselective sulfinate elimination reaction

Clifford D. Jones, Nigel S. Simpkins, Gerard M.P. Giblin

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 117 KB

english, 1998

9

Diastereoselectivity in the alkylations of bicyclic piperidinones

Catherine E. Mills (née Davis), Thomas D. Heightman, Stephen A. Hermitage, Mark G. Moloney, Gordon A. Woods

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 260 KB

english, 1998

10

Palladium catalyzed hydroamination of conjugated enynes

Ukkiramapandian Radhakrishnan, Mohammad Al-Masum, Yoshinori Yamamoto

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 191 KB

english, 1998

11

Consecutive and domino processes for the synthesis of a heavily functionalised tricyclic system

Emanuela Marotta, Paolo Righi, Goffredo Rosini

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 273 KB

english, 1998

12

Tandem ‘inverse electron-demand’ Diels-Alder reactions of dienamines with a 1,2,4,5-tetrazine. A new azo-bridged ring system

András Kotschy, David M. Smith, Attila Cs. Bényei

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 234 KB

english, 1998

13

Solid-phase synthesis of Δ2-isoxazolines

Jie-Fei Cheng, Adnan M.M. Mjalli

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 186 KB

english, 1998

14

Radical reactions of enones with electrophilic allylstannanes

Eric J. Enholm, Kelley M. Moran, Paul E. Whitley

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 180 KB

english, 1998

15

Arylsulfonate esters in solid phase organic synthesis. I. Cleavage with amines, thiolate, and imidazole

Jaimie K. Rueter, Samuel O. Nortey, Ellen W. Baxter, Gregory C. Leo, Allen B. Reitz

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 263 KB

english, 1998

16

Rapid and efficient synthesis of peptide fragments containing α-aminoisobutyric acid using Fmoc-amino acid chlorides/potassium salt of 1-hydroxybenzotriazole

Vommina V. Suresh Babu, Hosahudya N. Gopi

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 161 KB

english, 1998

17

New one-pot synthesis of tetra-alkoxycarbonylallylidenetriphenylphosphoranes

Issa Yavari, Robabeh Baharfar

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 197 KB

english, 1998

18

Solid phase synthesis of tropane derivatives

Daniel Jönsson, Håkan Molin, Anders Undén

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 200 KB

english, 1998

19

A new synthetic route to 2-oxazolines. The electrochemical reduction of N-(2,2-dichloroethyl)amides as a key step

Antonio Guirado, Raquel Andreu, Jesús Gálvez

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 222 KB

english, 1998

20

Studies towards the total syntheses of solandelactones: Stereoselective synthesis of the cyclopropane - lactone segment

Sundararaman Varadarajan, Debendra K. Mohapatra, Apurba Datta

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 218 KB

english, 1998

21

Uncatalyzed hydrophosphination of multiple bonds by alkenyl or alkynylphosphineoxides; evidence for a PH activation

Annie-Claude Gaumont, Anne Simon, Jean-Marc Denis

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 257 KB

english, 1998

22

Convenient syntheses of substituted 7,12-dioxa-benzo[a]anthracenes and 7,12-dioxa-5-aza-benzo[a]anthracenes

S. Khatib, M. Bouzoubaa, G. Coudert

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 110 KB

english, 1998

23

Oxidation of 3-sulfanyl-alcohols with sodium metaperiodate: New synthesis of sultines

S. Yolka, R. Fellous, L. Lizzani-Cuvelier, M. Loiseau

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 140 KB

english, 1998

24

Hibispeptin A, a novel cyclic peptide from Hibiscus syriacus

Bong-Sik Yun, In-Ja Ryoo, In-Kyoung Lee, Ick-Dong Yoo

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 209 KB

english, 1998

25

Density functional theory calculations of 17O NMR chemical shifts for substituted trifluoromethyl aryl ketones

Ito Chao, Ko-Wen Chen, Kwang-Ting Liu, Chia-Chin Tsoo

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 220 KB

english, 1998

26

Palladium-catalyzed coupling reactions of bromobenzaldehydes with 3,4-di(tert-butyldimethylsilyloxy)-1-alkene to (3,4-dihydroxyalkenyl)benzaldehydes in the synthesis of lipoxin analogues

Junzo Nokami, Akihiko Furukawa, Yoshiaki Okuda, Atsuo Hazato, Seizi Kurozumi

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 243 KB

english, 1998

27

Flame-induced reactions of sulfur-containing amino acids in an aqueous solution

Shinya Nomoto, Akira Shimoyama, Susumu Shiraishi

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 238 KB

english, 1998

28

Keywords list

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 315 KB

english, 1998

29

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 57 KB

english, 1998

30

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 602 KB

english, 1998

31

Dirhodium(II) Tetracarboxylate carbenoids as catalytic intermediates

Scott M Sheehan, Albert Padwa, James P Snyder

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 251 KB

english, 1998

32

Directed ortho metalation - cross coupling connections. Remote lateral metalation - cyclization of 2-imino-2′-methyl biaryls to 9-aminophenanthrenes. A synthesis of the alkaloid piperolactam C

