Volume 34; Issue 18

Main
Tetrahedron Letters
Volume 34; Issue 18

Tetrahedron Letters

Volume 34; Issue 18

1

Corrigendum

Journal:

Tetrahedron Letters

Year:

1993

File:

PDF, 27 KB

1993

2

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 588 KB

english, 1993

3

Intramolecular nucleophile-assisted cleavage of organosilane cation radicals

W.P. Todd, J.P. Dinnocenzo, S. Farid, J.L. Goodman, I.R. Gould

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 263 KB

english, 1993

4

Stereoselective preparation of vinyl sulfones by protodesilylation of allyl silanes

Raymond L. Funk, Joy Umstead-Daggett, Kay M. Brummond

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 222 KB

english, 1993

5

Nairaiamides A and B. two novel di-proline heptapeptides isolated from a fijian Lissoclinum bistratum ascidian.

Mark P. Foster, Chris M. Ireland

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 319 KB

english, 1993

6

A synthesis of 2-aryl-3-hydroxybenzothiophenes and analogs by the base promoted cyclization of N-phenyl-2-(benzylthio)benzamides

Stephen W. Wright, Ronald L. Corbett

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 257 KB

english, 1993

7

Radical cyclizations of diosphenol ω-haloalkyl ethers to oxabicycloalkanones

Anthony A. Ponaras, Ömer Zaim

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 275 KB

english, 1993

8

A rational step-by-step preparation of a chlorin from linear tetrapyrroles

Dennis H. Burns, Tim M. Caldwell, Michael W. Burden

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 278 KB

english, 1993

9

Calix[4]naphthalenes: Cyclic tetramers of 1-naphthol and formaldehyde

Paris E. Georghiou, Zhaopeng Li

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 259 KB

english, 1993

10

Efficient method for the preparation of 2α,3β-dichcloro-4,4,10-trimethyl-decalin systems as a route for the synthesis of dichlorolissoclimide

Michael E. Jung, Angel Vidal Gomez

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 233 KB

english, 1993

11

A rotational kinetic isotope effect in the cyclopropylallene to 3-methylenecyclopentene thermal rearrangement

Leif P. Olson, Joseph J. Gajewski

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 223 KB

english, 1993

12

Radical-induced epoxide fragmentation chemistry. n-Bu3Sn· radical catalyzed isomerization of epoxyketones to carbocycles

Viresh H. Rawal, Venkat Krishnamurthy, Agnes Fabre

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 300 KB

english, 1993

13

An improved synthesis of the strong base P(MeNCH2CH2)3N

Jian-sheng Tang, John G. Verkade

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 118 KB

english, 1993

14

Extension of the β gall, 1-transfer to N-acetyl 5-thio-gentosamine by galactosyltransferase

Yoshihiro Nishida, Torsten Wiemann, Joachim Thiem

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 111 KB

english, 1993

15

Glycoside synthesis via electrophile-induced activation of N-allyl carbamates

Horst Kunz, Jörg Zimmer

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 244 KB

english, 1993

16

An enantiospecific synthesis of solenopsin A

Charles W. Jefford, Bo Wang Jian

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 292 KB

english, 1993

17

λ3-Phosphaallene und λ3-phosphabutatriene durch umylidierung von λ5-phosphaallenen und λ5-phosphabutatrienen

G. Märkl, W. Bauer

Journal:

Tetrahedron Letters

Year:

1993

Language:

german

File:

PDF, 255 KB

german, 1993

18

Nicholas reactions of amines

Klaus-Dieter Roth, Utz Müller

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 205 KB

english, 1993

19

The influence of protecting groups on lipase catalyzed transesterifications: Enzymatic resolution of racemic cis-1,3-cyclopentanediol derivatives

R. Henly, C.J.J. Elie, H.P. Buser, G. Ramos, H.E. Moser

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 279 KB

english, 1993

20

A one pot synthesis of α-(alkoxysilyl)acetic esters

Olivier Andrey, Yannick Landais, Denis Planchenault

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 264 KB

english, 1993

21

Convenient preparation of unsymmetrical 1,2-bis(perfluoroalkyl)ethynes

Véronique Sanchez, Jacques Greiner

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 154 KB

english, 1993

22

Synthesis of bis-cyclometallating N-C-N hexadentate ligands via C-C aromatic couplings and their dinuclear ruthenium(II) complexes

Marc Beley, Sandrine Chodorowski, Jean-Paul Collin, Jean -Pierre Sauvage

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 231 KB

english, 1993

23

A new approach to the synthesis of lavendamycin analogues.

