Thieme E-Books & E-Journals

0837

Beck, Gerhard:

Synthesis of Chiral Drug Substances

0851

Padwa, Albert; Bur, Scott K.; Danca, Diana M.; Ginn, John D.; Lynch, Stephen M.:

Linked Pummerer-Mannich Ion Cyclizations for Heterocyclic Chemistry

0863

Tishkov, Alexander A.; Reissig, Hans-Ulrich; Ioffe, Sema L.:

Preparation of Cyclic and Bicyclic β-Amino Acids Derivatives from Methyl 6-Ethoxy-5,6-dihydro-4H-1,2-oxazine-4-carboxylate

Image for article: Preparation of Cyclic and Bicyclic β-Amino Acids Derivatives from Methyl 6-Ethoxy-5,6-dihydro-4<EM EMTYPE="ITALIC">H</EM>-1,2-oxazine-4-carboxylate

0867

Zenkoh, Tatsuya; Tanaka, Hiroshi; Setoi, Hiroyuki; Takahashi, Takashi:

Solid-Phase Synthesis of Aryl O-Glycoside Using Aqueous Base and Phase-Transfer Catalyst

Image for article: Solid-Phase Synthesis of Aryl <EM EMTYPE="ITALIC">O</EM>-Glycoside Using Aqueous Base and Phase-Transfer Catalyst

0871

Han, Jin Wook; Tokunaga, Norihito; Hayashi, Tamio:

Palladium- or Nickel-Catalyzed Cross-Coupling of Organotitanium Reagents with Aryl Triflates and Halides

0875

Milic, Jelena; Schirmer, Heiko; Flynn, Bernard L.; Noltemeyer, Mathias; de Meijere, Armin:

Efficient Syntheses of Angularly Fused Triquinanes via β-Amino-Substituted α,β-Unsaturated Fischer-Carbene Complexes

0879

Wiedemann, Stefan; Marek, Ilan; de Meijere, Armin:

Functionalized Aminocyclopropanes From Functionalized Organozinc Compounds and N,N-Dialkylcarboxamides

Image for article: Functionalized Aminocyclopropanes From Functionalized Organozinc Compounds and <EM EMTYPE="ITALIC">N</EM>,<EM EMTYPE="ITALIC">N</EM>-Dialkylcarboxamides

0883

Mineno, Tomoko; Choi, Seoung-Ryoung; Avery, Mitchell A.:

A Mild Deprotection of Trichloroethyl Carbamates Using Indium Metal

0887

Csávás, Magdolna; Borbás, Anikó; Szilágyi, László; Lipták, András:

Successful Combination of (Methoxydimethyl)methyl (MIP) and (2-Naphthyl)methyl (NAP) Ethers for the Synthesis of Arabinogalactan-Type Oligosaccharides

Image for article: Successful Combination of (Methoxydimethyl)methyl (MIP) and (2-Naphthyl)methyl (NAP) Ethers for the Synthesis of Arabinogalactan-Type Oligosaccharides

0891

Gómez, Ana M.; Moreno, Eduardo; Valverde, Serafín; López, J. Cristóbal:

Stereodivergent Synthesis of Carbasugars from d-Mannose. Syntheses of 5a-Carba-α-d-allose, β-l-Talose, and α-l-Gulose Pentaacetates

Image for article: Stereodivergent Synthesis of Carbasugars from <EM EMTYPE="CAPS">d</EM>-Mannose. Syntheses of 5a-Carba-α-<EM EMTYPE="CAPS">d</EM>-allose, β-<EM EMTYPE="CAPS">l</EM>-Talose, and α-<EM EMTYPE="CAPS">l</EM>-Gulose Pentaacetates<EM EMTYPE="BOLD"></EM>

0895

Malassene, Richard; Toupet, Loic; Hurvois, Jean-Pierre; Moinet, Claude:

Synthesis of 1-Azaspiroundecane Ring System via Thorpe-Ziegler Annulation of 2-Cyano-2-(4-Cyano-Tethered) Arylpiperidines

