Volume 42; Issue 48

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Tetrahedron Letters
Volume 42; Issue 48

Tetrahedron Letters

Volume 42; Issue 48

1

Calcium-BINOL: a novel and efficient catalyst for asymmetric Michael reactions

G Kumaraswamy, M.N.V Sastry, Nivedita Jena

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 55 KB

english, 2001

2

Selective oxidation of alcohols in the presence of an Os/O2-system

Christian Döbler, Gerald M Mehltretter, Uta Sundermeier, Markus Eckert, Hans-Christian Militzer, Matthias Beller

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 72 KB

english, 2001

3

1,3-Bis(4-methoxyphenyl)cyclohexane-1,3-diyl cation radical: divergent reactivity depending upon electron-transfer conditions

Hiroshi Ikeda, Yosuke Hoshi, Tsutomu Miyashi

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 139 KB

english, 2001

4

A new direct synthesis of ACPA and novel AMPA analogues

David J Burkhart, Brendan Twamley, Nicholas R Natale

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 163 KB

english, 2001

5

H-Phosphonylphosphonate triethylester: the first member of a novel family of stable bisphosphorylated compounds; its short synthesis and reactivity with aldehydes

Philippe Bisseret, Jacques Eustache

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 176 KB

english, 2001

6

An unusual case of carbonnitrogen bond formation. Reactivity of a C-nitroso group toward acyl chlorides

Viktor Pilepić, Monika Lovrek, Dražen Vikić-Topić, Stanko Uršić

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 141 KB

english, 2001

7

Studies on the additive fluoro-Pummerer reaction of phenylsulfanylated lactams with difluoroiodotoluene

Michael F Greaney, William B Motherwell, Derek A Tocher

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 87 KB

english, 2001

8

α-Phosphono-δ-lactones from γ-lactones via a rhodium(II)-catalysed Wolff rearrangement

Wissam Dayoub, Youssef Diab, Alain Doutheau

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 73 KB

english, 2001

9

A convenient synthesis of 2-fluoro- and 6-fluoro-(2S,3R)-threo-(3,4-dihydroxyphenyl)serine using Sharpless asymmetric aminohydroxylation

In Ho Kim, Kenneth L Kirk

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 58 KB

english, 2001

10

Asymmetric synthesis of tricyclic-cyclobutane by means of enantioselective deprotonation and intramolecular Michael–aldol reaction

Kiyosei Takasu, Keiko Misawa, Masataka Ihara

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

11

The bicyclo[2.1.1]hexan-2-one system: a new probe for the experimental and computational study of electronic effects in π-facial selectivity in nucleophilic additions

Goverdhan Mehta, S.Robindro Singh, Vanessa Gagliardini, U.Deva Priyakumar, G.Narahari Sastry

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 79 KB

english, 2001

12

A simple method for the quantitative analysis of resin bound thiol groups

Jas Pal Badyal, Audrey M. Cameron, Neil R. Cameron, Diane M. Coe, Richard Cox, Benjamin G. Davis, Leslie J. Oates, Gisle Oye, Patrick G. Steel

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 74 KB

english, 2001

13

Intramolecular hetero-Diels–Alder reactions of a tethered triene possessing a carboxynitroso dienophilic group

Donald Craig, Mónica Yáñez López

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 101 KB

english, 2001

14

A tandem decarboxylation/Diels–Alder reaction of 5-amino-1-phenyl-4-pyrazolecarboxylic acid with 1,3,5-triazines

Qun Dang, Yan Liu, Zhili Sun

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 80 KB

english, 2001

15

The first asymmetric synthesis of a dopamine D1 agonist, dihydrexidine, employing asymmetric conjugate addition technology

Yasutomi Asano, Mitsuaki Yamashita, Kazushige Nagai, Masami Kuriyama, Ken-ichi Yamada, Kiyoshi Tomioka

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

16

Regioselective conjugate addition of thiols to unsymmetric fumaric esters in the presence of a lithium cation

Akio Kamimura, Fukiko Kawahara, Yoji Omata, Norikazu Murakami, Rie Morita, Hirochika Otake, Hiromasa Mitsudera, Masashi Shirai, Akikazu Kakehi

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 60 KB

english, 2001

17

β-Galactosidase-catalyzed intramolecular transglycosylation

Shiro Komba, Yukishige Ito

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 148 KB

english, 2001

18

Solid-phase synthesis of acyl biarylsulfonamides

Yusheng Xiong, John Klopp, Kevin T Chapman

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 136 KB

english, 2001

19

A highly efficient, one-pot synthesis of benzo[b]fluoren-10-ones

Michael D. Collini, Chris P. Miller

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 94 KB

english, 2001

20

Laurifolin, a novel acetogenin from Rollinia laurifolia leaves

Lúcia P Santos Pimenta, Francisco Chagas do Nascimento, Angela Cristina S Assunção, Alaı́de B Oliveira, Maria Amélia D Boaventura

