Volume 38; Issue 24

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Tetrahedron Letters
Volume 38; Issue 24

Tetrahedron Letters

Volume 38; Issue 24

1

Studies of steric effects. Spectroscopic evidence for through-space interaction in CH3 …. O in crowded alcohols

Takahiro Tezuka, Masatoshi Nakagawa, Koji Yokoi, Yoshinobu Nagawa, Tohru Yamagaki, Hiroshi Nakanishi

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 210 KB

english, 1997

2

S4N4·SbCl5 complex: A useful reagent for conversion of sterically less hindered α-bromo ketones to α-chloro ketones

Kil-Joong Kim, Kyongtae Kim

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 189 KB

english, 1997

3

Synthesis and redox properties of methylbipyridinioalkyl (viologen)-modified β-cyclodextrins at the secondary face

Kwanghee Koh Park, Sun Young Han, Youn-Hee Park, Joon Woo Park

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 236 KB

english, 1997

4

Novel ceramide 1-sulfates, potent DNA topoisomerase I inhibitors isolated from the Bryozoa Watersipora cucullata

Makoto Ojika, Go Yoshino, Youji Sakagami

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 251 KB

english, 1997

5

Gadolinium(III) porphyrin as a novel circular dichroism probe for chirality of amino acids

Hitoshi Tamiaki, Natsushi Matsumoto, Hiroshi Tsukube

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 205 KB

english, 1997

6

Enzyme-catalyzed asymmetrization of 2,2-disubstituted 1,3-propanediols using 1-ethoxyvinyl esters

Shuji Akai, Tadaatsu Naka, Yasushi Takebe, Yasuyuki Kita

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 222 KB

english, 1997

7

Total synthesis of (+)-4-deoxygigantecin

Hidefumi Makabe, Akira Tanaka, Takayuki Oritani

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 181 KB

english, 1997

8

5-(4′-chloromethylphenyl)pentylpolystyrene resin (CMPP resin). A new linker resin for solid-phase organic synthesis under Lewis acidic conditions

Shū Kobayashi, Mitsuhiro Moriwaki

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 180 KB

english, 1997

9

Isolation and partial synthesis of 3(R)- and 3(S)-deoxypumiloside; structural revision of the key metabolite from the camptothecin producing plant, Ophiorrhiza pumila

Mariko Kitajima, Seiji Masumoto, Hiromitsu Takayama, Norio Aimi

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 225 KB

english, 1997

10

Isonucleosides by Michael addition of pyrimidine bases on 2,6-disubstituted 2H-pyran-3(6H)-ones

Natacha Prévost, Francis Rouessac

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 228 KB

english, 1997

11

A convenient synthesis of monpain trimethylether

Alain Bekaert, Jean Andrieux, Michel Plat, Jean-Daniel Brion

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 107 KB

english, 1997

12

A convenient synthesis of enaminones using tandem acetonitrile condensation, Grignard addition

Anthony R. Haight, Timothy L. Stuk, Jerome A. Menzia, Timothy A. Robbins

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 170 KB

english, 1997

13

A reinvestigation of the reported synthesis of the spirobenzyl isoquinoline alkaloid, iso-ochotensine

A.I Meyers, Atsushi Akahane, Vladimir Struzka, Joseph S Warmus, Michael Gonzalez, Guy Milot

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 175 KB

english, 1997

14

Efficient syntheses of l-ribose and 2-deoxy l-ribose from d-ribose and l-arabinose

Michael E. Jung, Yue Xu

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 204 KB

english, 1997

15

Synthesis of the monomeric building blocks of Z-olefinic PNA (Z-OPA) containing the bases adenine and thymine

Michel Cantin, Rolf Schütz, Christian J. Leumann

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 214 KB

english, 1997

16

Vinyltriphenylphosphonium salt mediated one-pot synthesis of functionalized 3-(triphenylphosphoranylidene)butyrolactones

Issa Yavari, Robabeh Baharfar

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 179 KB

english, 1997

17

The biomimetic iron-mediated degradation of arteflene (Ro-42-1611),an endoperoxide antimalarial: Implications for the mechanism of antimalarial activity

Paul M. O'Neill, Laurence P. Bishop, Natalie L. Searle, James L. Maggs, Stephen A. Ward, Patrick G. Bray, Richard C. Storr, B. Kevin Park

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 252 KB

english, 1997

18

Regeneration of carbonyl compounds from oximes under microwave irradiations

Anima Boruah, Bipul Baruah, Dipak Prajapati, Jagir S. Sandhu

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 132 KB

english, 1997

19

Remarkable effect of basic ligands in the lanthanide-catalysed enantioselective cycloadditions of 3-carbomethoxy-2-pyrone (3-CMP)

