Volume 33; Issue 48

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Tetrahedron Letters
Volume 33; Issue 48

Tetrahedron Letters

Volume 33; Issue 48

1

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 736 KB

english, 1992

2

Acyl cyanides as carbonyl heterodienophiles

Richard Connors, Tony Durst

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 256 KB

english, 1992

3

Use of methyl 2-iodo-2-(phenylsulfonyl)-4-pentenoate in atom-transfer radical cyclizations. Entry into annulation products containing carbonyl or exo-methylene functionality

Daniel L. Flynn, Daniel L. Zabrowski, Roger Nosal

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 118 KB

english, 1992

4

Use of atom-transfer radical cyclizations as an efficient entry into a new “serotonergic” azanoradamantane

Daniel L. Flynn, Daniel P. Becker, Roger Nosal, Daniel L. Zabrowski

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 201 KB

english, 1992

5

Enzymatic asymmetrization of meso-2-cycloalken-1,4-diols and their diacetates in organic and aqueous media

Carl R. Johnson, Scott J. Bis

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 312 KB

english, 1992

6

The use of diphenylmethyl as a sulfonamide protecting group

Michael A. Poss, Joyce A. Reid

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 116 KB

english, 1992

7

A convenient preparation of arylthiostannanes

C.-J. Li, David N. Harpp

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 142 KB

english, 1992

8

Stereo- and regiocontrolled multiple functionalization of cyclooctadiene using organoiron chemistry.

Anthony J. Pearson, Kumar Srinivasan

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 262 KB

english, 1992

9

Synthesis of substituted malonic acids from carbon radicals generated from carboxylic acids

Derek H.R. Barton, Ching-Yuh Chern, Joseph Cs. Jaszberenyi

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 207 KB

english, 1992

10

Application of the 2,3-sigmatropic rearrangement of β-sulfonyl acetylenic carbinols toward the synthesis of 1,4-bis(phenylsulfonyl)-1,3-butadienes

Zhijie Ni, Xiaoheng Wang, Augusto Rodriguez, Albert Padwa

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 222 KB

english, 1992

11

Unusual cyclopropane formation following free radical ring expansion

Wei Zhang, Paul Dowd

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 221 KB

english, 1992

12

An unprecedented silyl triflate-promoted hydride shift within a taxane derivative

Leo A. Paquette, Mangzhu Zhao, Dirk Friedrich

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 252 KB

english, 1992

13

A reagent for the efficient cleavage of N-benzoylhomoserine lactones: Access to α-(2-phenylseleno)ethyl amino acids

Michelle L. Pedersen, David B. Berkowitz

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 248 KB

english, 1992

14

Synthesis and selective cleavage of an oligodeoxynucleotide containing a bridged non-chiral internucleotide 3′-phosphoramidate linkage

Matthias Mag, Rainer Schmidt, Joachim W. Engels

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 297 KB

english, 1992

15

[2,3]-Thia-Wittig rearrangements with A marked starting material dependence of stereoselectivity

Holger von der Emde, Reinhard Brückner

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 276 KB

english, 1992

16

Synthesis of modified oligosaccharides of N-Glycoproteins intended for substrate specificity studies of N-Acetylglucosaminyltransferases II-V

Hans Paulsen, Ernst Meinjohanns

Journal:

Tetrahedron Letters

Year:

1992

File:

PDF, 293 KB

1992

17

Syntheses and Diels-Alder reactions of 2-alkylazo-substituted 1,3-butadienes

Klaus Banert, Manfred Hagedorn

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 296 KB

english, 1992

18

Two routes to chiral dithianes, useful synthons for the preparation of functionalised spiroketals.

Dominique de Kermadec, Michelle Prudhomme

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 155 KB

english, 1992

19

Microbial reduction of 2-chloro-3-aryl-3-oxopropionic acid esters

Odile Cabon, Marc Larchevêque, Didier Buisson, Robert Azerad

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 330 KB

english, 1992

20

2(p-Dimethylaminophenyl) imino-1,3-dithioles : New unsymmetrical donors.

Dominique Lorcy, Albert Robert, Smaïl Triki, Lahcène Ouahab, Philippe Robin, Eveline Chastaing

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 289 KB

english, 1992

21

Synthèse de γ-lactames et de perhydro-1,2-pyridazin-3-ones polyfonctionnels.

H. Amri, M.M. El Gaied, T. Ben Ayed, J. Villieras

Journal:

Tetrahedron Letters

Year:

1992

File:

PDF, 146 KB

1992

22

Intramolecular [2+2] photocycloaddition of N-alkenoyl β - enaminones

Aïcha Amougay, Jean-Pierre Pete, Olivier Piva

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 279 KB

english, 1992

23

Perfluoroalkylation of purine and pyrimidine bases by electrochemically induced SRN1 substitution.

Maurice Médebielle, Jean Pinson, Jean-Michel Savéant

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 228 KB

english, 1992

24

Metalation of pi-deficient heterocycles a facile synthesis of cerpegin

Fabricee Guillier, François Nivoliers, Jean Bourguignon, Georges Dupas, Francis Marsais, Alain Godard, Guy Quéguiner

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 117 KB

english, 1992

25

Asymmetric vicinal acylation of olefins: A new approach to enantiomerically pure γ-lactones.

