Volume 47; Issue 37

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Tetrahedron
Volume 47; Issue 37

Tetrahedron

Volume 47; Issue 37

1

Graphical abstract

Journal:

Year:

1991

Language:

english

File:

PDF, 450 KB

english, 1991

2

Construction of a sterically congested carbon framework via 5-hexenyllithium cyclization. Synthesis of (±)-cuparene.

William F Bailey, Atmaram D Khanolkar

Journal:

Year:

1991

Language:

english

File:

PDF, 889 KB

english, 1991

3

Tjipanazoles, new antifungal agents from the blue-green alga Tolypothrix tjipanasensis

Rosanne Bonjouklian, Tim A. Smitka, Larry E. Doolin, R.Michael Molloy, Manuel Debono, Stacey A. Shaffer, Richard E. Moore, Jeffrey B. Stewart, Gregory M.L. Patterson

Journal:

Year:

1991

Language:

english

File:

PDF, 855 KB

english, 1991

4

Synthesis of 17β-estradiol derivatives with n-butyl, n-methyl alkylamide side chain at position 15

Donald Poirier, Yves Mérand, Fernand Labrie

Journal:

Year:

1991

Language:

english

File:

PDF, 1.05 MB

english, 1991

5

Stereospecific synthesis of 1,5-dien-3-ynes and 1,3,5-trienes application to the stereochemical identification of trienic sex pheromones

Frédérique Tellier, Charles Descoins, Raymond Sauvêtre

Journal:

Year:

1991

Language:

english

File:

PDF, 577 KB

english, 1991

6

Formation of β-hydroxyketones from α,β-epoxyketones by photoinduced single electron transfer reactions

J. Cossy, A. Bouzide, S. Ibhi, P. Aclinou

Journal:

Year:

1991

Language:

english

File:

PDF, 531 KB

english, 1991

7

Synthetic studies towards prismanes: Seco-[6]-prismane

Goverdhan Mehta, S. Padma

Journal:

Year:

1991

Language:

english

File:

PDF, 1.60 MB

english, 1991

8

Synthetic studies towards prismanes: 1,4-Bishomo-[6]-prismane (“garudane”)

Goverdhan Mehta, S. Padma

Journal:

Year:

1991

Language:

english

File:

PDF, 962 KB

english, 1991

9

Synthetic studies towards prismanes: Exploratory efforts en route to [7]-prismane homo- and secologues

Goverdhan Mehta, S.Hari Krishna Reddy, S. Padma

Journal:

Year:

1991

Language:

english

File:

PDF, 1.01 MB

english, 1991

10

Tartraldehydes III. Synthesis of N-benzoyl-L-ristosamine and -L-acosamine

Imre Kovács, Pál Herczegh, Ferenc J Sztaricskai

Journal:

Year:

1991

Language:

english

File:

PDF, 473 KB

english, 1991

11

N-Dealkylation-N-nitrosation of tertiary aromatic amines by N-butyl nitrite

Giancarlo Verardo, Angelo G. Giumanini, Paolo Strazzolini

Journal:

Year:

1991

Language:

english

File:

PDF, 606 KB

english, 1991

12

5,15-Diaryl substituted benzochlorins - synthesis and structure

Maxwell J. Gunter, Byron C. Robinson, Jacqueline M. Gulbis, Edward R.T. Tiekink

Journal:

Year:

1991

Language:

english

File:

PDF, 1.25 MB

english, 1991

13

Alkoxide-induced ring-opening of methoxymethylidene-substituted homophthalic anhydride part 2 structure and conformational analysis of the dihydroisocoumarin products

Michael G Hutchings, A.Margaret Chippendale, Renuka Shukla, Mary McPartlin

Journal:

Year:

1991

Language:

english

File:

PDF, 451 KB

english, 1991

14

Reactivity of in situ generated dihalomethyllithium towards dicarboxylic acid diesters and lactones: Synthetic applications

José Barluenga, Luján Llavona, Miguel Yus, José M Concellón

Journal:

Year:

1991

Language:

english

File:

PDF, 823 KB

english, 1991

15

Baker's yeast reduction of arylalkyl and arylalkenil γ- and δ-keto acids

Mario Aquino, Silvia Cardani, Giovanni Fronza, Claudio Fuganti, Rosalino Pulido Fernandez, Auro Tagliani

Journal:

Year:

1991

Language:

english

File:

PDF, 613 KB

english, 1991

16

Diastereoselective aldol condensation of directly generated titanium enolates of activated esters.

