Volume 40; Issue 34

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Tetrahedron Letters
Volume 40; Issue 34

Tetrahedron Letters

Volume 40; Issue 34

1

Catalyse de la réaction de Michael par le fluorure de potassium supporté sur le phosphate naturel

Saïd Sebti, Hassan Boukhal, Naïma Hanafi, Saïd Boulaajaj

Journal:

Tetrahedron Letters

Year:

1999

File:

PDF, 150 KB

1999

2

Novel dodecaarylporphyrins: synthesis and dynamic properties

Cinzia M. Muzzi, Craig J. Medforth, Lisa Voss, Mark Cancilla, Carlito Lebrilla, Jian-Guo Ma, John A. Shelnutt, Kevin M. Smith

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 300 KB

english, 1999

3

Cesium hydroxide catalyzed addition of alcohols and amine derivatives to alkynes and styrene

Dimitrios Tzalis, Christopher Koradin, Paul Knochel

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 177 KB

english, 1999

4

Synthesis of the C-ring fragment of cobyric acid

Johann Mulzer, Doris Riether

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 127 KB

english, 1999

5

A versatile new synthesis of 4-aryl- and heteroaryl-[3,4-c]pyrrolocarbazoles by [4+2] cycloaddition followed by palladium catalysed cross coupling

Gary McCort, Olivier Duclos, Caroline Cadilhac, Eric Guilpain

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 242 KB

english, 1999

6

Synthesis of the peptidic α-hydroxy amides phebestin, probestin, and bestatin from α-keto amide precursors

Harry H. Wasserman, Mingde Xia, Anders K. Petersen, Michael R. Jorgensen, Erin A. Curtis

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 214 KB

english, 1999

7

Synthesis of iPF2α-V: a new route

Seong Woo Hwang, Mustafa Adiyaman, John A Lawson, Garret A FitzGerald, Joshua Rokach

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 260 KB

english, 1999

8

Asymmetric dihydroxylations of aromatic cyclopropylidenes

Jason M Diffendal, John Filan, P.Grant Spoors

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 135 KB

english, 1999

9

Covalent or trapped? PFG diffusion MAS NMR for combinatorial chemistry

Michael J. Shapiro, Jefferson Chin, Aidi Chen, James R. Wareing, Qing Tang, Ruben A. Tommasi, Hanumantha R. Marepalli

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 150 KB

english, 1999

10

Monitoring and quantification on solid support of a by-product formation during peptide synthesis by Tof-SIMS

C. Enjalbal, D. Maux, G. Subra, J. Martinez, R. Combarieu, J.-L. Aubagnac

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 228 KB

english, 1999

11

Solvent-free microwave-assisted Beckmann rearrangement of benzaldehyde and 2-hydroxyacetophenone oximes

André Loupy, Serge Régnier

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 264 KB

english, 1999

12

A new linker for the synthesis of C-terminal peptide α-oxo-aldehydes

Jean-Sébastien Fruchart, Hélène Gras-Masse, Oleg Melnyk

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 268 KB

english, 1999

13

Synthesis of C-4 substituted pyrimidines exhibiting various H-bonding patterns

Stéphanie Blanalt-Feidt, Svetlana O. Doronina, Jean-Paul Behr

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 252 KB

english, 1999

14

A new synthetic approach to 2-substituted putrescines

Caroline Lebarbier, François Carreaux, Bertrand Carboni

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 143 KB

english, 1999

15

Solid-phase synthesis of substituted cinnolines by a Richter type cleavage protocol

Stefan Bräse, Stefan Dahmen, Jean Heuts

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 146 KB

english, 1999

16

Singlet oxygen oxidation of pyrroles. Formation of 5-substituted derivatives

Harry H. Wasserman, Mingde Xia, Jianji Wang, Anders K. Petersen, Michael Jorgensen

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 206 KB

english, 1999

17

Asymmetric synthesis of 1,2- and 1,4-dihydroquinolines

Farhat Rezgui, Pierre Mangeney, Alex Alexakis

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 260 KB

english, 1999

18

A novel double ‘inverse electron-demand’ Diels-Alder reaction of azolyldienamines and tetrazines

András Kotschy, Zoltán Novák, Zoltán Vincze, David M. Smith, György Hajós

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 206 KB

english, 1999

19

Synthesis of (−)-(1S,5R)- and (+)-(1R,5S)-trifluoroanalogues of frontalin

Pierfrancesco Bravo, Elonora Corradi, Massimo Frigerio, Stefano Valdo Meille, Walter Panzeri, Cristina Pesenti, Fiorenza Viani

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 209 KB

english, 1999

20

Olefinic stereoselection in the [2,3]-Wittig rearrangement of α,β-disubstituted allylic ethers forming trisubstituted olefins

Katsuhiko Tomooka, Tatsuya Igarashi, Naoyuki Kishi, Takeshi Nakai

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 237 KB

english, 1999

21

Neovibsanin C, a macrocyclic peroxide-containing neovibsane-type diterpene from Viburnum awabuki

Miwa Kubo, Hiroyuki Minami, Eriko Hayashi, Mitsuaki Kodama, Kazuyoshi Kawazu, Yoshiyasu Fukuyama

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 237 KB

english, 1999

22

A DFT proton affinity study of vinyl and allyl anions of cyclic vinyl ethers and cycloalkenes

Trevor D. Power, John F. Sebastian

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 208 KB

english, 1999

23

Cycloaddition reaction on 3-vinylemeraldins: formation of unexpected porphyrins with seven-membered exocyclic ring systems

Sashikumar Mettath, Thomas J. Dougherty, Ravindra K. Pandey

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 285 KB

english, 1999

24

Solvent-free synthesis of amides from non-enolizable esters and amines using microwave irradiation

