Works matching IS 0018019X AND DT 2012 AND VI 95 AND IP 10

Results: 31

Studies on AlkylNitrogen Bond Formation via Reductive Elimination from Monomeric Palladium Complexes in High Oxidation State.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 2007, doi. 10.1002/hlca.201200430
By:
- Iglesias, Álvaro;
- Muñiz, Kilian
Publication type:
Article
Nucleophilic Fluoroalkylation of α, β-Unsaturated Carbonyl Compounds with α-Fluorinated Sulfones: Investigation of the Reversibility of 1,2-Additions and the Formation of 1,4-Adducts.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 2043, doi. 10.1002/hlca.201200445
By:
- Shen, Xiao;
- Ni, Chuanfa;
- Hu, Jinbo
Publication type:
Article
Secondary Amine-Catalyzed Asymmetric γ-Alkylation of α-Branched Enals via Dienamine Activation.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1985, doi. 10.1002/hlca.201200412
By:
- Silvi, Mattia;
- Cassani, Carlo;
- Moran, Antonio;
- Melchiorre, Paolo
Publication type:
Article
Kinetic Resolution of Racemic Secondary Benzylic Alcohols by the Enantioselective Esterification Using Pyridine-3-carboxylic Anhydride (3-PCA) with Chiral Acyl-Transfer Catalysts.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1891, doi. 10.1002/hlca.201200434
By:
- Shiina, Isamu;
- Nakata, Kenya;
- Ono, Keisuke;
- Mukaiyama, Teruaki
Publication type:
Article
Application of D- chiro-Inositol as a Chiral Template for the DielsAlder Reaction.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 2026, doi. 10.1002/hlca.201200432
By:
- Trant, John F.;
- Belding, Lee;
- Dudding, Travis;
- Hudlicky, Tomas
Publication type:
Article
Helical Structures of Bicyclic α-Amino Acid Homochiral Oligomers with the Stereogenic Centers at the Side-Chain Fused-Ring Junctions.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1694, doi. 10.1002/hlca.201200403
By:
- Anan, Kosuke;
- Demizu, Yosuke;
- Oba, Makoto;
- Kurihara, Masaaki;
- Doi, Mitsunobu;
- Suemune, Hiroshi;
- Tanaka, Masakazu
Publication type:
Article
A Manifold Three-Step Synthetic Route to Polycyclic Annulated Hydantoins via Cyclic Imines.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1857, doi. 10.1002/hlca.201200441
By:
- Brockmeyer, Fabian;
- Kröger, Denis;
- Stalling, Timo;
- Ullrich, Pasqual;
- Martens, Jürgen
Publication type:
Article
dl-Ribose Crystal Structures: the GlassCrystal Transformation.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1687, doi. 10.1002/hlca.201200339
By:
- Zandomeneghi, Giorgia;
- Schweizer, W. Bernd;
- Gilmour, Ryan;
- Meier, Beat H.;
- Dunitz, Jack D.
Publication type:
Article
Cross-Linked-Polymer-Supported N-{2′-[(Arylsulfonyl)amino][1,1′-binaphthalen]-2-yl}prolinamide as Organocatalyst for the Direct Aldol Intermolecular Reaction under Solvent-Free Conditions.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1831, doi. 10.1002/hlca.201200422
By:
- Bañón-Caballero, Abraham;
- Guillena, Gabriela;
- Nájera, Carmen
Publication type:
Article
Oxidative Cleavage and Rearrangement of Aryl Epoxides Using Iodosylbenzene: on Criegee's Trail.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 2036, doi. 10.1002/hlca.201200444
By:
- Havare, Nizam;
- Plattner, Dietmar A.
Publication type:
Article
Synthesis of (1 α)-1,25-Dihydroxyvitamin D3 with a β-Positioned Seven-Carbon Side Chain at C(12).
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1842, doi. 10.1002/hlca.201200427
By:
- Carballa, Diego M.;
- Rumbo, Antonio;
- Torneiro, Mercedes;
- Maestro, Miguel;
- Mouriño, Antonio
Publication type:
Article
Some Aspects of the Chemistry of Nitro Compounds.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1730, doi. 10.1002/hlca.201200324
By:
- Zard, Samir Z.
Publication type:
Article
Asymmetric Syntheses of the Sex Pheromones of Pine Sawflies, Their Homologs and Stereoisomers.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1799, doi. 10.1002/hlca.201200341
By:
- Zheng, Jian-Feng;
- Lan, Hong-Qiao;
- Yang, Rui-Feng;
- Peng, Qi-Long;
- Xiao, Zhen-Hua;
- Tuo, Shi-Chuan;
- Hu, Kong-Zhen;
- Xiang, Yong-Gang;
- Wei, Zhen;
- Zhang, Zhen;
- Huang, Pei-Qiang
Publication type:
Article
The MoritaBaylisHillman Reaction of Chiral Highly Oxygenated Cyclopent-2-enones.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1912, doi. 10.1002/hlca.201200421
By:
- Masusai, Chonticha;
- Soorukram, Darunee;
- Kuhakarn, Chutima;
- Tuchinda, Patoomratana;
- Pakawatchai, Chaveng;
- Reutrakul, Vichai;
- Pohmakotr, Manat
Publication type:
Article
