Volume 35; Issue 3

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Tetrahedron Letters
Volume 35; Issue 3

Tetrahedron Letters

Volume 35; Issue 3

1

A convenient synthesisof 2-(diethoxyphosphonyl)glycine and its derivatives

R. Shankar, A.I. Scott

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 49 KB

english, 1994

2

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 661 KB

english, 1994

3

A synthesis of (±)-hymenin

Ying-zi Xu, Giao Phan, Kenichi Yakushijin, David A. Horne

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 319 KB

english, 1994

4

A conventient solid phase preparation of peptide substituted amides

Normand Voyer, Annie Lavoie, Martine Pinette, Julie Bernier

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 264 KB

english, 1994

5

Chemoenzymatic synthesis of homoazasugars

Ian Henderson, Karen Laslo, Chi-Huey Wong

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 260 KB

english, 1994

6

A novel and efficient synthesis of cyclic and acyclic 1,5-alkadiynes by selective coupling of Co2(CO)6-complexed propargyl radicals

Gagik G. Melikyan, Richard C. Combs, John Lamirand, Masood Khan, Kenneth M. Nicholas

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 292 KB

english, 1994

7

The use of silyl enol ethers in the alkylation of substituted cyclanones

Paul Angers, Perséphone Canonne

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 297 KB

english, 1994

8

A total synthesis of dragmacidin B

Christine R. Whitlock, Michael P. Cava

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 176 KB

english, 1994

9

A facile synthesis of optically active C2-symmetric 2,5-disubstituted pyrrolidines and other β,β′-dihydroxyamines

Kevin Koh, Robert N. Ben, T. Durst

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 296 KB

english, 1994

10

Facile preparation of N-(sulfonyl)carbamates

Bernard R. Neustadt

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 138 KB

english, 1994

11

An investigation of (R)-(+)-1-(1-naphthyl)ethylimines and (R)-(+)-1-(phenyl)ethylimines as chiral templates in the staudinger reaction

Gunda I. Georg, Zhijun Wu

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 366 KB

english, 1994

12

A predicative model for certain directed metalations, I; applications to the behavior of anisole

D.W. Slocum, R. Moon, J. Thompson, D.S. Coffey, J.D. Li, M.G. Slocum, A. Siegel, R. Gayton-Garcia

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 263 KB

english, 1994

13

A predicative model for certain directed metalations, II; application to the behavior of p-fluoroanisole

D.W. Slocum, D.S. Coffey, A. Siegel, P. Grimes

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 248 KB

english, 1994

14

Peptidomimetic synthesis: Utilization of N-acyliminium ion cyclization chemistry in the generation of 7,6- and 7,5-fused bicyclic lactams

Jeffrey A. Robl

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 301 KB

english, 1994

15

Janus molecules: Synthesis of double-headed heterocycles containing two identical hydrogen bonding arrays

Andrew Marsh, Ernest G. Nolen, Kevin M. Gardinier, Jean-Marie Lehn

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 309 KB

english, 1994

16

Dramatic effect of substituents and TMEDA additive on the regioselectivity of directed orthometalation of tetrasubstituted aromatics

M. Khaldi, F. Chrétien, Y. Chapleur

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 301 KB

english, 1994

17

Substituent effect on the chemical behaviour of some carbonyl compounds and ketals with 1-ethoxy-3-trimethylsilylprop-1-yne

D. Zakarya, A. Rayadh, M. Samih, T. Lakhlifi

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 267 KB

english, 1994

18

Mixed organofluorine-organosilicon chemistry. 5. Reactivity of 1-aryl (or alkyl)-1-trialkylsilyl perfluoroalkanols

Boniface Dondy, Pascale Doussot, Charles Portella

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 231 KB

english, 1994

19

Highly selective synthesis of 4-vinylcyclohexene by cyclodimerization of Butadiene catalysed by aminophosphinephosphinite and bis(aminophosphine) chiral ligands nickel complexes

Isabelle Suisse, Hervé Bricout, André Mortreux

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 241 KB

english, 1994

20

Synthetic approach to aphidicolan and stemodan basic skeletons using a “Tandem Principle” [2+2+2] and [4+2] cycloaddition reactions

Robert Stammler, Karine Halvorsen, Jean-Pierre Gotteland, Max Malacria

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 249 KB

english, 1994

21

Lipase catalyzed resolution of chiral acids using their mixed carboxylic carbonic anhydrides

