Tetrahedron: Asymmetry

1

Chiral N-heterocyclic carbene-transition metal complexes in asymmetric catalysis

Marc C. Perry, Kevin Burgess

Journal:

Year:

2003

Language:

english

File:

PDF, 1.06 MB

english, 2003

2

First synthesis of (1S,2S)- and (1R,2R)-1-amino-2-isopropylcyclobutanecarboxylic acids by asymmetric Strecker reaction from 2-substituted cyclobutanones

Molika Truong, Frédéric Lecornué, Antoine Fadel

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 362 KB

english, 2003

3

Catalytic enantioselective protonation of cobalt–enolate equivalents generated by 1,4-reduction with borohydride

Yuhki Ohtsuka, Taketo Ikeno, Tohru Yamada

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 217 KB

english, 2003

4

Synthesis, resolution and absolute configuration of trans 4,5-diphenyl-pyrrolidin-2-one: a possible chiral auxiliary

Jaime Escalante, Miguel A. González-Tototzin

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 379 KB

english, 2003

5

Studies on the rhodium- and ruthenium-catalyzed asymmetric hydrogenation of α-dehydroamino acids using a family of chiral dipyridylphosphine ligand (P-Phos)

Jing Wu, Cheng Chao Pai, Wai Him Kwok, Rong Wei Guo, Terry T.L. Au-Yeung, Chi Hung Yeung, Albert S.C. Chan

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 180 KB

english, 2003

6

Asymmetric synthesis of chiral β-iodo Baylis–Hillman esters using MgI2 as promoter via a one-pot three-component reaction

Han-Xun Wei, Dianjun Chen, Xin Xu, Guigen Li, Paul W. Paré

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 272 KB

english, 2003

7

Diastereoselective synthesis of protected 4-epi-vancosamine from (S)-N-Boc-N,O-isopropylidene-α-methylserinal

Alberto Avenoza, Jesús H. Busto, Francisco Corzana, Jesús M. Peregrina, David Sucunza, Marı́a M. Zurbano

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 398 KB

english, 2003

8

A tentative kinetic model for chiral amplification in autocatalytic alkylzinc additions

Thomas Buhse

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 201 KB

english, 2003

9

Asymmetric hydrogenation of an α,β-unsaturated ketone by diamine(ether–phosphine)ruthenium(II) complexes and lipase-catalyzed kinetic resolution: a consecutive approach

Ekkehard Lindner, Ashraf Ghanem, Ismail Warad, Klaus Eichele, Hermann A. Mayer, Volker Schurig

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 497 KB

english, 2003

10

NMR determination of absolute configuration of α-acyloxy ketones

Jean-Christophe Jullian, Xavier Franck, Shamil Latypov, Reynald Hocquemiller, Bruno Figadère

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 206 KB

english, 2003

11

Synthesis of new C-sulfosugars and C-sulfoalditols: Amadori rearrangement of 6-C-sulfo-d-fucose

José G. Fernández-Bolaños, Victor Ulgar, Inés Maya, José Fuentes, Ma̱ Jesús Diánez, Ma̱ Dolores Estrada, Amparo López-Castro, Simeón Pérez-Garrido

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 380 KB

english, 2003

12

Lewis acid-catalyzed electrocyclization of 2-aza-1,3-butadienes to NH-β-lactams

Alessandro Bongini, Mauro Panunzio, Emiliano Tamanini, Giorgio Martelli, Paola Vicennati, Magda Monari

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 397 KB

english, 2003

13

Synthesis of novel chiral tellurium complexes by redox reaction of planar chiral cyclomercurated ferrocenylimines with tellurium powder and X-ray crystal structure of [TeCl{C5H5FeC5H3C(CH3)N-C6H4-4-CH3}]

Yangjie Wu, Liangru Yang, Xiuling Cui, Chenxia Du, Yu Zhu

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 164 KB

english, 2003

14

Relationship between the time, yield, and enantiomeric excess of asymmetric autocatalysis of chiral 2-alkynyl-5-pyrimidyl alkanol with amplification of enantiomeric excess

Itaru Sato, Daisuke Omiya, Hiroyoshi Igarashi, Keiichi Kato, Yoshihiro Ogi, Koichi Tsukiyama, Kenso Soai

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 174 KB

english, 2003

15

Enantioselective cathodic reduction of some prochiral ketones in the presence of (−)-N,N′-dimethylquininium tetrafluoroborate at mercury cathode

Ashok K. Yadav, Meera Manju, Pukh Raj Chhinpa

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 108 KB

english, 2003

16

Synthesis of novel chiral polyamide macrocycles containing pyridyl side-arms and their molecular recognition properties

Xiao Chen, Da-Ming Du, Wen-Ting Hua

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 319 KB

english, 2003

17

Synthesis of chiral 1,3-calix[4](crown-6) ethers as potential mediators for asymmetric recognition processes

István Bitter, Éva Kőszegi, Alajos Grün, Péter Bakó, Krisztina Pál, András Grofcsik, Miklós Kubinyi, Barbara Balázs, Gábor Tóth

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 669 KB

english, 2003

18

Quinine as chiral discriminator for determination of enantiomeric excess of diethyl 1,2-dihydroxyalkanephosphonates

Alina Maly, Barbara Lejczak, Pawel Kafarski

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 185 KB

english, 2003

19