Patrick Rocca, Francis Marsais, Alain Godard, Guy Quéguiner

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 226 KB

english, 1993

24

Diels-Alder reaction of cyclopentadiene and spiroepoxy-2,4-cyclohexadienones

J.-P. Gesson, L. Hervaud, M. Mondon

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 255 KB

english, 1993

25

Preparation of lactones with several ring sizes via the same intermediate

Sylvie Robin, François Huet

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 193 KB

english, 1993

26

Ipso-chlorination of 4-alkylphenols ethers a novel route to 4-chlorocyclohexa-2,5-dienones.

Bruno Ferron, Jean-Claude Jacquesy, Marie-Paule Jouannetaud, Omar Karam, Jean-Maire Coustard

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 246 KB

english, 1993

27

3-Oxo 3H-indole from dioxygen copper-catalyzed oxidation of indole: One-flask synthesis of 2-dialkylamino 3-oxo 3H-indoles.

Patrice Capdevielle, Michel Maumy

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 225 KB

english, 1993

28

O-Benzyl derivatives of (S)-(+) and (R)-(−)-2-aminobutan-1-ol as new resolving agents for racemic acids. Practical resolutions of N-acyl derivatives of phenylglycine and 4-hydroxyphenylglycine

Joël Touet, Laurent Faveriel, Eric Brown

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 287 KB

english, 1993

29

A new approach to the formal synthesis of (±)-α-cedrene

Chen Yao-Jung, Chen Chew-Ming, Lin Wen-Yuan

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 122 KB

english, 1993

30

Low-valent titanium induced reductive coupling reaction of carboxylic derivatives with aromatic ketones

Da-qing Shi, Jian-xie Chen, Wen-ying Chai, Wei-xing Chen, Tsi-yu Kao

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 127 KB

english, 1993

31

Stereoselective synthesis of C-9 to C-14 segment, a key intermediate for the total synthesis of trienomycin and micotrienins.

J.S. Yadav, Kumar T.K. Praveen, P.P. Maniyan

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 213 KB

english, 1993

32

Stereoconvergent synthesis of C-9 to C-16 fragment of trienomycin based on the regioselective opening of γ-δ-poxy acrylates with Trimethylaluminium.

J.S. Yadav, Kumar T.K. Praveen, P.P. Maniyan

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 216 KB

english, 1993

33

A compound previously described as trichloromethanethiol is in fact 1,1,2,2-tetrachloro-1,2-ethanedisulfenyl dichloride

Susanne B. Nielsen, Alexander Senning

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 127 KB

english, 1993

34

Enantioselective oxidation of thioethers1: An easy route to enantiopure C2 symmetrical bis-methylsulfinylbenzenes

Paolo Bendazzoli, Fulvio Di Furia, Giulia Licini, Giorgio Modena

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 241 KB

english, 1993

35

Regioselective oxidation of the phytyl chain of pyrochlorophyll a

Andrei Yu. Tauber, Paavo H. Hynninen

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 167 KB

english, 1993

36

On the mechanism of the formation of tetrahydrofurans from 1,4-diols mediated by triphenylphosphine and N-bromosuccinimide

Giovanni Fronza, Claudio Fuganti, Piero Grasselli, Giuseppe Pedrocchi-Fantoni, Stefano Servi

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 231 KB

english, 1993

37

Short, stereoselective syntheses of 4,5,6-trihydroxylated norleucines: An approach to the synthesis of (+)-bulgecinine

Richard F.W. Jackson, Alan B. Rettie

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 151 KB

english, 1993

38

Strain assisted carbon-carbon bond cleavage via carbon centred radical. A facile route to bridged eight membered rings

Subrata Sarkar, Subrata Ghosh

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 130 KB

english, 1993

39

Characterisation of naturally occurring steryl esters derived from Chlorophyll a

Gareth E.S. Pearce, Brendan J. Keely, Paul J. Harradine, Christian B. Eckardt, James R. Maxwell

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 237 KB

english, 1993

40

Allylic alcohol transpositions in the carbohydrate moiety of pyrimidine nucleosides.

Panagiotis Ioannidis, Peter Söderman, Bertil Samuelsson, Björn Classon

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 138 KB

english, 1993

41

Promotion of the chromium carbene dötz annulation reaction under dry state adsorption conditions

Joseph P.A. Harrity, William J. Kerr, David Middlemiss

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 261 KB

english, 1993

42

Diastereoselective synthesis of chiral thiiranes by 1,3-dipolar cycloaddition of imidazo[2,1-b]thiazolium-4-olate systems with aromatic aldehydes

Pilar Areces, Martín Avalos, Reyes Babiano, Luis González, José L. Jiménez, María M. Méndez, Juan C. Palacios

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 219 KB

english, 1993