Rita Annunziata, Mauro Cinquini, Franco Cozzi, Pier Giorgio Cozzi, Emanuela Consolandi

Journal:

Year:

1991

Language:

english

File:

PDF, 729 KB

english, 1991

17

Synthesis and reactivity of 2-(1,3-dithian-2-yl)indoles. IV. Influence of the N,N-diethylcarbamoyl indole protecting group

Josep Castells, Yves Troin, Anna Diez, Mario Rubiralta, David S. Grierson, Henri-Philippe Husson

Journal:

Year:

1991

Language:

english

File:

PDF, 863 KB

english, 1991

18

Highly stereoselective acetylations via norephedrine derived oxazolidines.

Anna Bernardi, Marcello Cavicchioli, Giovanni Poli, Carlo Scolastico, Atanas Sidjimov

Journal:

Year:

1991

Language:

english

File:

PDF, 711 KB

english, 1991

19

Structure elucidation and synthesis of 3β,6α-dihydroxy-9-oxo-9, 11-seco-5α-cholest-7-en-11-al, a novel 9,11-secosterol from the sponge Spongia officinalis.

Anna Migliuolo, Vincenzo Piccialli, Donato Sica

Journal:

Year:

1991

Language:

english

File:

PDF, 811 KB

english, 1991

20

Structural parallels between the cardiotonic steroids and the Erythrophleum alkaloids - I. Synthesis of phenanthrenone precursors to novel Erythrophleum alkaloid analogues

Robert W. Baker, John R. Knox, Dan H. Rogers

Journal:

Year:

1991

Language:

english

File:

PDF, 960 KB

english, 1991

21

Structural parallels between the cardiotonic steroids and the Erythrophleum alkaloids - II. Synthesis and Na+K+-ATPase inhibitory activity of novel Erythrophleum alkaloid analogues

Robert W. Baker, John R. Knox, Brian W. Skelton, Alan H. White

Journal:

Year:

1991

Language:

english

File:

PDF, 1.07 MB

english, 1991

22

Transition metal directed synthesis of moracin M, a phytoalexin of Morus alba Linn.

Inderjit S. Mann, David A. Widdowson, John M. Clough

Journal:

Year:

1991

Language:

english

File:

PDF, 713 KB

english, 1991

23

Transition metal mediated synthesis of some prenylated phytoalexins of Morus alba Linn.

Inderjit S. Mann, David A. Widdowson, John M. Clough

Journal:

Year:

1991

Language:

english

File:

PDF, 680 KB

english, 1991

24

A base labile protecting group for peptide synthesis: 2,2 -Bis(4′-nitrophenyl)ethan-1-oxycarbonyl urethanes

Robert Ramage, Alexander J. Blake, Michael R. Florence, Thomas Gray, Gilles Raphy, Peter L. Roach

Journal:

Year:

1991

Language:

english

File:

PDF, 1.90 MB

english, 1991

25

Highly stereoselective total synthesis of octopyranose derivatives

Gloria Rassu, Pietro Spanu, Giovanni Casiraghi, Luigi Pinna

Journal:

Year:

1991

Language:

english

File:

PDF, 425 KB

english, 1991

26

Reactions of copper(II) β-diketonates under free radical conditions. Preparation of highly congested β-diketones.

María E. Lloris, Nicanor Gálvez, Jorge Marquet, Marcial Moreno-Mañas

Journal:

Year:

1991

Language:

english

File:

PDF, 744 KB

english, 1991

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