Volume 49; Issue 15

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Tetrahedron
Volume 49; Issue 15

Tetrahedron

Volume 49; Issue 15

1

Graphical abstracts

Journal:

Year:

1993

Language:

english

File:

PDF, 286 KB

english, 1993

2

Tetrathiafulvalene quinones, hydroquinones and esters

William H Watson, Etim E Eduok, Ram P Kashyap, Mariusz Krawiec

Journal:

Year:

1993

Language:

english

File:

PDF, 627 KB

english, 1993

3

Unique template effects of distannoxane catalysts in transesterification of diol esters

Junzo Otera, Nobuhisa Dan-oh, Hitosi Nozaki

Journal:

Year:

1993

Language:

english

File:

PDF, 572 KB

english, 1993

4

Synthesis of (±) - 9 - oxoeudesma - 4, 11 (13) - diene - 7αH - 12 - oic acid methyl ester

Xin Chen, Tongshuang Li, Fajun Nan, Sichang Shao, Yulin Li

Journal:

Year:

1993

Language:

english

File:

PDF, 279 KB

english, 1993

5

Structures of some moenomycin antibiotics - inhibitors of peptidoglycan biosynthesis

Jürgen Scherkenbeck, Aranka Hiltmann, Kurt Hobert, Wassja Bankova, Torsten Siegels, Manfred Kaiser, Dietrich Müller, Hans Jürgen Veith, Hans-Wolfram Fehlhaber, Gerhard Seiberg, Astrid Markus, Michael

Journal:

Year:

1993

Language:

english

File:

PDF, 742 KB

english, 1993

6

Organochromium complexes - labelled aminoglycoside antibiotics derived from kanamycin A and tobramycin. Synthesis, structural characterization and use as metallotracers for immunoassays.

Jan Szymoniak, Bouchra El Mouatassim, Jack Besançon, Claude Moïse, Pierre Brossier

Journal:

Year:

1993

Language:

english

File:

PDF, 570 KB

english, 1993

7

Nouvelle voie d'acces aux β-nitroenones premiere preparation de β-nitroenones acycliques

Raphaël Schneider, Philippe Gerardin, Bernard Loubinoux

Journal:

Year:

1993

File:

PDF, 532 KB

1993

8

A regiospecific synthesis of 2-azaanthraquinon-3-ones via a hetero Diels-Alder reaction with bromonaphthoquinones

Boufelja Bouammali, Félix Pautet, Houda Fillion, Mohamed Soufiaoui

Journal:

Year:

1993

Language:

english

File:

PDF, 375 KB

english, 1993

9

Stereospecific thio-claisen rearrangement of S-crotylic α-hydroxy ketene dithioacetals. Creation of three contiguous stereogenic centres.

Pierre Beslin, Stéphane Perrio

Journal:

Year:

1993

Language:

english

File:

PDF, 924 KB

english, 1993

10

Lipase-catalyzed regioselective protection of hydroxyl groups in aromatic dihydroxyaldehydes and ketones

Giovanni Nicolisi, Mario Piattelli, Claudia Sanfilippo

Journal:

Year:

1993

Language:

english

File:

PDF, 439 KB

english, 1993

11

The addition of hydroxyl compounds to unsaturated carboxylic acids homogeneously catalysed by lanthanide(III)

Jurriaan Huskens, Joop A. Peters, Herman van Bekkum

Journal:

Year:

1993

Language:

english

File:

PDF, 1017 KB

english, 1993

12

Model studies related to the total synthesis of the fumitremorgins; the Pictet-Spengler cyclisation and the formation and intramolecular acylation of a 1,2-dihydro-β-carboline derivative

David M. Harrison, Ram Bilas Sharma

Journal:

Year:

1993

Language:

english

File:

PDF, 1.62 MB

english, 1993

13

2-Alkoxycarbonylcycloimmonium ylides, efficient 1,4-dipole equivalents in the synthesis of new conjugated betaines.

Ana M. Cuadro, Jesús Valenciano, Juan J. Vaquero, José L. García Navío, Julio Alvarez-Builla

Journal:

Year:

1993

Language:

english

File:

PDF, 557 KB

english, 1993

14

Synthesis of 2,5-substituted piperidines: transposition of 1,4-substitution pattern for the analgesic drug R6582.

Nicole P. Baens, Frans Compernolle, Suzanne M. Toppet, Georges J. Hoornaert

Journal:

Year:

1993

Language:

english

File:

PDF, 674 KB

english, 1993

15

Predator - prey relationship between Navanax inermis and Bulla gouldiana : a Chemical Approach

Aldo Spinella, Luis A. Alvarez, Guido Cimino

Journal:

Year:

1993

Language:

english

File:

PDF, 585 KB

english, 1993

16

Preparative routes to spiroacetals derived from chroman-4-one (2,3-dihydro-4H-1-benzopyran-4-one)

Peter J. Cremins, Roy Hayes, Timothy W. Wallace

Journal:

Year:

1993

Language:

english

File:

PDF, 626 KB

english, 1993

17

Exchange of the valine 2-H in the biosynthesis of L-δ-(α-aminoadipoyl)-L-Cysteinyl-D-valine

Jack E. Baldwin, Michael F. Byford, Robert A. Field, Chia-Yang Shiau, Wendy J. Sobey, Christopher J. Schofield

Journal:

Year:

1993

Language:

english

File:

PDF, 423 KB

english, 1993

18

Functionalization of Diynes. Preparation of Bis(alkynyl) Ditosylate and Dibenzoate Esters and Bis(alkynyl) Dithiocyanates Via Alkynyl Iodonium Chemistry

Rik R. Tykwinski, Peter J. Stang

Journal:

Year:

1993

Language:

english

File:

PDF, 757 KB

english, 1993

19

Further Evidence for the Triplet Mechanism in the Photosubstitution of Nitroaryl Ethers in Alkaline Medium.

João Baptista Sargi Bonilha, Antonio Claudio Tedesco, Lazaro Cicero Nogueira, Maria Teresa Ribeiro Silva Diamantino, Júlio Cesar Carreiro

Journal:

Year:

1993

Language:

english

File:

PDF, 713 KB

english, 1993

20

Design, synthesis, and structure-cytotoxity relationships of aza-steganes

Yoshihiro Kubota, Hisashi Kawasaki, Kiyoshi Tomioka, Kenji Koga

Journal:

Year:

1993

Language:

english

File:

PDF, 853 KB

english, 1993

21

Ene reactions of tricyclo[3.1.0.02,6]hex-1(6)-ene

Stefan Graf, Günter Szeimies

Journal:

Year:

1993

Language:

english

File:

PDF, 541 KB

english, 1993