Cyclization of (2-Alkenylphenyl)carbonyl Compounds to Polycyclic Arenes Catalyzed by Copper(II) Trifluoromethanesulfonate or Trifluoromethanesulfuric Acid.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1953, doi. 10.1002/hlca.201200396
By:
- Liu, Wei-Min;
- Tnay, Ya Lin;
- Gan, Kian Ping;
- Liu, Zhen-Hong;
- Tyan, Wan Huei;
- Narasaka, Koichi
Publication type:
Article
Gold(I)-Catalyzed Cyclodehydration Enabled by the Triisopropylsilyl Group: A Synthetically Versatile Methodology.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1773, doi. 10.1002/hlca.201200176
By:
- Usanov, Dmitry L.;
- Naodovic, Marina;
- Brasholz, Malte;
- Yamamoto, Hisashi
Publication type:
Article
Enantioselective Synthesis of (−)-( R)-Cordiachromene and (−)-( R)-Dictyochromenol Utilizing Intramolecular SNAr Reaction.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1946, doi. 10.1002/hlca.201200312
By:
- Noda, Yoshihiro;
- Yasuda, Misato
Publication type:
Article
Asymmetric Synthesis of β2-homo- tert-Leucine via Radical Addition to Enantiopure N-Fumaroylhexahydrobenzooxazolidin-2-one.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1714, doi. 10.1002/hlca.201200448
By:
- Escudero-Casao, Margarita;
- Juaristi, Eusebio
Publication type:
Article
A Practical One-Step Synthesis of 1,2-Oxazoline Derivatives from Unprotected Sugars and Its Application to Chemoenzymatic β- N-Acetylglucosaminidation of Disialo-oligosaccharide.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1928, doi. 10.1002/hlca.201200414
By:
- Noguchi, Masato;
- Fujieda, Tsukasa;
- Huang, Wei Chun;
- Ishihara, Masaki;
- Kobayashi, Atsushi;
- Shoda, Shin-ichiro
Publication type:
Article
A Total Synthesis of Aliskiren.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1937, doi. 10.1002/hlca.201200425
By:
- Nam, Gyeok;
- Ko, Soo Y.
Publication type:
Article
Contents: HCA 10/2012.
Published in:
2012
Publication type:
Table of Contents
On Hype, Malpractice, and Scientific Misconduct in Organic Synthesis.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 2052, doi. 10.1002/hlca.201200431
By:
- Carlson, Rolf;
- Hudlicky, Tomas
Publication type:
Article
A Hydrogen Chloride-Free Pinner Reaction Promoted by Lewis Acids.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1851, doi. 10.1002/hlca.201200435
By:
- Pfaff, Dominik;
- Nemecek, Gregor;
- Podlech, Joachim
Publication type:
Article
A One-Pot Cross-Pinacol Coupling/Rearrangement Procedure.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1970, doi. 10.1002/hlca.201200402
By:
- Scheffler, Ulf;
- Mahrwald, Rainer
Publication type:
Article
Metal-Free 2,2,6,6-Tetramethylpiperidin-1-yloxy Radical (TEMPO) Catalyzed Aerobic Oxidation of Hydroxylamines and Alkoxyamines to Oximes and Oxime Ethers.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1758, doi. 10.1002/hlca.201200175
By:
- Wertz, Sebastian;
- Studer, Armido
Publication type:
Article
Diastereoselective Coupling of N-( tert-Butyl)sulfinyl Imines and Dimethyl Malonate. Synthesis of Enantiomerically Enriched β-Amino Esters and β-Lactams.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1790, doi. 10.1002/hlca.201200303
By:
- Dema, Haythem K.;
- Foubelo, Francisco;
- Yus, Miguel
Publication type:
Article
New Aspects of 1,3-Diphosphacyclobutane-2,4-diyls.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1723, doi. 10.1002/hlca.201200442
By:
- Yoshifuji, Masaaki;
- Hirano, Yuichi;
- Schnakenburg, Gregor;
- Streubel, Rainer;
- Niecke, Edgar;
- Ito, Shigekazu
Publication type:
Article
Synthesis of Perfluoroalkyl-Substituted γ-Lactones and 4,5-Dihydropyridazin-3(2 H)-ones via DonorAcceptor Cyclopropanes.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1818, doi. 10.1002/hlca.201200413
By:
- Gladow, Daniel;
- Reissig, Hans-Ulrich
Publication type:
Article
A Comparison of Density-Functional Theory and HartreeFock Modeling of Organolithium Equilibria.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1976, doi. 10.1002/hlca.201200424
By:
- Streitwieser, Andrew;
- Leong, Yew Hung
Publication type:
Article
Intermolecular Reactions of γ-Halocarbanions - Stepwise Analogs of 1,3-Dipolar Cycloaddition.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1871, doi. 10.1002/hlca.201200428
By:
- Barbasiewicz, Michał;
- Mąkosza, Mieczysław
Publication type:
Article
C1-Symmetric Bicyclo[2.2.2]octa-2,5-diene (bod*) Ligands in Rhodium-Catalyzed Asymmetric 1,4-Addition of Arylboronic Acids to Enones and 1,2-Addition to N-[(4-Nitrophenyl)sulfonyl]imines.
Published in:
Helvetica Chimica Acta, 2012, v. 95, n. 10, p. 1809, doi. 10.1002/hlca.201200369
By:
- Brönnimann, Rebecca;
- Chun, Sothys;
- Marti, Roger;
- Abele, Stefan
Publication type:
Article

