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Volume 39; Issue 23
Main
Tetrahedron Letters
Volume 39; Issue 23
Tetrahedron Letters
Volume 39; Issue 23
1
A new one pot method for the conversion of aldehydes into nitriles using hydroxyamine and phthalic anhydride
Eng-Chi Wang
,
Gow-Juin Lin
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 242 KB
Your tags:
english, 1998
2
Determination of structural isomers of xyloglucan octasaccharides using post-source decay fragment analysis in MALDI-TOF mass spectrometry
Tohru Yamagaki
,
Yasushi Mitsuishi
,
Hiroshi Nakanishi
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 267 KB
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english, 1998
3
Selectivity in palladium catalyzed arylation: Synthetic application leading to aromatized ionone natural products
Hisahiro Hagiwara
,
Yasushi Eda
,
Kimie Morohashi
,
Toshio Suzuki
,
Masayoshi Ando
,
Nobuhiko Ito
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 200 KB
Your tags:
english, 1998
4
The first synthesis of monoazaporphyrins bearing a nitrogen atom at the peripheral position
Shigeo Kai
,
Mikio Suzuki
,
Yukio Masaki
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 226 KB
Your tags:
english, 1998
5
Synthesis of a novel 2′-deoxyuridine derivative bearing a cyanomethoxycarbonylmethyl group at C-5 position and its use for versatile post-synthetic functionalization of oligodeoxyribonucleotides
Satoru Kohgo
,
Kazuo Shinozuka
,
Hiroaki Ozaki
,
Hiroaki Sawai
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 284 KB
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english, 1998
6
Copper(I)-catalyzed cross-coupling reaction of alkynylsilanes with 1-chloroalkynes
Yasushi Nishihara
,
Kazutaka Ikegashira
,
Atsunori Mori
,
Tamejiro Hiyama
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 192 KB
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english, 1998
7
A novel synthesis of β-trifluoromethyl-substituted isoserine via intramolecular rearrangement of imino ethers
Kenji Uneyama
,
Jian Hao
,
Hideki Amii
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 211 KB
Your tags:
english, 1998
8
Two distinct epoxide ring opening pathways in a monocyclic model system of the kedarcidin chromophore
Wei-Min Dai
,
Jinlong Wu
,
Anxin Wu
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 242 KB
Your tags:
english, 1998
9
Zinc mediated facile amide formation: Application to alkyl, aryl, heterocycle, carbohydrate and amino acids
H.M. Meshram
,
Gondi Sudershan Reddy
,
M. Muralidhar Reddy
,
J.S. Yadav
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 170 KB
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english, 1998
10
Zinc promoted facile method for the acylation of ylides at α-carbon
H.M. Meshram
,
Gondi Sudershan Reddy
,
M. Muralidhar Reddy
,
J.S. Yadav
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 160 KB
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english, 1998
11
Synthesis of new N-heterocycles; intramolecular ring closure with imines
Jeroen J.H. Diederen
,
Hans-W. Frühauf
,
Henk Hiemstra
,
Kees Vrieze
,
Michel Pfeffer
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 211 KB
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english, 1998
12
A comparison of histidine protecting groups in the synthesis of peptide-oligonucleotide conjugates
Maite Beltrán
,
Enrique Pedroso
,
Anna Grandas
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 278 KB
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english, 1998
13
New and unexpected developments of the carbanion-mediated sulfonate (sulfonamide) intramolecular cyclization reaction (CSIC reaction)
JoséL. Marco
,
S.T. Ingate
,
Pilar Manzano
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 143 KB
Your tags:
english, 1998
14
Synthesis of 3,4,5-trimethoxyphenyl 5″-O-caffeoyl-β-d-erythro-apiofuranosyl-(1→6)-β-d-glucopyranoside: Kelampayoside B
Howard I. Duynstee
,
Martijn C. de Koning
,
Gijs A. van der Marel
,
Jacques H. van Boom
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 235 KB
Your tags:
english, 1998
15
Synthesis of arylalkylmonofluorophosphonates as myo-inositol monophosphatase ligands
Laurent Schmitt
,
Nukhet Cavusoglu
,
Bernard Spiess
,
Gilbert Schlewer
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 189 KB
Your tags:
english, 1998
16
An efficient synthesis of 3-cyanoquinoline derivatives
Patricia Charpentier
,
Virginie Lobrégat
,
Vincent Levacher
,
Georges Dupas
,
Guy Quéguiner
,
Jean Bourguignon
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 246 KB