0899

Lin, Jingrong; Kanazaki, Shu; Kashino, Setsuo; Tsuboi, Sadao:

Nucleophilic Addition Reaction of Aromatic Compounds in the Presence of Lewis Acid

0903

Quiclet-Sire, Béatrice; Sortais, Benoît; Zard, Samir Z.:

A Convergent and Flexible Approach to Hydroxylamines, Hydrazines and Related Structures

0907

Silveira, Claudio C.; Bernardi, Carmem R.; Braga, Antonio L.; Kaufman, Teodoro S.:

Desulfonylation of N-Sulfonyl Tetrahydroisoquinoline Derivatives by Potassium Fluoride on Alumina Under Microwave Irradiation: Selective Synthesis of 3,4-Dihydroisoquinolines and Isoquinolines

Image for article: Desulfonylation of <EM EMTYPE="ITALIC">N</EM>-Sulfonyl Tetrahydroisoquinoline Derivatives by Potassium Fluoride on Alumina Under Microwave Irradiation: Selective Synthesis of 3,4-Dihydroisoquinolines and Isoquinolines

0911

Takahashi, Takashi; Okano, Akihiro; Amaya, Toru; Tanaka, Hiroshi; Doi, Takayuki:

Solid-Phase Synthesis of a Phytoalexin Elicitor-Active Tetraglucosyl Glucitol

0915

Lormann, Matthias E. P.; Dahmen, Stefan; Avemaria, Frank; Lauterwasser, Frank; Bräse, Stefan:

The Base-Induced Fragmentation of N,N-Dibenzyl-N′-aryltriazenes

Image for article: The Base-Induced Fragmentation of <EM EMTYPE="ITALIC">N,N</EM>-Dibenzyl-<EM EMTYPE="ITALIC">N</EM>′-aryltriazenes

0919

Denes, Fabrice; Chemla, Fabrice; Normant, Jean F.:

Diastereoselective Formation of Trisubstituted Pyrrolidine-3-carboxylates

0923

Mainetti, Emily; Fensterbank, Louis; Malacria, Max:

New Elements in the Reactivity of α-Cyclopropyl Vinyl Radicals

0927

Lei, Jian-Guang; Hong, Ran; Yuan, Shen-Gang; Lin, Guo-Qiang:

Nickel-Catalyzed Tandem Reaction to Asymmetric Synthesis of Chiral Phthalides

0931

Kii, Satoshi; Hashimoto, Takuya; Maruoka, Keiji:

Catalytic, Enantioselective Hetero-Diels-Alder Reaction with Novel, Chiral Bis-Titanium(IV) Catalyst

0933

Damavandi, Jafar Asgarian; Karami, Bahador; Zolfigol, Mohammad Ali:

Selective Oxidation of N-Alkyl Imines to Oxaziridines using UHP/Maleic Anhydride system

Image for article: Selective Oxidation of <EM EMTYPE="BOLDITALIC">N</EM>-Alkyl Imines to Oxaziridines using UHP/Maleic Anhydride system

0935

Opstal, Tom; Verpoort, Francis:

Ruthenium Indenylidene and Vinylidene Complexes bearing Schiff Bases: Potential Catalysts in Enol-Ester Synthesis

0942

Lattanzi, Alessandra; Scettri, Arrigo:

VO(acac)₂/TBHP Catalyzed Epoxidation of 2-(2-Alkenyl)phenols. Highly Regio- and Diastereoselective Oxidative Cyclization to 2,3-Dihydro-benzofuranols and 3-Chromanols

Image for article: VO(acac)<SUB>2</SUB>/TBHP Catalyzed Epoxidation of 2-(2-Alkenyl)phenols. Highly Regio- and Diastereoselective Oxidative Cyclization to 2,3-Dihydro-benzofuranols and 3-Chromanols

0947

Pattabiraman, Vijaya Raghavan; Padakanti, Srinivas; Veeramaneni, Venugopal Rao; Pal, Manojit; Yeleswarapu, Koteswar Rao:

Synthesis of 3,4-Diarylsubstituted Maleic Anhydride/Maleimide via Unusual Oxidative Cyclization of Phenacyl Ester/Amide

0952

Gaulon, Catherine; Gizecki, Patricia; Dhal, Robert; Dujardin, Gilles:

N-Vinyl-2-Oxazolidinone: New Preparation Methods and First Uses as a Dienophile

Image for article: <EM EMTYPE="ITALIC">N</EM>-Vinyl-2-Oxazolidinone: New Preparation Methods and First Uses as a Dienophile

0957

Christoffers, Jens; Oertling, Heiko; Fischer, Peter; Frey, Wolfgang:

Synthesis of α-Acetyl Lactones; Access to 14-Membered Bislactones by Attempts at Direct Ring Closure

0962

Enders, Dieter; Ince, Stuart J.; Bonnekessel, Melanie; Runsink, Jan; Raabe, Gerhard:

Chiral Dihydroxyacetone Equivalents in Synthesis: Rapid Assembly of Styryl 1,2-Polyols as an Entry to the Styryllactone Family of Natural Products

Image for article: Chiral Dihydroxyacetone Equivalents in Synthesis: Rapid Assembly of Styryl 1,2-Polyols as an Entry to the Styryllactone Family of Natural Products

0967

Olesiak, Magdalena; Krajewska, Danuta; Wasilewska, Ewa; KorczyŇski, Dariusz; Baraniak, Janina; Okruszek, Andrzej; Stec, Wojciech J.:

Thiophosphorylation of Biologically Relevant Alcohols by the Oxathiaphospholane Approach

0972

Harada, Toshiro; Imai, Keiko; Oku, Akira:

Asymmetric Desymmetrization of 2-Substituted 1,3-Propanediols by Using Oxazaborolidinone-Mediated Enantioselective Ring-Cleavage of Prochiral Acetal Derivatives

Image for article: Asymmetric Desymmetrization of 2-Substituted 1,3-Propanediols by Using Oxazaborolidinone-Mediated Enantioselective Ring-Cleavage of Prochiral Acetal Derivatives

0975

Zeni, Gilson; Perin, Gelson; Cella, Rodrigo; Jacob, Raquel G.; Braga, Antonio L.; Silveira, Claudio C.; Stefani, Hélio A.:

Synthesis of Cross-Conjugated Geminal Enediynes via Palladium Catalyzed Cross-Coupling Reaction of Ketene Butyltelluroacetals

Image for article: Synthesis of Cross-Conjugated Geminal Enediynes via Palladium Catalyzed Cross-Coupling Reaction of Ketene Butyltelluroacetals

0978

Tsuritani, Takayuki; Shinokubo, Hiroshi; Oshima, Koichiro:

Coupling of Vinylcyclopropanes with Aldehydes Induced by a TiCl₄/n-Bu₄NI Combination: Synthesis of Conjugated Dienols

Image for article: Coupling of Vinylcyclopropanes with Aldehydes Induced by a TiCl<SUB>4</SUB>/<EM EMTYPE="ITALIC">n-</EM>Bu<SUB>4</SUB>NI Combination: Synthesis of Conjugated Dienols

0981

Boydston, A. J.; Laskoski, Matthew; Bunz, Uwe H. F.; Haley, Michael M.:

Evaluation of Ring-Strain Effects in Cycloalkene-Fused Octadehydro[14]annulenes

0984

Gauthier, Jacques Yves; Martins, Evelyn O.; Young, Robert N.; Zamboni, Robert J.:

Heteroaromatic Dithioacetals, Part II: Evidence of a Novel Mechanism for the Exclusive Formation of Unsymmetrical Dithioacetals.

Image for article: Heteroaromatic Dithioacetals, Part II: Evidence of a Novel Mechanism for the Exclusive Formation of Unsymmetrical Dithioacetals.