István E Markó, Isabelle Chellé-Regnaut, Bernard Leroy, Stuart L. Warriner

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 250 KB

english, 1997

20

Synthesis and evaluation of C-seco paclitaxel analogues

Giovanni Appendino, Bruno Danieli, Jasmin Jakupovic, Emanuela Belloro, Giovanni Scambia, Ezio Bombardelli

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 267 KB

english, 1997

21

Stereoselectivity in the thermal cycloaddition reactions of tetrafluoroethylene to derivatives of α-(4-ethoxyphenyl)acrylic acid

Algirdas K. Serelis, Gregory W. Simpson

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 175 KB

english, 1997

22

Synthesis of N1-unsubstituted β-lactams: Introducing N1-(1′-thiophenyl)benzyl as an N-protecting group

K. Karupaiyan, V. Srirajan, A.R.A.S. Deshmukh, B.M. Bhawal

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 187 KB

english, 1997

23

A 2-silylethanol-based anomeric linker for carbohydrates; transformation into 1-O-acyl derivatives

Andreas Wållberg, Dirk Weigelt, Niklas Falk, Göran Magnusson

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 112 KB

english, 1997

24

Self-assembly of an indolyl-glyoxylamide by unusual hydrogen bonding

David StC. Black, Donald C. Craig, Darryl B. McConnell

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 177 KB

english, 1997

25

Methylene acetals as protecting groups — an improved preparation method

Marcella Guiso, Carmela Procaccio, Maria Rosaria Fizzano, Francesco Piccioni

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 212 KB

english, 1997

26

Novel calix[4]resorcinarene glycosides

Anthony D.M. Curtis

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 127 KB

english, 1997

27

Waihoensene. A new laurenene-related diterpene from Podocarpus totara var waihoensis

Don B. Clarke, Simon F.R. Hinkley, Rex T. Weavers

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 213 KB

english, 1997

28

Studies towards the synthesis of the zaragozic acids: Synthesis of the bicyclic acetal core of zaragozic acid C

Ian Paterson, Klaus Feßner, M.Raymond V. Finlay

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 258 KB

english, 1997

29

Mitsunobu reactions with methanesulfonic acid; The replacement of equatorial hydroxyl groups by azide with net retention of configuration

Anthony P. Davis, Stephan Dresen, Laurence J. Lawless

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 208 KB

english, 1997

30

The use of homochiral 2-methylene-4,5-diaryl-1,3-dioxolanes as recyclable acetic ester enolate equivalents: Asymmetric synthesis of terpenoids

Roy Hayes, Ke-Dong Li, Peter Leeming, Timothy W. Wallace

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 111 KB

english, 1997

31

Conjugate addition of lithiated Schöllkopf's bislactim ether to 1E,3E-butadienylphosphonates: Stereocontrolled access to 2,3-anti-4E 2-amino-6-phosphono-4-hexenoic acid derivatives

Vicente Ojea, Susana Conde, María Ruiz, Ma Carmen Fernández, JoséMa Quintela

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 310 KB

english, 1997

32

Control of chemo- and regio-selectivity in rhodium catalysed reactions of unsaturated amines with H2CO

David J. Bergmann, Eva M. Campi, W.Roy Jackson, Quentin J. McCubbin, Antonio F. Patti

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 148 KB

english, 1997

33

Palladium catalysed heck reactions and allylic substitution reactions using glass bead technology

Louise Tonks, Michael S Anson, Klaus Hellgardt, Amin R Mirza, David F Thompson, Jonathan MJ Williams

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 192 KB

english, 1997

34

[2+2] photocycloadditions of cistrans-4-propenylanisole to C60. A step-wise mechanism

Georgios Vassilikogiannakis, Michael Orfanopoulos

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 198 KB

english, 1997

35

Concise synthesis of the cell cycle inhibitor demethoxyfumitremorgin C

Haishan Wang, Arasu Ganesan

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 119 KB

english, 1997

36

A simple preparation of N-protected chiral α-aminonitriles from N-protected α-amino acid amides

Philippe Maetz, Marc Rodriguez

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 109 KB

english, 1997

37

Synthesis and evaluation of a novel dirhodium tetraprolinate catalyst containing bridging prolinate ligands

Huw M.L Davies, Norman Kong

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 191 KB

english, 1997

38

Asymmetric synthesis of L-cyclopentyl carbocyclic nucleosides

Peiyuan Wang, Luigi A. Agrofoglio, M. Gary Newton, Chung K. Chu

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 216 KB

english, 1997

39

Graphical abstracts

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 465 KB

english, 1997

40

Contributors to this issue

Journal:

Tetrahedron Letters

Year:

1997

File:

PDF, 51 KB

1997

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