Your tags:
english, 1998
17
Synthesis of new 7-membered α-phenylthio cyclic oxamides: HIV inhibitors
M. Medou
,
G. Priem
,
G. Quélever
,
M. Camplo
,
J.L. Kraus
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 200 KB
Your tags:
english, 1998
18
Solid phase synthesis of a 1,3,5-trisubstituted pyridinium salt library
M. Amparo Lago
,
Thomas T. Nguyen
,
Pradip Bhatnagar
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 199 KB
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english, 1998
19
A cautionary note on the use of p-nitrobenzenesulfonamides as protecting groups
Peter G.M. Wuts
,
Jill M. Northuis
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 114 KB
Your tags:
english, 1998
20
Stereocontrolled synthesis of the CD subunit of the marine macrolide altohyrtin A
Ronald Zemribo
,
Keith T. Mead
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 217 KB
Your tags:
english, 1998
21
Synthesis of an oligothymidylate containing boranophosphate linkages
Adrian P. Higson
,
Agnieszka Sierzchala
,
Heather Brummel
,
Zhengyun Zhao
,
Marvin H. Caruthers
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 250 KB
Your tags:
english, 1998
22
Wittig reaction: A new route to α-methoxyketones. Application to the synthesis of simplified analogs of artemisinin
Mohamed Hamzaoui
,
Olivier Provot
,
Boris Camuzat-Dedenis
,
Henri Moskowitz
,
Joëlle Mayrargue
,
Liliane Cicéron
,
Frédérick Gay
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 122 KB
Your tags:
english, 1998
23
Strained rings to assess the “endo preference” of 2-alkyl branched 2-alkenylpotassium species
Martina Kotthaus
,
Manfred Schlosser
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 231 KB
Your tags:
english, 1998
24
Total asymmetric synthesis of seco-acids of 9,12-anhydroerythronolide aglycons
Simon W. Ainge
,
Pierre Vogel
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 257 KB
Your tags:
english, 1998
25
Ring closing metathesis and cross metathesis of carbohydrate derivatives
Hanadi El Sukkari
,
Jean-Pierre Gesson
,
Brigitte Renoux
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 196 KB
Your tags:
english, 1998
26
Stereoselective synthesis of the core structure of the protein phosphatase inhibitor dysidiolide
Dirk Brohm
,
Herbert Waldmann
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 241 KB
Your tags:
english, 1998
27
Optically active functionalised hydrazulenoid skeleton - via oxy-Cope rearrangement
Rajagopal Srinivasan
,
Krishnamoorthy Rajagopalan
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 171 KB
Your tags:
english, 1998
28
Comparative studies of the deprotection of various acid sensitive protecting groups with pyridinium p-toluenesulphonate
Javid H. Zaidi
,
Abdul H. Fauq
,
Naseera Ahmed
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 99 KB
Your tags:
english, 1998
29
Stereoselective preparation of the ABCD tetracycle of the 20-methyl analogue of aspidospermidine and related alkaloids
Anahi Urrutia
,
J.Gonzalo Rodríguez
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 176 KB
Your tags:
english, 1998
30
Novel photocyclization of substituted α-dehydronaphthylalanines via electron transfer
Kanji Kubo
,
Yuhki Ishii
,
Tadamitsu Sakurai
,
Motohiko Makino
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 270 KB
Your tags:
english, 1998
31
Mechanism of oxygenation of naphthoquinone derivative
Seung Wook Ham
,
Geun-Hyung Lee
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 190 KB
Your tags:
english, 1998
32
Novel synthesis of oxadiazoles via palladium catalysis
Jonathan R. Young
,
Robert J. DeVita
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 239 KB
Your tags:
english, 1998
33
Synthesis of novel 3′,6′-dideoxy-3′,6′-epithio and 2′,6′-dideoxy-2′,6′-epithio nucleosides
Ryan L. Marshall
,
N. Kent Dalley
,
Paul B. Savage
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 229 KB
Your tags:
english, 1998
34
Synthesis of a branched DNA/RNA chimera similar to the msDNA molecule of Myxococcus xanthus
Masad J. Damha
,
Raviderjit S. Braich
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 239 KB
Your tags:
english, 1998
35
A novel method to synthesize cyclic peptides
Yang Shao
,
Wuyuan Lu
,
Stephen B.H. Kent
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 188 KB
Your tags:
english, 1998
36
Total synthesis of naturally occurring prostaglandin F2α on a non-cross-linked polystyrene support
Shaoqing Chen
,
Kim D. Janda
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 254 KB
Your tags:
english, 1998
37
Spectra and structure of the 2′-deoxyuridin-1′-yl radical