Lisbeth Benesch, Paul Bury, Denis Guillaneux, Stephen Houldsworth, X. Wang, Victor Snieckus

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 214 KB

english, 1998

33

Chemical and enzymatic synthesis of glycoconjugates 3: Synthesis of lactosamine by thermophilic galactosidase catalyzed galactosylation on a multigram scale

Jianwen Fang, Wenhua Xie, Jun Li, Peng George Wang

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 254 KB

english, 1998

34

New approaches to the asymmetric synthesis of dipeptide isosteres via β-Lactam Synthon Method

Iwao Ojima, Hong Wang, Tao Wang, Edward W. Ng

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 208 KB

english, 1998

35

Nucleoside analog-based phosphonates via photochemical, single electron transfer (SET) induced rearrangements of allyl phosphites

Geun Sook Jeon, Wesley G. Bentrude

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 220 KB

english, 1998

36

β-Metallation of bridged alkenyl sulfones: Access to a key intermediate for epibatidine total synthesis

Clifford D. Jones, Nigel S. Simpkins, Gerard M.P. Giblin

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 120 KB

english, 1998

37

Unexpected diastereoselectivity in AD of an l-proline-derived 1,1-disubstituted alkene

John M. Gardiner, Sarah E. Bruce

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 259 KB

english, 1998

38

A preorganized macrocycle based on a bicyclic guanidinium subunit with six convergent hydrogen bonds for anion recognition

Victoria Alcázar, Margot Segura, Pilar Prados, Javier de Mendoza

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 212 KB

english, 1998

39

Mannich reactions of resin-bound substrates: 2. A versatile three-component solid-phase organic synthesis methodology

James J. McNally, Mark A. Youngman, Scott L. Dax

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 191 KB

english, 1998

40

Arylsulfonate esters in solid phase organic synthesis. II. Compatibility with commonly-used reaction conditions

Ellen W. Baxter, Jaimie K. Rueter, Samuel O. Nortey, Allen B. Reitz

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 199 KB

english, 1998

41

Réaction de type Wittig sur des aldoses non protégés: Synthèse d'esters α,β-insaturés

Virginie Le Mignot, Catherine Lièvre, Catherine Fréchou, Gilles Demailly

Journal:

Tetrahedron Letters

Year:

1998

File:

PDF, 124 KB

1998

42

Enediolates and dienediolates of carboxylic acids in synthesis. Synthesis of β,γ-epoxyacids from α-chloroketones

Eva M. Brun, Salvador Gil, Ramon Mestres, Margarita Parra, Félix Villar

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 228 KB

english, 1998

43

Squaramido-based receptors: Molecular recognition of carboxylate anions in highly competitive media

Rafel Prohens, Salvador Tomàs, Jeroni Morey, Pere M. Deyà, Pablo Ballester, Antoni Costa

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 254 KB

english, 1998

44

New polyaza macrobicyclic cryptands based on 1,2,4-triazole ligands and their Cu(I), Ag(I), Cu(II) and Ni(II) complexes

Beatriz Cabezón, María Irurzun, Tomás Torres, Purificación Vázquez

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 278 KB

english, 1998

45

Unexpected formation of N-(2-cyclopropenyl)phthalimides in the photosensitized decarboxylation of N-(2-cyclopropenylcarbonyloxy)phthalimides

Montserrat Cano, Gemma Fabriàs, Francisco Camps, Jesús Joglar

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 200 KB

english, 1998

46

Remarkable effects of donor esters on the α-chymotrypsin-catalyzed couplings of inherently poor amino acid substrates

Toshifumi Miyazawa, Kayoko Tanaka, Eiichi Ensatsu, Ryoji Yanagihara, Takashi Yamada

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 221 KB

english, 1998

47

Biosynthesis of sorokinianin a phytotoxin of Bipolaris sorokiniana: Evidence of mixed origin from the sesquiterpene and TCA pathways

Hiromitsu Nakajima, Yukie Toratsu, Yuzo Fujii, Masakatsu Ichinoe, Takashi Hamasaki

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 222 KB

english, 1998

48

Reduction of amides to amines via catalytic hydrosilylation by a rhodium complex

Ryoichi Kuwano, Masatoshi Takahashi, Yoshihiko Ito

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 201 KB

english, 1998