Volume 40; Issue 17

Main
Tetrahedron Letters
Volume 40; Issue 17

Tetrahedron Letters

Volume 40; Issue 17

1

Solid phase decarbamoylation of monoalkylureas and N-carbamoylpeptides using gaseous NOx: A new easy deprotection reaction with minimum waste

Héle`ne Collet, Laurent Boiteau, Jacques Taillades, Auguste Commeyras

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 246 KB

english, 1999

2

Synthesis of alkoxy derivatives of dodecahydro-closo-dodecaborate anion [B12H12]2−

Igor B. Sivaev, Stefan Sjo¨berg, Vladimir I. Bregadze, Detlef Gabel

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 177 KB

english, 1999

3

A synthetic approach to the plakortones

Christian Bittner, Andrea Burgo, Patrick J. Murphy, Chi.H. Sung, Andrew J. Thornhill

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 127 KB

english, 1999

4

Synthesis of 1-phosphono-2-aza-1, 3-dienes and their conversion into 1-vinyl-2-phosphonoaziridines

Christian Stevens, Marc Gallant, Norbert De Kimpe

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 185 KB

english, 1999

5

Synthesis of an 1-azaglucose analogue with ring-oxygen retained

Peter Bach, Mikael Bols

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 232 KB

english, 1999

6

A revision of the Biginelli reaction under solid acid catalysis. Solvent-free synthesis of dihydropyrimidines over montmorillonite KSF

Franca Bigi, Silvia Carloni, Bettina Frullanti, Raimondo Maggi, Giovanni Sartori

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 198 KB

english, 1999

7

A highly diastereoselective chiral pool based synthesis ofcis- andtrans- indan-1, 2-diols

Saumitra Sengupta, Somnath Mondal

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 129 KB

english, 1999

8

Acetophenone-based linker for solid phase synthesis of secondary amides and sulfonamides on the Multipin™ support

Chinh T. Bui, Andrew M. Bray, Francesca Ercole, Yen Pham, Firas A. Rasoul, N.Joe Maeji

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 225 KB

english, 1999

9

Chirality transfer from a biphenyl axis to a spiro centre and its reverse: sequential self-immolation

Robert W. Baker, Rekha V. Kyasnoor, Melvyn V. Sargent

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 168 KB

english, 1999

10

Phenyliodine(III)bis(trifluoroacetate) mediated synthesis of phenanthro[9, 10-d] fused isoxazoles and pyrimidines

Roberto Olivera, Rau´l SanMartin, Sergio Pascual, Maite Herrero, Esther Domi´nguez

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 176 KB

english, 1999

11

Chromium-mediated β-lactone synthesis using ultrasonication

John J. Caldwell, Joseph P.A. Harrity, Nicola M. Heron, William J. Kerr, Sharon McKendry, David Middlemiss

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 220 KB

english, 1999

12

Functionalised β-lactones from chromium alkyl(alkoxy)carbene complexes

John J. Caldwell, William J. Kerr, Sharon McKendry

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 136 KB

english, 1999

13

Efficient radical cyclisation of secondary amides: An enantioselective synthesis of phenyl allokainoid

Justin S. Bryans, Jonathan M. Large, Andrew F. Parsons

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 253 KB

english, 1999

14

A polymer-supported silyl triflate and subsequent functionalization: synthesis and solid-phase Diels-Alder reactions of silyloxydienes

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 241 KB

english, 1999

15

Ester enolate Claisen rearrangement using a polymer-supported silyl triflate

Yonghan Hu, John A. Porco Jr.

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 245 KB

english, 1999

16

Burst kinetics and turnover in an esterase mimic

Ronald Breslow, Nasri Nesnas

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 183 KB

english, 1999

17

Synthesis of the tricyclic triamine core of martinelline and martinellic acid

Barry B. Snider, Yong Ahn, Bruce M. Foxman

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 247 KB

english, 1999

18

Axially chiral benzamides: Diastereoselective nucleophilic additions to planar chiral (N, N-diethyl-2-acyl-6-methylbenzamide)chromium complexes

Hiroshige Koide, Motokazu Uemura

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 246 KB

english, 1999

19

Rapid bi-directional synthesis of oligo(1, 4-phenylene ethynylene)s

Shenlin Huang, James M. Tour

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 243 KB

english, 1999

20

Towards the synthesis of spongistatin 1: Diastereoselective synthesis of the C(36)–C(45) subunit