Eryka Guibé-Jampel, Mohamed Bassir

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 158 KB

english, 1994

22

The first total synthesis of (±)- pygmaeocin B

Xi-Lu Wang, Yu-Xin Cui, Xin-Fu Pan

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 138 KB

english, 1994

23

Anomalous enantioselectivity in the Sharpless catalytic asymmetric dihydroxylation reaction of 1,1-disubstituted allyl alcohol derivatives

Karl J. Hale, Soraya Manaviazar, S.Andrew Peak

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 308 KB

english, 1994

24

A stereoselective synthesis of (±)-homogynolide-B

Adusumilli Srikrishna, Sankuratri Nagaraju, Somepalli Venkateswarlu

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 279 KB

english, 1994

25

Lanthanide(III) trifluoromethanesulfonates as extraordinarily effective new catalysts for the aminolysis of 1,2-epoxides

Marco Chini, Paolo Crotti, Lucilla Favero, Franco Macchia, Mauro Pineschi

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 328 KB

english, 1994

26

The preparation of exocyclic functionalised alkylidenecycloproparanes via a new procedure

Aileen T. McNichols, Peter J. Stang, Diana M. Addington, Brian Halton

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 286 KB

english, 1994

27

Studies in marine macrolide synthesis: Boron and silicon-mediated coupling strategies for Swinholide A

Ian Paterson, John G. Cumming, Julian D. Smith, Richard A. Ward

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 340 KB

english, 1994

28

Product diversion by magnesium chelation in the chemistry of cynaoesters

S.Richard Baker, Leslie Crombie, David A.V. Edwards

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 122 KB

english, 1994

29

The crafting of peptide segments with CuII uptake potential

Subramania Ranganathan, Natarajan Tamilarasu

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 376 KB

english, 1994

30

Syntheses of de(hydroxymethyl)desulfo analogues of bulgecins A, B and C

Allan G. Brown, Stephen F. Moss, Robert Southgate

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 313 KB

english, 1994

31

Catalytic oxidation of homoallylalcohols to α-alkoxytetrahydrofurans by a Pd-Nitro complex and molecular oxygen

Tom M. Meulemans, Niklaas H. Kiers, Ben L. Feringa, Piet W.N.M.van Leeuwen

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 279 KB

english, 1994

32

Synthesis of pseudo-disaccharides related to allosamidin

David F. Corbett, David K. Dean, Stephen R. Robinson

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 269 KB

english, 1994

33

The N-(2-hydroxybenzyl) protecting group for amide bond protection in solid phase peptide synthesis

Tony Johnson, Martin Quibell

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 276 KB

english, 1994

34

Asparagine as a masked dehydroalanine residue in solid phase peptide synthesis

Carsten Blettner, Mark Bradley

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 237 KB

english, 1994

35

Asymmetric synthesis of functionalized nitrocompounds through Michael addition of formaldehyde SAMP hydrazone to nitroolefins

Rosario Fernández, Consolación Gasch, José-María Lassaletta, José-Manuel Llera

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 164 KB

english, 1994

36

A new access to trans-syn-trans perhydrophenanthrenic systems. Synthesis of (9βH)-8α-methylpodocarpan-13-one

Jean-Marc Weibel, Denis Heissler

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 347 KB

english, 1994

37

Reaction of thioamides with silver carboxylates in aprotic media. A nucleophilic approach to the synthesis of imides, amides, and nitriles

Martín Avalos, Reyes Babiano, Carlos J. Durán, José L. Jiménez, Juan C. Palacios

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 250 KB

english, 1994

38

Synthesis of an unnatural product -- 4,4′ biaryl formation as a macrocyclisation step

Hitesh K. Patel, Jeremy D. Kilburn, G.John Langley, Peter D. Edwards, Tim Mitchell, Robert Southgate

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 285 KB

english, 1994

39

Large scale asymmetric synthesis of a biologically active sulfoxide

Philippe Pitchen, Christopher J. France, Ian M. McFarlane, Christopher G. Newton, David M. Thompson

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 285 KB

english, 1994

40

Exploiting steric shielding: Tuning terpenoid-derived oxazolidin-2-ones as chiral auxiliaries for the Diels-Alder reaction

Malcolm R. Banks, Alexander J. Blake, Angus R. Brown, J.I.G. Cadogan, Suneel Gaur, Ian Gosney, Philip K.G. Hodgson, Paul Thorburn

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 276 KB

english, 1994