Volume 49; Issue 24

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Tetrahedron
Volume 49; Issue 24

Tetrahedron

Volume 49; Issue 24

1

Graphical abstracts

Journal:

Year:

1993

Language:

english

File:

PDF, 348 KB

english, 1993

2

Tandem cyclopropanation/cope rearrangement: a general method for the construction of seven-membered rings

Huw M.L. Davies

Journal:

Year:

1993

Language:

english

File:

PDF, 1.06 MB

english, 1993

3

A general access to optically pure epoxypolyynes: asymmetric synthesis of antifeedant natural products

D. Grandjean, P. Pale, J. Chuche

Journal:

Year:

1993

Language:

english

File:

PDF, 729 KB

english, 1993

4

An approach to features responsible for the obtention of high e.e. with a highly enantioselective NADH model

Yves Combret, Jack Duflos, Georges Dupas, Jean Bourguignon, Guy Quéguiner

Journal:

Year:

1993

Language:

english

File:

PDF, 586 KB

english, 1993

5

Corepoxylone, a possible precursor of mono-tetrahydrofuran γ-lactone acetogenins: biomimetic synthesis of corossolone

Danuta Gromek, Bruno Figadère, Reynald Hocquemiller, André Cavé, Diego Cortes

Journal:

Year:

1993

Language:

english

File:

PDF, 425 KB

english, 1993

6

Diastereoface differentiation in addition of lithium enolates to chiral α,β-epoxyaldehydes

Jean-Marc Escudier, Michel Baltas, Liliane Gorrichon

Journal:

Year:

1993

Language:

english

File:

PDF, 1.11 MB

english, 1993

7

Homolytic bond cleavage energies of the acidic NH bonds in dimethyl sulfoxide solution and properties of the corresponding radicals and radical cations

Jin-Pei Cheng, Yongyu Zhao

Journal:

Year:

1993

Language:

english

File:

PDF, 625 KB

english, 1993

8

Diels-alder reactions of 1,2,4-triazines with cyclic vinyl ethers

António M.d'A. Rocha Gonsalves, Teresa M.V.D. Pinhoe Melo, Thomas L. Gilchrist

Journal:

Year:

1993

Language:

english

File:

PDF, 986 KB

english, 1993

9

Synthesis of structural elements of the capsular polysaccharide of streptococcus pneumoniae type 8

Franciscus A.W. Koeman, Johannis P. Kamerling, Johannes F.G. Vliegenthart

Journal:

Year:

1993

Language:

english

File:

PDF, 1.09 MB

english, 1993

10

Chiral precursors of optically active juvenoids

Marie Zarevúcka, Martin Rejzek, Zdeněk Wimmer, David Šaman, Ludvík Streinz

Journal:

Year:

1993

Language:

english

File:

PDF, 595 KB

english, 1993

11

Transformations of o-nitroarylallyl carbanions. Synthesis of quinoline N-oxides and N-hydroxyindoles.

Zbigniew Wróbel, Mieczysawa̧ Ma̧kosza

Journal:

Year:

1993

Language:

english

File:

PDF, 904 KB

english, 1993

12

The chain-ring-ring tautomerism of thiosemicarbazones of alkanals in acidic media

Kirill N. Zelenin, Valery V. Alekseyev, Olga B. Kuznetsova, Vladimir N. Torocheshnikov, Ludmila A. Khorseeva

Journal:

Year:

1993

Language:

english

File:

PDF, 359 KB

english, 1993

13

Surface-mediated solid phase reaction. Aldol reaction of silyl enol ethers with aldehydes on a solid surface of neutral alumina: selectivity for anti aldols

Brindaban C. Ranu, Rupak Chakraborty

Journal:

Year:

1993

Language:

english

File:

PDF, 285 KB

english, 1993

14

Nitroimidazoles XVII. Nucleophilic amination or ring transformation in reactions of 1-aryl-4-nitroimidazoles with 4-amino-1,2,4-triazole or hydroxylamine

Jerzy Suwiński, Krzysztof Świerczek, Tadeusz Głowiak

Journal:

Year:

1993

Language:

english

File:

PDF, 862 KB

english, 1993

15

Acetoxy lactonization of alkenyl acetic acids promoted by ammonium persulfate and trifluoromethanesulfonic acid in acetic acid

Marcello Tiecco, Lorenzo Testaferri, Marco Tingoli

Journal:

Year:

1993

Language:

english

File:

PDF, 485 KB

english, 1993

16

Synthesis of the thiazoline-based siderophore (S)-desferrithiocin

Gerard C. Mulqueen, Gerald Pattenden, Donald A. Whiting

Journal:

Year:

1993

Language:

english

File:

PDF, 469 KB

english, 1993

17

Synthetic utility of 4′-nitrobenzenesulfenanilide in the functionalization of carbon-carbon double and triple bonds : Its use in the bromosulfenylation of alkenes and alkynes

Luisa Benati, Pier Carlo Montevecchi, Piero Spagnolo

Journal:

Year:

1993

Language:

english

File:

PDF, 1.04 MB

english, 1993

18

Racemate resolution via crystallization of diastereomeric salts: thermodynamic considerations and molecular mechanics calculations

Frank J.J. Leusen, Jan H. Noordik, Heinrich R. Karfunkel

Journal:

Year:

1993

Language:

english

File:

PDF, 1.21 MB

english, 1993

19

Stable type II' reverse turn - 310 helix conformation of Boc-D-Glu-Ala-Gly-Lys-Ala-Leu-OMe in apolar solvents.

Vivek Bobde, Suresh Beri, Susheel Durani

Journal:

Year:

1993

Language:

english

File:

PDF, 627 KB

english, 1993

20

On the reaction of chloroform with base in the presence of spin-traps.

Lionel R. Milgrom, Peter P. Payne, William D. Flitter

Journal:

Year:

1993

Language:

english

File:

PDF, 437 KB

english, 1993

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