Glenn C. Micalizio, William R. Roush

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 271 KB

english, 1999

21

A novel total synthesis of (+)-himbacine, a potent antagonist of the muscarinic receptor of M2 subtype

Masanori Takadoi, Tadashi Katoh, Akihiro Ishiwata, Shiro Terashima

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 241 KB

english, 1999

22

2-Pyridylsilyl group as a multifunctional “phase tag" for solution phase synthesis

Jun-ichi Yoshida, Kenichiro Itami, Koichi Mitsudo, Seiji Suga

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 262 KB

english, 1999

23

An efficient asymmetric catalytic hydrogenation of 4-aryl coumarins, preparation of a key intermediate in the synthesis of a class of endothelin receptor antagonists

Michael A. McGuire, Susan C. Shilcrat, Edmund Sorenson

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 249 KB

english, 1999

24

Ring-closing metathesis strategy to P-heterocycles

Paul R. Hanson, Diana S. Stoianova

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 231 KB

english, 1999

25

Reversal of stereochemistry in diethylzinc addition to aldehydes by a simple change of the backbone substituent in L-serine derived ligands

Mukund P. Sibi, Jian-xie Chen, Gregory R. Cook

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 255 KB

english, 1999

26

Cross-metathesis of N-alkenyl peptoids with O- or C-allyl glycosides

Yun-Jin Hu, Rene´ Roy

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 227 KB

english, 1999

27

Exploitation of an unexpectedin situ heteroaromatic bromination for the synthesis of a porphyrin functionalized nucleoside

Nathalie Solladie´, Maurice Gross

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 284 KB

english, 1999

28

Newly intramolecular α-amidoalkylation cyclisation: Use of theN-acyliminium ion with a sulfur atom as a nucleophile

Nicolas Hucher, Adam Dai¨ch, Pierre Netchitai¨lo, Bernard Decroix

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 215 KB

english, 1999

29

γ-1, 4 Addition of substituted methoxyallylcopper reagents to methylvinylketone

Jean-Franç¸ois Berrien, Marie-Noe¨lle Raymond, Fatima Zaari, Henri Moskowitz, Joe¨lle Rayrargue

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 196 KB

english, 1999

30

Intramolecular radical allylation with allylic sulfones— A synthesis of (±)-botryodiplodin

Robert Nouguier, Ste´phane Gastaldi, Didier Stien, Miche`le Bertrand, Philippe Renaud

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 233 KB

english, 1999

31

Diastereoselective radical cyclization of bromoacetals: Efficient synthesis of (±)-botryodiplodin

Fe´lix Villar, Olivier Andrey, Philippe Renaud

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 191 KB

english, 1999

32

Regioselective addition ofnbutyllithium on secondary cinnamyl amides: “Michael" versus “contra-Michael" process

Nathalie Bremand, Ilan Marek, Jean F. Normant

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 190 KB

english, 1999

33

Diastereoselective “contra-Michael" addition of(−)-sparteineorganolithiumcomplexes to secondary chiral cinnamyl amides

Nathalie Bremand, Ilan Marek, Jean F. Normant

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 186 KB

english, 1999

34

Gallic esters of sucrose as a new class of antioxidants

Pierre Potier, Vale´rie Maccario, Marie-Be´atrice Giudicelli, Yves Queneau, Olivier Dangles

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 222 KB

english, 1999

35

Synthesis of a non-hydrolyzable AZT-triphosphate analogue designed for the production of anti-AZT-TP antibodies

Thierry Brossette, Alain Valleix, Laure Goujon, Christophe Cre´minon, Jacques Grassi, Charles Mioskowski, Luc Lebeau

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 261 KB

english, 1999

36

A remarkable pyranose to furanose isomerization mediated by an “anomeric" silyloxy function

Samit K. Bhattacharya, Xiao-Tao Chen, Clare E. Gutteridge, Samuel J. Danishefsky

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 159 KB

english, 1999

37

Ester substituted bithiophenes. Abnormally low dihedral angle and rotation barrier due to dipolar stabilization

Martin Pomerantz, Yang Cheng

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 242 KB

english, 1999

38

Selective and efficient synthesis of di-, tri- and tetrasubstituted 1, 10-phenanthrolines