0987

Ranu, Brindaban C.; Samanta, Sampak; Hajra, Alakananda:

Unusual Cleavage of Ethers by Thiophenol on the Surface of Silica Gel Impregnated with Indium(III) Chloride under Microwave Irradiation: Efficient Procedure for the Synthesis of Thioethers through Transthioetherification

Image for article: Unusual Cleavage of Ethers by Thiophenol on the Surface of Silica Gel Impregnated with Indium(III) Chloride under Microwave Irradiation: Efficient Procedure for the Synthesis of Thioethers through Transthioetherification

0990

Afarinkia, Kamyar; De Pascale, Egizia:

Asymmetric Nucleophilic Addition to Vinylphosphonates (Part III)

0993

Yadav, J. S.; Reddy, B. V. Subba; Rao, C. Venkateswara; Srinivas, R.:

LPDE-Catalyzed Intramolecular Cyclization of Arylimines: A Facile Synthesis of Tetrahydrochromanoquinolines

0996

Gouault, Sonia; Pommelet, Jean-Claude; Lequeux, Thierry:

First Synthesis of 4,4-Difluoro-1,3-oxathiolan-5-one

0999

Reboredo, Francisco J.; Treus, Mónica; Estévez, Juan C.; Castedo, Luis; Estévez, Ramón J.:

Nitro-facilitated ‘5-Exo-dig’ Intramolecular Cyclisation of 2-(2-Nitrophenyl-ethynyl)benzoic Acids: A New Total Synthesis of Indeno[1,2-b]indoles

Image for article: Nitro-facilitated ‘5-<EM EMTYPE="ITALIC">Exo</EM>-<EM EMTYPE="ITALIC">dig</EM>’ Intramolecular Cyclisation of 2-(2-Nitrophenyl-ethynyl)benzoic Acids: A New Total Synthesis of Indeno[1,2-<EM EMTYPE="ITALIC">b</EM>]indoles

1002

Zolfigol, Mohammad Ali; Choghamarani, Arash Ghorbani; Hazarkhani, Hassan:

Trichloroisocyanuric Acid/NaNO₂ as a Novel Heterogeneous System for the N-Nitrosation of N,N-Dialkylamines Under Mild Conditions

Image for article: Trichloroisocyanuric Acid/NaNO<SUB>2</SUB> as a Novel Heterogeneous System for the N-Nitrosation of <EM EMTYPE="ITALIC">N</EM>,<EM EMTYPE="ITALIC">N</EM>-Dialkylamines Under Mild Conditions

1005

Itoh, Takashi; Nagata, Kazuhiro; Yokoya, Masashi; Miyazaki, Michiko; Ikeda, Sachiko; Matsuya, Yuji; Enomoto, Yasuko; Ohsawa, Akio:

A New Entry to Asymmetric Synthesis of 1-Substituted 1,2,3,4-Tetrahydro-β-carbolines Employing a Pyroglutamic Acid Derivative as a Chiral Auxiliary

Image for article: A New Entry to Asymmetric Synthesis of 1-Substituted 1,2,3,4-Tetrahydro-β-carbolines Employing a Pyroglutamic Acid Derivative as a Chiral Auxiliary

1008

Bonnet, Véronique; Mongin, Florence; Trécourt, François; Breton, Gilles; Marsais, Francis; Knochel, Paul; Quéguiner, Guy:

Cross-coupling between 3-Pyridylmagnesium Chlorides and Heteroaromatic Halides

1011

Monsees, Axel; Laschat, Sabine:

Bidentate Camphane Phosphine Phosphinites as Ligands in Asymmetric Hydrogenation of α-Dehydroamino Acids

1014

Hoffmann, Tobias; Gmeiner, Peter:

Short and Efficient Synthesis of Homo-Freidinger Lactams: An Olefin
Metathesis Approach Towards Conformationally Restricted β-Amino Acid Analogues

Image for article: Short and Efficient Synthesis of <EM EMTYPE="ITALIC">Homo-Freidinger</EM> Lactams: An Olefin <BR/>Metathesis Approach Towards Conformationally Restricted β-Amino Acid Analogues

1017

Vieira, Tiago Oliveira:

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