Chryssostomos Chatgilialoglu
,
Thanasis Gimisis
,
Maurizio Guerra
,
Carla Ferreri
,
Calvin J. Emanuel
,
John H. Horner
,
Martin Newcomb
,
Macro Lucarini
,
Gian Franco Pedulli
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 268 KB
Your tags:
english, 1998
38
Nickel catalyzed silane reductions of α, β - unsaturated ketones and nitriles
Philip Boudjouk
,
Seok-Bong Choi
,
Brian J. Hauck
,
Amirthini B. Rajkumar
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 129 KB
Your tags:
english, 1998
39
Synthesis of D-erythro-sphingosine and D-erythro-sphinganine via 3-ketosphinganine
Robert V. Hoffman
,
Junhua Tao
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 212 KB
Your tags:
english, 1998
40
A direct route to acylhydroquinones from α-keto acids and α-carboxamido acids
George A. Kraus
,
Alex Melekhov
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 189 KB
Your tags:
english, 1998
41
An efficient asymmetric synthesis of a potent COX-2 inhibitor L-784,512
Lushi Tan
,
Cheng-yi Chen
,
Robert D. Larsen
,
Thomas R. Verhoeven
,
Paul J. Reider
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 206 KB
Your tags:
english, 1998
42
Synthesis of l-α-phosphatidyl-d-myo-inositol 5-phosphate and l-α-phosphatidyl-d-myo-inositol 3,5-bisphosphate
Jirong Peng
,
Glenn D. Prestwich
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 214 KB
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english, 1998
43
Ferric chloride, an efficient promoter of cationic polyene cyclizations
Stephanie E. Sen
,
Steven L. Roach
,
Sarah M. Smith
,
Yan zhi Zhang
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 232 KB
Your tags:
english, 1998
44
Application of the aromatic ring parameter (I) to solvolyses of extremely crowded alkyl derivatives
Dennis N. Kevill
,
Malcolm J. D'Souza
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 201 KB
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english, 1998
45
Selective nitration of styrenes with clayfen and clayan: A solvent-free synthesis of β-nitrostyrenes
Rajender S. Varma
,
Kannan P. Naicker
,
Per J. Liesen
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 279 KB
Your tags:
english, 1998
46
The efficient stereoselective synthesis of Z-vinylsilanes through the Suzuki-Miyaura coupling of Z-(α-silylvinyl)borinates
John A. Soderquist
,
Gisela León
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 128 KB
Your tags:
english, 1998
47
Transition metal complexes in organic synthesis-44. Iron-mediated synthesis of indolo[2,3-b]carbazole
Hans-Joachim Knölker
,
Kethiri R. Reddy
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 129 KB
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english, 1998
48
Contributors to this issue
Journal:
Tetrahedron Letters
Year:
1998
File:
PDF, 83 KB
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1998
49
Graphical abstracts
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 869 KB
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english, 1998
50
Synthesis of constrained α-amino acid derivatives via Diels-Alder approach
Sambasivarao Kotha
,
Enugurthi Brahmachary
,
Nampally Sreenivasachary
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 218 KB
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english, 1998
51
First example of samarium diiodide-promoted sequential cyclization and ring-expansion reactions of α-bromomethyl cyclic β-keto esters to homologated γ-keto esters
Eietsu Hasegawa
,
Takashi Kitazume
,
Kimiko Suzuki
,
Emi Tosaka
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 239 KB
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english, 1998
52
Asymmetric synthesis of both enantiomers of α,α-difluoroeldanolide: An interesting property of their biological activity
Toshiyuki Itoh
,
Kohei Sakabe
,
Kazutoshi Kudo
,
Pierre Zagatti
,
Michel Renou
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 234 KB
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english, 1998
53
Asymmetric aminohydroxylation of substituted styrenes using t-butyl carbamate
Peter O'Brien
,
Simon A. Osborne
,
Daniel D. Parker
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 263 KB
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english, 1998
54
Formation of 6,13-dimethyl-5,12-diazachrysene by oxidative coupling of 2-methylindole followed by base-induced ring-expansion
J. Bergman
,
S. Bergman
,
J.-O. Lindström
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 161 KB
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english, 1998
55