Rajender S. Varma, Kannan P. Naicker

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 209 KB

english, 1999

25

A general method for deprotection of N-toluenesulfonyl aziridines using sodium naphthalenide

Stephen C. Bergmeier, Punit P. Seth

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 259 KB

english, 1999

26

Hybocarpone, a novel cytotoxic naphthazarin derivative from mycobiont cultures of the lichen Lecanora hybocarpa

Michael A. Ernst-Russell, John A. Elix, Christina L.L. Chai, Anthony C. Willis, Nobuo Hamada, Thomas H. Nash III

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 245 KB

english, 1999

27

Reaction of thionolactones with zinc enolate: new synthesis of vinylogous carbonates

Hyeon Kyu Lee, Jia Kim, Chwang Siek Pak

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 225 KB

english, 1999

28

J-Resolved HMBC, a new NMR technique for measuring heteronuclear long-range coupling constants

Kazuo Furihata, Haruo Seto

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 256 KB

english, 1999

29

6-endo,6-endo,6-exo Cascade cyclization starting from vinyl radical; construction of a dodecahydrophenanthrene system

Kiyosei Takasu, Jun-ichi Kuroyanagi, Akira Katsumata, Masataka Ihara

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 212 KB

english, 1999

30

Enzymatic resolution of secondary alcohols coupled with ruthenium-catalyzed racemization without hydrogen mediator

Jeong Hwan Koh, Hyun Min Jung, Mahn-Joo Kim, Jaiwook Park

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 232 KB

english, 1999

31

A convergent asymmetric synthesis of γ-butenolides

Marc Renard, Léon Ghosez

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 255 KB

english, 1999

32

The efficient enantiodivergence of (dl)-1,3-diacetyl-2-imidazolidinethiones by enantioselective catalytic deacetylation

Kazuhiro Yokoyama, Tadao Ishizuka, Takehisa Kunieda

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 195 KB

english, 1999

33

Macrocyclization by TTN oxidation for the synthesis of chloropeptin left-hand segment

Toshitsugu Kai, Naoko Kajimoto, Yaeko Konda, Yoshihiro Harigaya, Hiroaki Takayanagi

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 161 KB

english, 1999

34

Catalytic use of organostannyl radical: The reaction of 1,2,3-selenadiazole with olefins in the presence of a catalytic amount of tributyltin hydride

Yutaka Nishiyama, Yasunobu Hada, Masahiro Anjiki, Sakiko Hanita, Noboru Sonoda

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 223 KB

english, 1999

35

Nucleosides and nucleotides. 189. Investigation of the stereoselective coupling of thymine with meso-thiolane-3,4-diol-1-oxide derivatives via the Pummerer reaction

Takashi Naka, Naozumi Nishizono, Noriaki Minakawa, Akira Matsuda

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 216 KB

english, 1999

36

Synthesis of a calix[5]arene receptor having two benzoic acid moieties

Takeharu Haino, Koji Nitta, Yoshikazu Saijo, Kazumi Matsumura, Masaki Hirakata, Yoshimasa Fukazawa

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 204 KB

english, 1999

37

Haterumalide B: A new cytotoxic macrolide from an Okinawan ascidian Lissoclinum sp.

Katsuhiro Ueda, Yumin Hu

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 194 KB

english, 1999

38

Isolation and structures of haterumalides NA, NB, NC, ND, and NE, novel macrolides from an Okinawan Sponge Ircinia sp.

Noboru Takada, Hiroko Sato, Kiyotake Suenaga, Hirokazu Arimoto, Kaoru Yamada, Katsuhiro Ueda, Daisuke Uemura

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 221 KB

english, 1999

39

Intramolecular aromatic 1,5-hydrogen transfer in free radical reactions. II. Rearrangement of iodobenzophenones

Jordan M. Cummins, Ulf-H. Dolling, Alan W. Douglas, Sandor Karady, William R. Leonard Jr., Benjamin F. Marcune

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 224 KB

english, 1999

40

Synthesis and characterization of 1,4-dichlorospiropentadiene

Rajesh K. Saini, Vladislav A. Litosh, Andrew D. Daniels, W.E. Billups

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 85 KB

english, 1999

41

Synthesis of terminally protected 9-amino-4,5-diazafluorene-9-carboxylic acid, the first rigid, transition-metal receptor, Cα,α-disubstituted glycine

Jean-Paul Mazaleyrat, Michel Wakselman, Fernando Formaggio, Marco Crisma, Claudio Toniolo

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 270 KB

english, 1999

42

A highly regioselective synthesis of α,α-bis-Mannich bases by aminomethylation of imines with iminium salts

Michael Arend, Nikolaus Risch

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 127 KB

english, 1999

43

Generation of the trans-anti-trans A-B-C ring system of castasterone by intramolecular Diels-Alder reaction

T. Zoller, D. Uguen

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 252 KB

english, 1999

44

An unexpected sequel of an alcohol oxidation study: Stereoselective cyclisation of an unsaturated keto-sulfide

T. Zoller, P. Breuilles, D. Uguen, A. De Cian, J. Fischer

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 251 KB

english, 1999

45

Solid-phase synthesis of substituted benzimidazoles

David Tumelty, Matthias K. Schwarz, Kathy Cao, Michael C. Needels

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 216 KB

english, 1999

46

Incorporation of esters into proteins: Improved synthesis of hydroxyacyl tRNAs

Pamela M. England, Henry A. Lester, Dennis A. Dougherty

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 234 KB

english, 1999

47

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

1999

File:

PDF, 89 KB

1999

48

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 622 KB

english, 1999