Christophe Genicot, Léon Ghosez

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 184 KB

english, 1992

26

Cyclocarbonylation of acyclic 1,3-dienes via their tricarbonyl iron complexes : Cyclopenten-2-ones and dicarbonyl cyclopentadienyl iron halides

Michel Franck-Neumann, Enrique Luis Michelotti, Roland Simler, Jean-Michel Vernier

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 289 KB

english, 1992

27

Cyclocarbonylation of 1,1,3-trisubstituted 1,3-dienes via their Tricarbonyl iron complexes. Synthesis of cyclocondensed and (or) spirocyclic (optically active) cyclopenten-2-ones

Michel Franck-Neumann, Jean-Michel Vernier

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 263 KB

english, 1992

28

Synthesis and conformational studies of Zabicipril (S 9650-3), a potent inhibitor of angiotensin converting enzyme

Michel Vincent, Claudine Pascard, Michèle Cesario, Georges Rémond, Jean-Paul Bouchet, Yves Charton, Michel Laubie

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 255 KB

english, 1992

29

Structure of a novel macrodiolide antibiotic IKD-8344

Yoshinori Minami, Ken-ichiro Yoshida, Ryotaro Azuma, Masahiro Nishii, Jin-ichiro Inagaki, Fujio Nohara

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 221 KB

english, 1992

30

Reductive decarboxylation of N-(acyloxy)phthalimides via redox-initiated radical chain mechanism

Keiji Okada, Katsura Okubo, Naoto Morita, Masaji Oda

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 248 KB

english, 1992

31

Enol glycosylation at α,β-unsaturated ketone on glycyrrhetic acid derivatives

Setuso Saito, Shigeya Sumita, Yasuhiko Kanda, Yuka Sasaki

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 253 KB

english, 1992

32

Unusually high ionophoricity of 1,3-alternate-calix[4]arenes: π-Donor participation in the complexation of cations?

Atsushi Ikeda, Seiji Shinkai

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 270 KB

english, 1992

33

Pseudodistomin B: Revised structure and first total synthesis

Toshiko Kiguchi, Yoko Yuumoto, Ichiya Ninomiya, Takeaki Naito, Kanako Deki, Masami Ishibashi, Jun'ichi Kobayashi

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 129 KB

english, 1992

34

Stereoselective radical cyclization of epoxy silyl enol ethers

Sunggak Kim, Jae Suk Koh

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 122 KB

english, 1992

35

Primycin II. New macrocyclic lactones via translactonization

Judit Frank, Gyula Dékány, István Pelczer

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 196 KB

english, 1992

36

Transmission of polar substituent effects through the bicyclo[1.1.1]pentane ring system as monitored by 19F NMR shifts

William Adcock, Alexander R. Krstic

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 150 KB

english, 1992

37

Direct transformation of steroidal ethers into ketones by dimethyldioxirane

Fanie R. van Heerden, John T. Dixon, Cedric W. Holzapfel

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 238 KB

english, 1992

38

Synthesis and conformational properties of proximally dioxymethylene-intrabridged calixarenes

Placido Neri, George Ferguson, John F. Gallagher, Sebastiano Pappalardo

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 243 KB

english, 1992

39

A novel stereoselective synthesis of substituted γ-butyrolactones

Juan C. Carretero, Javier Rojo

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 271 KB

english, 1992

40

A highly regio- and stereoselective C5 oxyfunctionalization of coprostane steroids by dioxiranes: An improved access to progestogen and androgen hormones.

Paolo Bovicelli, Augusto Gambacorta, Paolo Lupattelli, Enrico Mincione

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 157 KB

english, 1992

41

The uncatalyzed ring opening of hetaryloxides with nitrogen nucleophiles. A dichotomy of regioselectivity.

Benito Alcaide, Cristina Biurrun, Joaquín Plumet, Elizabeth Borredon

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 287 KB

english, 1992

42

Cyclo-bis-intercaland receptors with phenanthridine subunits

Mladen Žinić, Predrag Čudić, Vinko Škarić, Jean-Pierre Vigneron, Jean-Marie Lehn

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 249 KB

english, 1992

43

Hydroxylamine-alkyne cyclisations. A new method for the synthesis of cyclic nitrones

Martin E. Fox, Andrew B. Holmes, Ian T. Forbes, Mervyn Thompson

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 268 KB

english, 1992

44

Hydroxylamine-alkyne cyclisations. Synthesis of the seven-membered lactam structure proposed for (±)-acacialactam

Martin E. Fox, Andrew B. Holmes, Ian T. Forbes, Mervyn Thompson, Joseph W. Ziller

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 257 KB

english, 1992

45

A new unusual C-1 substitution of 2,3 epoxy alcohols with LiI: regio and stereoselective obtaining of 1-iodo 2,3 diols and 2,3-diols

Carlo Bonini, Claudio Giuliano, Giuliana Righi, Leucio Rossi

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 221 KB

english, 1992

46

A new palladium-catalyzed synthesis of 3-substituted 2-aryliden-2,3-dihydro-1H-inden-1-ones

Emanuela Brocato, Carlo Castagnoli, Marta Catellani, Gian Paolo Chiusoli

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 234 KB

english, 1992

47

A receptor for aromatic acids and amides

Mercedes Crego, César Raposo, Ma Cruz Caballero, Estrella García, Javier G. Saez, Joaquín R. Morán

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 207 KB

english, 1992

48

Evidence for remote hyperconjugation through the long range deuterium isotope effects on carbon-13 chemical shifts

Vladimir Vinković, Kata Mlinarić-Majerski, Željko Marinić

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 188 KB

english, 1992

49

1-Benzyloxy-3-(p-tolylsulfonyl)propene as an acrolein β-anion equivalent. Synthesis of 4-substituted 2-butenolides

Donald Craig, Christopher J. Etheridge, Alison M. Smith

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 137 KB

english, 1992

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