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

21

Preparation of 5-formyl- and 5-acetylbarbituric acids, including the corresponding Schiff bases and phenylhydrazones

Branko S Jursic, Donna M Neumann

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 104 KB

english, 2001

22

Direct construction of a quaternary carbon center utilizing an organosamarium reagent

Zhifang Li, Yongmin Zhang

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 155 KB

english, 2001

23

Diastereoselective intermolecular OH insertions by Cu(II)-mediated carbenoids derived from phenyldiazoacetamide

Nan Jiang, Jianbo Wang, Albert S.C Chan

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 56 KB

english, 2001

24

Regiospecific substitution of the 4-nitro group in 3-amino-4,6-dinitrobenzo[b]thiophene-2-carboxylates: unexpected activating effect of the amino group

Svyatoslav A Shevelev, Igor L Dalinger, Tatyana I Cherkasova

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 70 KB

english, 2001

25

Regioselective hydrolysis of diesters of (Z)- and (E)-2-methyl-butenedioic acids by PLE

Rudolf Schmid, Vassilia Partali, Thorleif Anthonsen, Henrik W Anthonsen, Lise Kvittingen

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 78 KB

english, 2001

26

Synthesis of fluoroalkyl-derivatised BINAP ligands

David J Birdsall, Eric G Hope, Alison M Stuart, Weiping Chen, Yulai Hu, Jianliang Xiao

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 104 KB

english, 2001

27

Synthesis of 21-oxoporphyrin building blocks and energy donor appended systems

D Kumaresan, Iti Gupta, M Ravikanth

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 117 KB

english, 2001

28

FT-Raman as a simple tool for the fast monitoring of reactions on silica-supported reagents and catalysts: application to silica-bound prolinol and TADDOLs

Belén Altava, M.Isabel Burguete, Eduardo Garcı́a-Verdugo, Santiago V Luis, Marı́a J Vicent

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 100 KB

english, 2001

29

Stereoselective synthesis of polyketide fragments using a novel intramolecular Claisen-like condensation/reduction sequence

Klaus Hinterding, Suradech Singhanat, Lukas Oberer

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 157 KB

english, 2001

30

Hydration of terminal alkynes to aldehydes in aqueous micellar solutions by ruthenium(II) catalysis; first anti-Markovnikov addition of water to propargylic alcohols

Patricia Alvarez, Mauro Bassetti, José Gimeno, Giovanna Mancini

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 142 KB

english, 2001

31

Solid-phase synthesis of 3,4-dihydroquinazoline derivatives

Jinfang Zhang, Julie Barker, Boliang Lou, Hossain Saneii

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 92 KB

english, 2001

32

Stereoselective preparation of (E)-ε-nitro-β,γ-unsaturated methyl esters: Amberlyst A 27, using microwave, as superior catalyst for the 1,6-conjugate addition of nitroalkanes to methyl 1,3-butadiene-1-carboxylate

Roberto Ballini, Giovanna Bosica, Dennis Fiorini

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 57 KB

english, 2001

33

A mild and efficient one-pot synthesis of 1-hydroxymethylene-1,1-bisphosphonic acids. Preparation of new tripod ligands

Marc Lecouvey, Isabelle Mallard, Théodorine Bailly, Ramon Burgada, Yves Leroux

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 84 KB

english, 2001

34

Optimized access to alkyl thiocyanates

Pierre-Yves Renard, Hervé Schwebel, Philippe Vayron, Eric Leclerc, Sonia Dias, Charles Mioskowski

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 111 KB

english, 2001

35

A novel approach for the asymmetric synthesis of (3S,4R)-3-amino-4-alkyl-2-piperidinones: conformationally constrained dipeptides

Céline Flamant-Robin, Qian Wang, N.André Sasaki

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 57 KB

english, 2001

36

Cleavage of the N(1)C(4) bond of 4-(4′-hydroxyphenyl)-azetidine-2-ones via quinone methide intermediates

Larry A Cabell, Loren W Hedrich, John S McMurray

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 80 KB

english, 2001

37

Formation of ε-caprolactam via catalytic Beckmann rearrangement using P2O5 in ionic liquids

Rex X Ren, Larisa D Zueva, Wei Ou

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 50 KB

english, 2001

38

Preparation of cyclic ketoximes using aqueous hydroxylamine in ionic liquids

Rex X Ren, Wei Ou

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 44 KB

english, 2001

39

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

2001

File:

PDF, 17 KB

2001

40

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 282 KB

english, 2001

41

Instructions to contributors

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 67 KB

english, 2001

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