Supported phenolates as efficient catalysts of the Michael reaction
Duncan J Macquarrie
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 216 KB
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english, 1998
56
Cross-aldol reaction between benzaldehyde and β-phenylselanyl enoxysilanes derived from phenylselanylmethylketones
Sylvain Ponthieux
,
Francis Outurquin
,
Claude Paulmier
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 218 KB
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english, 1998
57
Synthesis of unsaturated silicon analogues of acyclonucleosides
Laurent Latxague
,
Jacques Thibon
,
Gérard Déléris
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 211 KB
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english, 1998
58
A novel route to monoanomeric spiroketals
Ronald Zemribo
,
Keith T. Mead
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 212 KB
Your tags:
english, 1998
59
Elimination reaction over solid supports under microwave irradiation: Synthesis of functionalized alkenes
Aicha Saoudi
,
Jack Hamelin
,
Hadj Benhaoua
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 174 KB
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english, 1998
60
Sequential and cascade olefin metathesis — intramolecular Heck reaction
Ronald Grigg
,
Visuvanathan Sridharan
,
Mark York
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 165 KB
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english, 1998
61
Preparation of N-Boc-(2,6-bis-(ethoxycarbonyl)pyridin-4-yl)-L-alanines as tridentate ligands
Boris Schmidt
,
Dennis K. Ehlert
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 227 KB
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english, 1998
62
On the structure of oxyblepharismin and its formation from blepharismin
Dietrich Spitzner
,
Gerhard Höfle
,
Iris Klein
,
Silke Pohlan
,
Dieter Ammermann
,
Lothar Jaenicke
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 219 KB
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english, 1998
63
Synthesis of tetrahydrofurans from protected β-hydroxyaldehydes: Optimization of the alcohol protecting group
Steven R. Angle
,
Daniel S. Bernier
,
Nahla A. El-Said
,
Darin E. Jones
,
Stephanie Z. Shaw
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 216 KB
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english, 1998
64
Synthesis of protected derivatives of 3-pyrrolylalanine
Jody E. Beecher
,
David A. Tirrell
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 227 KB
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english, 1998
65
Addressing the unusual reactivity of 2-pyridinecarboxaldehyde and 2-quinolinecarboxaldehyde in base-catalyzed aldol reactions with acetophenone
Nanette Wachter-Jurcsak
,
Constantin Radu
,
Kendra Redin
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 199 KB
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english, 1998
66
Biosynthesis of the bicyclic depsipeptide salinamide A in Streptomyces sp. CNB-091: Origin of the carbons
Bradley S. Moore
,
Dieter Seng
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 226 KB
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english, 1998
67
Propargylation of carbonyl compounds: An efficient method for the synthesis of homopropargyl alcohols
Jorge A. Cabezas
,
Leonardo X. Alvarez
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 185 KB
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english, 1998
68
Ring closing metathesis reactions on a phosphonate template
Paul R. Hanson
,
Diana S. Stoianova
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 233 KB
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english, 1998
69
Reactivity and regioselectivity of magnesium phenolates towards isatins: One-step synthesis of 3-(2-hydroxyaryl)-3-hydroxyindolones
Piyasena Hewawasam
,
Matthew Erway
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 198 KB
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english, 1998
70
Synthesis of 4-substituted phenylalanines by cross-coupling reactions: Extension of the methodology to aryl chlorides
Fariborz Firooznia
,
Candido Gude
,
Kenneth Chan
,
Yoshitaka Satoh
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 183 KB
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english, 1998
71
Synthesis and conformational analysis of di-13C-labeled farnesyl diphosphate analogs
Todd J. Zahn
,
Mohamad B. Ksebati
,
Richard A. Gibbs
Journal:
Tetrahedron Letters
Year:
1998
Language:
english
File:
PDF, 265 KB
Your tags:
english, 1998
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