Volume 57; Issue 20

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Tetrahedron
Volume 57; Issue 20

Tetrahedron

Volume 57; Issue 20

1

The transannular Diels–Alder strategy: applications to total synthesis

Eric Marsault, András Toró, Pawel Nowak, Pierre Deslongchamps

Journal:

Year:

2001

Language:

english

File:

PDF, 556 KB

english, 2001

2

α-Methylene β-amino phosphonic ester derivatives by amination of (1-trimethylsilanylmethyl-vinyl) phosphonic esters

M.Antonietta Loreto, Clinio Pompili, Paolo A Tardella

Journal:

Year:

2001

Language:

english

File:

PDF, 95 KB

english, 2001

3

An efficient synthesis of new 1′-C-methyl-α-O-disaccharides using 1-methylenesugars as the glycosyl donors

Xiaoliu Li, Hiro Ohtake, Hideyo Takahashi, Shiro Ikegami

Journal:

Year:

2001

Language:

english

File:

PDF, 282 KB

english, 2001

4

Biologically active metabolites from fungi. Part 16: New preussomerins J, K and L from an endophytic fungus: structure elucidation, crystal structure analysis and determination of absolute configuration by CD calculations

Karsten Krohn, Ulrich Flörke, Markus John, Natalia Root, Klaus Steingröver, Hans-Jürgen Aust, Siegfried Draeger, Barbara Schulz, Sándor Antus, Miklos Simonyi, Ferenc Zsila

Journal:

Year:

2001

Language:

english

File:

PDF, 169 KB

english, 2001

5

First total synthesis of Mer-N5075A and a diastereomeric mixture of α and β-MAPI, new HIV-I protease inhibitors from a species of Streptomyces

Yaeko Konda, Yukihiro Takahashi, Shiho Arima, Noriko Sato, Kazuyoshi Takeda, Kazuyuki Dobashi, Masanori Baba, Yoshihiro Harigaya

Journal:

Year:

2001

Language:

english

File:

PDF, 274 KB

english, 2001

6

Investigations on the directive effects of a single meso-substituent via nitration of 5,12,13,17,18-pentasubstituted porphyrins: syntheses of conjugated β-nitroporphyrins

Anura Wickramasinghe, Laurent Jaquinod, Daniel J Nurco, Kevin M Smith

Journal:

Year:

2001

Language:

english

File:

PDF, 257 KB

english, 2001

7

Reaction of α-iminomethylene amino esters with mono- and bidentate nucleophiles: a straightforward route to 2-amino-1H-5-imidazolones

Montserrat Heras, Montserrat Ventura, Anthony Linden, José M Villalgordo

Journal:

Year:

2001

Language:

english

File:

PDF, 346 KB

english, 2001

8

Efficient preparation of 3-substituted-furan-2(5H)-ones and their direct vinylogous aldol addition

Marco Bella, Giovanni Piancatelli, Antonella Squarcia

Journal:

Year:

2001

Language:

english

File:

PDF, 155 KB

english, 2001

9

Haliclamide, a novel cyclic metabolite from the Vanuatu marine sponge Haliclona sp.

Antonio Randazzo, Cécile Debitus, Luigi Gomez-Paloma

Journal:

Year:

2001

Language:

english

File:

PDF, 68 KB

english, 2001

10

The first total synthesis of toddaquinoline, an alkaloid from Toddalia asiatica

David C Harrowven, Michael I.T Nunn, Nigel J Blumire, David R Fenwick

Journal:

Year:

2001

Language:

english

File:

PDF, 222 KB

english, 2001

11

Synthesis of (Z)-1-phenylseleno-1,4-diorganyl-1-buten-3-ynes: hydroselenation of symmetrical and unsymmetrical 1,4-diorganyl-1,3-butadiynes

Miguel J Dabdoub, Adriano C.M Baroni, Eder J Lenardão, Thiago R Gianeti, Gabriela R Hurtado

Journal:

Year:

2001

Language:

english

File:

PDF, 114 KB

english, 2001

12

Influence of conditions and N-substituent on the reactions of 6-methoxy-3-methyl-6,6a-dihydrofuro[3,4-d]isoxazol-4(3aH)-one with hydrazines

Francisca Delgado, M.Rosario Martı́n, M.Victoria Martı́n

Journal:

Year:

2001

Language:

english

File:

PDF, 149 KB

english, 2001

13

Synthesis of stable analogs in blood and conformational analysis of arenastatin A, a potent cytotoxic spongean depsipeptide

Nobutoshi Murakami, Satoru Tamura, Weiqi Wang, Tatsuya Takagi, Motomasa Kobayashi

Journal:

Year:

2001

Language:

english

File:

PDF, 426 KB

english, 2001

14

Solvent-free preparation of tris-pyrazolyl-1,3,5-triazines

Antonio de la Hoz, Angel Dı́az-Ortiz, José Elguero, Luis J Martı́nez, Andrés Moreno, Ana Sánchez-Migallón

Journal:

Year:

2001

Language:

english

File:

PDF, 146 KB

english, 2001

15

Synthesis and antitumor properties of a plasmalogen methyl ether analogue

Robert Bittman, Donghui Qin, De-An Wong, Gabor Tigyi, Pranati Samadder, Gilbert Arthur

Journal:

Year:

2001

Language:

english

File:

PDF, 235 KB

english, 2001

16

Ionic liquids as recyclable reaction media for the tetrahydropyranylation of alcohols

Luı́s C Branco, Carlos A.M Afonso

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Year:

2001

Language:

english

File:

PDF, 107 KB

english, 2001

17

The reaction of per(poly)fluoroalkanesulfonyl azides with tertiary and secondary amines: generation and trapping of enamines

Yong Xu, Shizheng Zhu

Journal:

Year:

2001

Language:

english

File:

PDF, 105 KB

english, 2001

18

Induced diastereoselectivity in photodecarboxylation of 2-phenylpropionic acid in faujasite zeolites

A. Lalitha, K. Pitchumani, C. Srinivasan

Journal:

Year:

2001

Language:

english

File:

PDF, 117 KB

english, 2001

19

Observations on the alkylation of β-acetalic carbanions: monoalkylation versus dialkylation and elimination

Roberto Ballini, Giovanna Bosica, Sergio Cossu, Ottorino De Lucchi, Paola Peluso

Journal:

Year:

2001

Language:

english

File:

PDF, 120 KB

english, 2001

20

Graphical abstracts

Journal:

Year:

2001

Language:

english

File:

PDF, 177 KB

english, 2001

21

Cation and leaving group effects in isosorbide alkylation under microwave in phase transfer catalysis

Saber Chatti, Michel Bortolussi, André Loupy

Journal:

Year:

2001

Language:

english

File:

PDF, 112 KB

english, 2001

22

A facile synthesis of 1′-C-alkyl-α-disaccharides from 1-C-alkyl-hexopyranoses and methyl 1-C-methyl-hexopyranosides

Xiaoliu Li, Hiro Ohtake, Hideyo Takahashi, Shiro Ikegami

Journal:

Year:

2001

Language:

english

File:

PDF, 254 KB

english, 2001

23

Ring transformations of 2,3-dihydroisoxazoles via azomethine ylides—formation of annulated 5- and 7-membered N-heterocycles

Wolfgang Friebolin, Wolfgang Eberbach

Journal:

Year:

2001

Language:

english

File:

PDF, 198 KB

english, 2001

24

Regioselective thionation of bicyclic piperazinediones

Stella Soukara, Bernhard Wünsch

Journal:

Year:

2001

Language:

english

File:

PDF, 114 KB

english, 2001

25

Microwave assisted stereospecific synthesis of (S)-3-substituted 2,3,6,7,12,12a-hexahydropyrazino[1′,2′:1,6]pyrido[3,4-b]indole-1,4-diones

Suresh K Pandey, Keshav K Awasthi, Anil K Saxena

Journal:

Year:

2001

Language:

english

File:

PDF, 124 KB

english, 2001

26

Polylithiation of thioethers: a versatile route for polyanionic synthons

Miguel Yus, Ana Gutiérrez, Francisco Foubelo

Journal:

Year:

2001

Language:

english

File:

PDF, 204 KB

english, 2001

27

Contributors to Issue

Journal:

Year:

2001

File:

PDF, 14 KB

2001

28

Instructions to contributors

Journal:

Year:

2001

Language:

english

File:

PDF, 53 KB

english, 2001

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