Volume 52; Issue 7

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Tetrahedron
Volume 52; Issue 7

Tetrahedron

Volume 52; Issue 7

1

Conformational isomers of the trimethyl ethers of monodeoxycalix[4]arenes

Yoshimasa Fukazawa, Kousaku Yoshimura, Shigeru Sasaki, Masumi Yamazaki, Toshiya Okajima

Journal:

Year:

1996

Language:

english

File:

PDF, 849 KB

english, 1996

2

Chiral resolution of (±)-keramaphidin B and isolation of manzamine L, a new β-carboline alkaloid from a sponge Amphimedon sp.

Masashi Tsuda, Kenjiro Inaba, Naoko Kawasaki, Kaori Honma, Jun'ichi Kobayashi

Journal:

Year:

1996

Language:

english

File:

PDF, 307 KB

english, 1996

3

Shielding effect of ether CO bond obtained from proton chemical shifts of 4-oxa-5α- and 4-oxa-5β-androstan-17-ones

Yanyan Yang, Takeharu Haino, Shuji Usui, Yoshimasa Fukazawa

Journal:

Year:

1996

Language:

english

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PDF, 572 KB

english, 1996

4

Pericyclic reactions of cyclobutyne: An exception to orbital symmetry considerations

John C. Gilbert, Steven Kirschner

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Year:

1996

Language:

english

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PDF, 636 KB

english, 1996

5

The “hydrophobic collapse” conformation of paclitaxel (Taxol®) has been observed in a non-aqueous environment: Crystal structure of 10-deacetyl-7-epitaxol

Qi Gao, William L. Parker

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Year:

1996

Language:

english

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PDF, 578 KB

english, 1996

6

Brassinosteroids: A new way to define the structural requirements

Carme Brosa, Joan Miquel Capdevila, Ismael Zamora

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Year:

1996

Language:

english

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PDF, 686 KB

english, 1996

7

Surfactant control of the orthopara ratio in the bromination of anilines. 3

Giorgio Cerichelli, Luciana Luchetti, Giovanna Mancini

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Year:

1996

Language:

english

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PDF, 299 KB

english, 1996

8

Conformational studies by dynamic NMR. Part 56. Enantiotopomerization and conformational analysis of hindered aryl alkyl ketones investigated by dynamic and solid state NMR

Daniele Casarini, Lodovico Lunazzi, Richard Verbeek

Journal:

Year:

1996

Language:

english

File:

PDF, 467 KB

english, 1996

9

Photolytic double decarbonylation route to highly substituted indenes and benzene derivatives

Abraham Thomas, Gopinathan Anilkumar, Vijay Nair

Journal:

Year:

1996

Language:

english

File:

PDF, 434 KB

english, 1996

10

Ligand effects in the rhodium(II) catalysed reactions of diazoamides and diazoimides

Soyfur Miah, Alexandra M.Z. Slawin, Christopher J. Moody, Scott M. Sheehan, Joseph P. Marino Jr., Mark A. Semones, Albert Padwa, Ian C. Richards

Journal:

Year:

1996

Language:

english

File:

PDF, 1.31 MB

english, 1996

11

Evidence for an insertion-homolysis mechanism for carbon-sulphur bond formation in penicillin biosynthesis; 1. Synthesis of tripeptide probes

Jack E. Baldwin, Robert M. Adlington, Daniel G. Marquess, Andrew R. Pitt, Michael J. Porter, Andrew T. Russell

Journal:

Year:

1996

Language:

english

File:

PDF, 1.34 MB

english, 1996

12

Chemoselective aerobic oxidation of penicillin and cephalosporin derivatives into sulfoxides

Hideo Tanaka, Ryo Kikuchi, Sigeru Torii

Journal:

Year:

1996

Language:

english

File:

PDF, 379 KB

english, 1996

13

A method for generation of α-halo carbanions (carbenoids) from aryl α-haloalkyl sulfoxides with alkylmetals

Tsuyoshi Satoh, Koji Takano

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Year:

1996

Language:

english

File:

PDF, 581 KB

english, 1996

14

Terpenoids with antifouling activity against barnacle larvae from the marine sponge Acanthella cavernosa

Hiroshi Hirota, Yasuhiko Tomono, Nobuhiro Fusetani

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Year:

1996

Language:

english

File:

PDF, 549 KB

english, 1996

15

4,6-Dichloro-2-oxa-5-azabicyclo[2.2.2]oct-5-en-3-ones and their Use in the Synthesis of 1,6-Dihydro-6-oxo-2-pyridine- and 6-Oxo-2-piperidinecarboxylates

Kristof J. Dubois, Christine C. Fannes, Frans Compernolle, Georges J. Hoornaert

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Year:

1996

Language:

english

File:

PDF, 631 KB

english, 1996

16

Synthesis of bicyclic guanidines from pyrrolidin-2-one

Saskia Louwrier, Antonin Tuynman, Henk Hiemstra

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Year:

1996

Language:

english

File:

PDF, 1.21 MB

english, 1996

17

Spectrometry and reactivity of benzanthrenyl and 1-hydroperylenyl anions

Joost T.M. van Dijk, Berit J. van de Panne, Annemarie C. Bleeker, Johan Lugtenburg, Jan Cornelisse

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Year:

1996

Language:

english

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PDF, 721 KB

english, 1996

18

Photorearrangement of N-alkanoyl β-enaminones. Application to the synthesis of α-amino-β,γ-unsaturated acid derivatives

Aïcha Amougay, Olivier Letsch, Jean-Pierre Pete, Olivier Piva

Journal:

Year:

1996

Language:

english

File:

PDF, 837 KB

english, 1996

19

An original synthesis of trans-1,2-diaminocyclobutane

Fabrice Vergne, Karolin Partogyan, David J. Aitken, Henri-Philippe Husson

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Year:

1996

Language:

english

File:

PDF, 417 KB

english, 1996

20

α-Fluorocarbonyl compounds by isomerization of 2-fluorooxiranes

D. Michel, M. Schlosser

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Year:

1996

Language:

english

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PDF, 359 KB

english, 1996

21

Corrigendum

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1996

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english

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PDF, 23 KB

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22

Contributors to this issue

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Year:

1996

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PDF, 52 KB

1996

23

A short synthesis of 4-substituted 1-(hydroxyalkyl)-1H-pyrazolo[3,4-d]pyrimidines

Boulos Zacharie, Timothy P. Connolly, Rabindra Rej, Giorgio Attardo, Christopher L. Penney

Journal:

Year:

1996

Language:

english

File:

PDF, 431 KB

english, 1996

24

Direct synthesis of 3-aryl-1,2,4,5-tetrazine N-1-oxides by the oxidation with methyl(trifluoromethyl)dioxirane

Waldemar Adam, Claus van Barneveld, Dieter Golsch

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Year:

1996

Language:

english

File:

PDF, 463 KB

english, 1996

25

Linear (CH2)-bridged oligo(catechol) compounds for metal-directed self-organization processes

Markus Albrecht

Journal:

Year:

1996

Language:

english

File:

PDF, 484 KB

english, 1996

26

Reaction of morphinan-6,8-dienes with azadienophiles

János Marton, Zoltán Szabó, István Csorvássy, Csaba Simon, Sándor Hosztafi, Sándor Makleit

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Year:

1996

Language:

english

File:

PDF, 690 KB

english, 1996

27

Evidence for an insertion-homolysis mechanism for carbon-sulphur bond formation in penicillin biosynthesis; 2. Incubation and interpretation

Jack E. Baldwin, Robert M. Adlington, Daniel G. Marquess, Andrew R. Pitt, Michael J. Porter, Andrew T. Russell

Journal:

Year:

1996

Language:

english

File:

PDF, 1.12 MB

english, 1996

28

Charge control in the SNAr reaction. Meta substitution with respect to the activating nitro group in 3,4-dihalogenonitrobenzenes

Maria Cervera, Jordi Marquet, Xavier Martín

Journal:

Year:

1996

Language:

english

File:

PDF, 526 KB

english, 1996

29

Taxuspines K, L, and M, new taxoids from Japanese yew Taxus cuspidata

Xiao-xia Wang, Hideyuki Shigemori, Jun'ichi Kobayashi

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Year:

1996

Language:

english

File:

PDF, 365 KB

english, 1996

30

Conformational analysis of a marine antineoplastic macrolide, bryostatin 10

Yoshiaki Kamano, Hui-ping Zhang, Hiroshi Morita, Hideji Itokawa, Osamu Shirota, George R. Pettit, Delbert L. Herald, Cherry L. Herald

Journal:

Year:

1996

Language:

english

File:

PDF, 415 KB

english, 1996

31

Combined enzymatic synthesis of nucleotide (deoxy) sugars from sucrose and nucleoside monophosphates

Astrid Zervosen, Andreas Stein, Holger Adrian, Lothar Elling

Journal:

Year:

1996

Language:

english

File:

PDF, 500 KB

english, 1996

32

The formation of catenanes. The Möbius strip approach revisited

Gert-Jan M. Gruter, Otto S. Akkerman, Friedrich Bickelhaupt

Journal:

Year:

1996

Language:

english

File:

PDF, 364 KB

english, 1996

33

Stereoselective one-pot synthesis of β-lactams by Lewis acid promoted condensation of silylketene thioacetals with imines

Rita Annunziata, Mauro Cinquini, Franco Cozzi, Valentina Molteni, Olaf Schupp

Journal:

Year:

1996

Language:

english

File:

PDF, 561 KB

english, 1996

34

Studies towards the synthesis of (+)-ptilomycalin A; Stereoselective N-acyliminium ion coupling reactions to enantiopure C-2 substituted lactams

Saskia Louwrier, Martin Ostendorf, Arnoud Boom, Henk Hiemstra, W. Nico Speckamp

Journal:

Year:

1996

Language:

english

File:

PDF, 1.82 MB

english, 1996

35

Stereoselective one-pot synthesis of β-lactams by reaction of 2-pyridylthioesters with imines in the presence of AlBr3 or EtAlCl2

Rita Annunziata, Maurizio Benaglia, Mauro Cinquini, Franco Cozzi, Oscar Martini, Valentina Molteni

Journal:

Year:

1996

Language:

english

File:

PDF, 425 KB

english, 1996

36

Graphical abstracts

Journal:

Year:

1996

Language:

english

File:

PDF, 421 KB

english, 1996