Works matching IS 0018019X AND DT 2012 AND VI 95 AND IP 10

Studies on AlkylNitrogen Bond Formation via Reductive Elimination from Monomeric Palladium Complexes in High Oxidation State.

Nucleophilic Fluoroalkylation of α, β-Unsaturated Carbonyl Compounds with α-Fluorinated Sulfones: Investigation of the Reversibility of 1,2-Additions and the Formation of 1,4-Adducts.

Secondary Amine-Catalyzed Asymmetric γ-Alkylation of α-Branched Enals via Dienamine Activation.

Kinetic Resolution of Racemic Secondary Benzylic Alcohols by the Enantioselective Esterification Using Pyridine-3-carboxylic Anhydride (3-PCA) with Chiral Acyl-Transfer Catalysts.

Application of D- chiro-Inositol as a Chiral Template for the DielsAlder Reaction.

Helical Structures of Bicyclic α-Amino Acid Homochiral Oligomers with the Stereogenic Centers at the Side-Chain Fused-Ring Junctions.

A Manifold Three-Step Synthetic Route to Polycyclic Annulated Hydantoins via Cyclic Imines.

dl-Ribose Crystal Structures: the GlassCrystal Transformation.

Cross-Linked-Polymer-Supported N-{2′-[(Arylsulfonyl)amino][1,1′-binaphthalen]-2-yl}prolinamide as Organocatalyst for the Direct Aldol Intermolecular Reaction under Solvent-Free Conditions.

Oxidative Cleavage and Rearrangement of Aryl Epoxides Using Iodosylbenzene: on Criegee's Trail.

Synthesis of (1 α)-1,25-Dihydroxyvitamin D<sub>3</sub> with a β-Positioned Seven-Carbon Side Chain at C(12).

Some Aspects of the Chemistry of Nitro Compounds.

Asymmetric Syntheses of the Sex Pheromones of Pine Sawflies, Their Homologs and Stereoisomers.

The MoritaBaylisHillman Reaction of Chiral Highly Oxygenated Cyclopent-2-enones.

Cyclization of (2-Alkenylphenyl)carbonyl Compounds to Polycyclic Arenes Catalyzed by Copper(II) Trifluoromethanesulfonate or Trifluoromethanesulfuric Acid.

Gold(I)-Catalyzed Cyclodehydration Enabled by the Triisopropylsilyl Group: A Synthetically Versatile Methodology.

Enantioselective Synthesis of (−)-( R)-Cordiachromene and (−)-( R)-Dictyochromenol Utilizing Intramolecular S<sub>N</sub>Ar Reaction.

Asymmetric Synthesis of β<sup>2</sup>-homo- tert-Leucine via Radical Addition to Enantiopure N-Fumaroylhexahydrobenzooxazolidin-2-one.

A Practical One-Step Synthesis of 1,2-Oxazoline Derivatives from Unprotected Sugars and Its Application to Chemoenzymatic β- N-Acetylglucosaminidation of Disialo-oligosaccharide.

A Total Synthesis of Aliskiren.

Contents: HCA 10/2012.

On Hype, Malpractice, and Scientific Misconduct in Organic Synthesis.

A Hydrogen Chloride-Free Pinner Reaction Promoted by Lewis Acids.

A One-Pot Cross-Pinacol Coupling/Rearrangement Procedure.

Metal-Free 2,2,6,6-Tetramethylpiperidin-1-yloxy Radical (TEMPO) Catalyzed Aerobic Oxidation of Hydroxylamines and Alkoxyamines to Oximes and Oxime Ethers.

Diastereoselective Coupling of N-( tert-Butyl)sulfinyl Imines and Dimethyl Malonate. Synthesis of Enantiomerically Enriched β-Amino Esters and β-Lactams.

New Aspects of 1,3-Diphosphacyclobutane-2,4-diyls.

Synthesis of Perfluoroalkyl-Substituted γ-Lactones and 4,5-Dihydropyridazin-3(2 H)-ones via DonorAcceptor Cyclopropanes.

A Comparison of Density-Functional Theory and HartreeFock Modeling of Organolithium Equilibria.

Intermolecular Reactions of γ-Halocarbanions - Stepwise Analogs of 1,3-Dipolar Cycloaddition.

C<sub>1</sub>-Symmetric Bicyclo[2.2.2]octa-2,5-diene (bod*) Ligands in Rhodium-Catalyzed Asymmetric 1,4-Addition of Arylboronic Acids to Enones and 1,2-Addition to N-[(4-Nitrophenyl)sulfonyl]imines.