Christiane Dietrich-Buchecker, M.Consuelo Jime´nez, Jean-Pierre Sauvage

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 135 KB

english, 1999

39

Preparation and host-guest interactions of novel macrocyclic sugar clusters having mono- and oligosaccharides

Osamu Hayashida, Kouichi Nishiyama, Yuusuke Matsuda, Yasuhiro Aoyama

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 221 KB

english, 1999

40

Radical cyclization on solid support: Synthesis of γ-butyrolactones

Yoshihiko Watanabe, Satoshi Ishikawa, Gou Takao, Takeshi Toru

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 232 KB

english, 1999

41

A novel method for peptide block synthesis using unprotected peptides

Yasushi Ishihama, Osamu Ito, Yoshiya Oda, Tatsuyuki Takenawa, Masahiro Iwakura

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 218 KB

english, 1999

42

HMDS-promotedin situ amidation reactions of car☐ylic acids and amines

Wen-Chih Chou, Ming-Chen Chou, Yann-Yu Lu, Shyh-Fong Chen

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 218 KB

english, 1999

43

A layered artificial dinucleotide complex

Hiroyuki Kagechika, Isao Azumaya, Aya Tanatani, Kentaro Yamaguchi, Koichi Shudo

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 243 KB

english, 1999

44

Ring expansion reactionsvia endocyclic cleavage of cyclopropylcarbinyl radicals

Phil Ho Lee, Byungcheol Lee, Jukyoung Lee, Seung Ki Park

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 219 KB

english, 1999

45

Participation of the chiral sulfinyl functionality in palladium-catalyzed asymmetric vinylcyclopropane-cyclopentene rearrangements

Kunio Hiroi, Yasuki Yoshida, Yoko Kaneko

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 203 KB

english, 1999

46

Use of 2-ethoxy-1-(ethoxycarbonyl)-1, 2-dihydroquinoline as a convenient reagent for the selective protection or derivatization of 2-hydroxycar☐ylic acids

Myung Ho Hyun, Moon Hee Kang, Sang Cheol Han

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 223 KB

english, 1999

47

Effect of co-adsorbed water on photodimerization and photooxygenation of 4-methoxystyrene included in NaY

Chie Matsubara, Masanobu Kojima

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 242 KB

english, 1999

48

Diels-Alder reactions of N-tosyl-3-nitroindole and dienamides: synthesis of intermediates ofAspidospermine alkaloids

Betina Biolatto, Mari´a Kneeteman, Pedro Mancini

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 228 KB

english, 1999

49

Synthesis of a new pyridinophane macrocycle with carbamate functionality via novel CO2 insertion reaction

Daisuke Noda, Mikio Yasutake, Hiroyuki Takemura, Teruo Shinmyozu

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 218 KB

english, 1999

50

Nickel-catalyzed cross-couplings of cyclohexenyl phosphate and arylboronic acids

Yang Nan, Zhen Yang

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 180 KB

english, 1999

51

Synthesis of enantiomerically pure backbone alkyl substituted peptide nucleic acids utilizing the Et-DuPHOS-Rh+ hydrogenation of enamido esters

Timothy A. Stammers, Mark J. Burk

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 214 KB

english, 1999

52

Synthesis of atropisomeric 2-(1-aminoalkyl)-1-naphthamides by stereoselective addition of organolithiums to a 2-imino-1-naphthamide

Jonathan Clayden, Neil Westlund, Francis X. Wilson

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 158 KB

english, 1999

53

Synthesis of atropisomeric diamides with remotely related stereogenic axes by stereoselective additions to imines

Jonathan Clayden, Neil Westlund, Francis X. Wilson

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 289 KB

english, 1999

54

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

1999

File:

PDF, 64 KB

1999

55

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 730 KB

english, 1999

56

1,4-Addition reaction of γ, γ-dialkoxyallylic zirconium species as agem-dialkoxycyclopropyl anion equivalent

Hisanaka Ito, Azusa Sato, Takahiko Kusanagi, Takeo Taguchi

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 114 KB

english, 1999

57

Asymmetric synthesis of car☐yclic C-nucleoside, (−)-9-deazaaristeromycin

Byoung K. Chun, Chung K. Chu

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 201 KB

english, 1999