Volume 9; Issue 11

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Tetrahedron: Asymmetry
Volume 9; Issue 11

Tetrahedron: Asymmetry

Volume 9; Issue 11

1

Highly enantioselective synthesis of syn- and anti-propionate aldols without diastereoselection in the chiral oxazaborolidinone-promoted aldol reaction with a silyl ketene acetal derived from ethyl 2-(methylthio)propionate

Mostofa Abu Hena, Saori Terauchi, Chul-Sa Kim, Michio Horiike, Syun-ichi Kiyooka

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 140 KB

english, 1998

2

Synthesis of R-(−)-2-phenylpropanal: a potentially new route towards chiral 2-phenylalkanals

Candice Botuha, Mansour Haddad, Marc Larchevêque *

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 47 KB

english, 1998

3

Stereoselective cis-dihydroxylation of azulene and related non-aromatic polyenes

Nigel I. Bowers, Derek R. Boyd, Narain D. Sharma, Martina A. Kennedy, Gary N. Sheldrake, Howard Dalton

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 97 KB

english, 1998

4

Conformational study of α-arylethylamides of (−)-camphanic acid

Zdenko Hameršak, Ana Selestrin, Andreja Lesac, Vitomir Šunjić

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 146 KB

english, 1998

5

Enantioselective addition of diethylzinc to benzaldehyde in the presence of sulfur-containing pyridine ligands

Giorgio Chelucci, Daniela Berta, Davide Fabbri, Gerard A Pinna, Antonio Saba, Fausta Ulgheri

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 156 KB

english, 1998

6

Nonlinear effects as `indicators' in the tuning of asymmetric catalysts

Jean-Michel Brunel, Timo O Luukas, Henri B Kagan

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 119 KB

english, 1998

7

Highly diastereoselective monoalkylation and Michael addition of N-(diphenylmethylene)glycinesultam under solid–liquid phase-transfer catalysis conditions using potassium carbonate as base

Anna López, Roser Pleixats

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 221 KB

english, 1998

8

Biotransformation of organic sulfides. Predictive active site models for sulfoxidation catalysed by 2,5-diketocamphane 1,2-monooxygenase and 3,6-diketocamphane 1,6-monooxygenase, enantiocomplementary enzymes from Pseudomonas putida NCIMB 10007

Jean Beecher, Andrew Willetts

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 601 KB

english, 1998

9

A convenient resolution of long-chain alkyl epoxides with Jacobsen's salen(Co)III(OAc) catalysts

Prashant S Savle, Marika J Lamoreaux, John F Berry‡, Richard D Gandour

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 105 KB

english, 1998

10

Stereospecific co-crystallization of reactant and palladium complex in the resolution of stilbendiamine using N*-chiral ortho-palladated matrix

V.V Dunina, L.G Kuz'mina, A.G Parfyonov, Yu.K Grishin

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 113 KB

english, 1998

11

Synthesis of (R)-cyanohydrins by crude (R)-oxynitrilase-catalyzed reactions in micro-aqueous medium

Shiqing Han, Guoqiang Lin, Zuyi Li

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 130 KB

english, 1998

12

Short syntheses of (S)-pipecolic acid, (R)-coniine, and (S)-δ-coniceine using biocatalytically-generated chiral building blocks

Francisco Sánchez-Sancho, Bernardo Herradón

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 230 KB

english, 1998

13

Enantiomeric visualization using proton-decoupled natural abundance deuterium NMR in poly(γ-benzyl-l-glutamate) liquid crystalline solutions

Philippe Lesot, Denis Merlet, Aharon Loewenstein, Jacques Courtieu

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 219 KB

english, 1998

14

Microbiological transformations. Part 42: A two-liquid-phase preparative scale process for an epoxide hydrolase catalysed resolution of para-bromo-α-methyl styrene oxide. Occurrence of a surprising enantioselectivity enhancement

M. Cleij, A. Archelas, R. Furstoss

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 48 KB

english, 1998

15

Lipase mediated preparation of differently protected homochiral 2-aryl-2-fluoro-1,3-propanediols

Giuseppe Guanti, Enrica Narisano *, Renata Riva

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 181 KB

english, 1998

16

Synthesis of 9-fluorenylmethoxycarbonyl-protected amino aldehydes

James J Wen, Craig M Crews

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 86 KB

english, 1998

17

Total synthesis and stereochemistry of 13-hydroxy-α-eudesmol

Yonggang Chen, Zhaoming Xiong, Gang Zhou, Lijun Liu, Yulin Li

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 90 KB

english, 1998

18

A novel optically active bisphosphine ligand CDP, derived from an anti head-to-head coumarin dimer: synthesis and application to the rhodium-catalyzed asymmetric hydrogenation of arylenamides

Minoru Hayashi, Yukihiko Hashimoto, Hiroshi Takezaki, Yuichiro Watanabe, Kazuhiko Saigo *

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 130 KB

english, 1998

19

β-Amino tertiary cycloalkanols for the enantioselective protonation of enolic species produced by a palladium-induced cascade reaction

S.Jamal Aboulhoda, I. Reiners, J. Wilken, F. Hénin, J. Martens, J. Muzart

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 106 KB

english, 1998

20

NMR determination of enantiopurity via chiral derivatisation. de(measured)=ee(substrate)?

Anthony Cawley, Julian P Duxbury, Terence P Kee

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 44 KB

english, 1998

21

Studies into the asymmetric Meisenheimer rearrangement

Jonathan E.H Buston, Iain Coldham, Keith R Mulholland

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 212 KB

english, 1998

22

Enantiospecific nucleophilic substitution of the dimethylamino group in (R)-tricarbonyl[-{(1-dimethylamino)ethyl}-η6-benzene]chromium

Ulli Englert, Albrecht Salzer, Daniela Vasen

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 87 KB

english, 1998

23

Asymmetric Diels–Alder reactions of 2-fluoroacrylic acid derivatives. Part 1: The construction of fluorine substituted chiral tertiary carbon

Hisanaka Ito, Akio Saito, Takeo Taguchi

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 183 KB

english, 1998

24

Asymmetric Diels–Alder reactions of 2-fluoroacrylic acid derivatives. Part 2: A remarkable effect of fluorine substituent on the diastereoselectivity

Hisanaka Ito, Akio Saito, Takeo Taguchi

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 142 KB

english, 1998

25

Chiral crystalline salts from achiral biphenylcarboxylic acids and tryptamine

Hideko Koshima, Saeed I Khan, Miguel A Garcia-Garibay

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 162 KB

english, 1998

26

Erratum

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 162 KB

english, 1998