Thieme E-Books & E-Journals

2207

Schmidt, Arndt W.; Knölker, Hans-Joachim:

Cycloadditions of Allylsilanes - Part 22. Stereoselective Synthesis of Cyclopentanes and Cyclobutanes by Lewis Acid Promoted [3+2] and [2+2] Cycloadditions of Allylsilanes

Image for article: Cycloadditions of Allylsilanes - Part
22. Stereoselective Synthesis
of Cyclopentanes and Cyclobutanes by Lewis Acid Promoted [3+2] and [2+2] Cycloadditions
of Allylsilanes

2240

Tan, Su Bee; Shvydkiv, Oksana; Fiedler, Jana; Hatoum, Fadi; Nolan, Kieran; Oelgemöller, Michael:

Photodecarboxylative Additions of α-Thioalkyl-Substituted Carboxylates to Alkyl Phenylglyoxylates

2244

Malik, Imran; Hussain, Munawar; Hung, Nguyen Thai; Villinger, Alexander; Langer, Peter:

Synthesis of 7,8-Diarylflavones by Site-Selective Suzuki-Miyaura Reactions

2247

El Ashry, El Sayed H.; El Tamany, El Sayed H.; Aly, Mohamed R. E.; Boraei, Ahmed T. A.:

N-2-Glycosyl Thiosemicarbazides from N-3-Glycosyl Oxadiazolinethiones Obtained from 2-S-Glycosyl Oxadiazolines via Mild Thermal S→N Migration of the Glycosyl Moiety

Image for article: <EM EMTYPE="ITALIC">N</EM>-2-Glycosyl
Thiosemicarbazides from <EM EMTYPE="ITALIC">N</EM>-3-Glycosyl
Oxadiazolinethiones Obtained from 2-<EM EMTYPE="ITALIC">S</EM>-Glycosyl
Oxadiazolines via Mild Thermal<EM EMTYPE="ITALIC"> S</EM>→<EM EMTYPE="ITALIC">N</EM> Migration of the Glycosyl Moiety

2251

Kantevari, Srinivas; Putapatri, Siddamal Reddy:

A Facile Synthesis of Novel Acyclo-C-Nucleoside Analogues from l-Rhamnose via Variants of Bohlmann-Rahtz Reaction

Image for article: A Facile Synthesis of Novel
Acyclo-<EM EMTYPE="ITALIC">C</EM>-Nucleoside Analogues from <EM EMTYPE="CAPS">l</EM>-Rhamnose via Variants of Bohlmann-Rahtz
Reaction

Supporting Information (PDF)

2257

Seixas, Raquel S. G. R.; Silva, Artur M. S.; Cavaleiro, José A. S.:

New Synthesis of (Z)- and (E)-3-Styryl-4-quinolones

Image for article: New Synthesis of (<EM EMTYPE="ITALIC">Z</EM>)<EM EMTYPE="ITALIC">-</EM> and (<EM EMTYPE="ITALIC">E</EM>)<EM EMTYPE="ITALIC">-</EM>3-Styryl-4-quinolones

2263

Jacq, Jérôme; Berthiol, Florian; Einhorn, Cathy; Einhorn, Jacques:

Unexpected Reduction of N-Hydroxyphthalimides to Phthalimides - Orthogonal Reduction of Functionalized N-Hydroxyphthalimides

Image for article: Unexpected Reduction of <EM EMTYPE="ITALIC">N</EM>-Hydroxyphthalimides to Phthalimides - Orthogonal
Reduction of Functionalized <EM EMTYPE="ITALIC">N</EM>-Hydroxyphthalimides

Supporting Information (PDF)

2267

Kaiser, Andreas; Richert, Clemens:

Azidomethyl 4-Nitrophenyl Carbonate - A Reagent for the One-Step Introduction of the Azidomethyloxycarbonyl (Azoc) Protecting Group

Image for article: Azidomethyl 4-Nitrophenyl Carbonate - A
Reagent for the One-Step Introduction of the Azidomethyloxycarbonyl
(Azoc) Protecting Group

Supporting Information (PDF)

2271

Teratani, Takuto; Ohtaka, Atsushi; Kawashima, Takahiro; Shimomura, Osamu; Nomura, Ryôki:

Copper-Free Sonogashira Coupling in Water with Linear Polystyrene-Stabilized PdO Nanoparticles

2275

Yoshida, Eri; Yamashita, Daisuke; Sakai, Ryo; Tanabe, Yoo; Nishii, Yoshinori:

First Total Synthesis of (±)-6′-Methoxyretrojusticidin B Using Regiocontrolled Benzannulation: Structural Inconsistency with Procumphthalide A and Its Revision to 5′-Methoxyretrochinensin

Image for article: First Total Synthesis of (±)-6′-Methoxyretrojusticidin
B Using Regiocontrolled Benzannulation: Structural Inconsistency
with Procumphthalide A and Its Revision to 5′-Methoxyretrochinensin

Supporting Information (PDF)

2279

Fujishima, Takashi; Kitoh, Fukashi; Yano, Tomotsugu; Irie, Ryo:

Diastereoselective Construction of New 5a-Substituted Carbaallose by exo-β-Selective Conjugate Addition to endo-exo Cross-Conjugated Cyclohexadienone as Key Reaction

Image for article: Diastereoselective Construction
of New 5a-Substituted Carbaallose by <EM EMTYPE="ITALIC">exo</EM>-β-Selective
Conjugate Addition to <EM EMTYPE="ITALIC">endo</EM>-<EM EMTYPE="ITALIC">exo</EM> Cross-Conjugated Cyclohexadienone
as Key Reaction

Supporting Information (PDF)

2283

Li, Junpeng; Zheng, Huaiji; Su, Yingpeng; Xie, Xingang; She, Xuegong:

Protecting-Group-Free Total Synthesis of Goniothalesdiol A

Supporting Information (PDF)

2285

Xu, Lanting; Jiang, Yongwen; Ma, Dawei:

Synthesis of Tetrahydropyrrolo[1,2-a]quinoxalines and Tetrahydropyrido[1,2-a]quinoxalines via a One-Pot CuI-Catalyzed Aryl Amination-Hydrolysis-Condensation Process

Image for article: Synthesis of Tetrahydropyrrolo[1,2-<EM EMTYPE="ITALIC">a</EM>]quinoxalines and Tetrahydropyrido[1,2-<EM EMTYPE="ITALIC">a</EM>]quinoxalines via a One-Pot
CuI-Catalyzed Aryl Amination-Hydrolysis-Condensation
Process

Supporting Information (PDF)

2289

Li, Jizhen; Mi, Yuhua; He, Jianghua; Deng, Xuming:

A Short and Efficient Synthesis of Licochalcone E

Supporting Information (PDF)

2293

Yavari, Issa; Bayat, Mohammad J.:

Ph₃P-Mediated Tandem Synthesis of Functionalized Cyclopentadienes from Primary Alkylamines and Acetylenic Esters

Image for article: Ph<SUB>3</SUB>P-Mediated Tandem
Synthesis of Functionalized Cyclopentadienes from Primary Alkylamines
and Acetylenic Esters

Supporting Information (PDF)

2296

El Kaïm, Laurent; Grimaud, Laurence; Ronsseray, Caroline:

Three-Component Fischer Indole Synthesis

2299

Ostrovskyi, Dmytro; Iaroshenko, Viktor O.; Petrosyan, Andranik; Dudkin, Sergii; Ali, Iftikhar; Villinger, Alexander; Tolmachev, Andrei; Langer, Peter:

An Efficient Synthesis of 6-Nitro- and 6-Amino-3H-imidazo[4,5-b]pyridines by Cyclocondensation of 1-Substituted 1H-Imidazol-5-amines with 3-Nitro-4H-chromen-4-one

Image for article: An Efficient Synthesis of 6-Nitro-
and 6-Amino-3<EM EMTYPE="ITALIC">H</EM>-imidazo[4,5-<EM EMTYPE="ITALIC">b</EM>]pyridines by Cyclocondensation
of 1-Substituted 1<EM EMTYPE="ITALIC">H</EM>-Imidazol-5-amines
with 3-Nitro-4<EM EMTYPE="ITALIC">H</EM>-chromen-4-one

2304

Ziessel, Raymond; Bura, Thomas; Olivier, Jean-Hubert:

Elaborating Boron Dipyrromethene Dyes with Conjugated Polyaromatic Frameworks

2311

Nagarajan, Arasampattu S.; Reddy, Boreddy S. R.:

One-Pot Synthesis of Substituted Pyrimidine Derivatives from Acetylenedicarboxylate, Amine and Orthoformate

2314

Miclo, Yves; Garcia, Pierre; Evanno, Yannick; George, Pascal; Sevrin, Mireille; Malacria, Max; Gandon, Vincent; Aubert, Corinne:

Synthesis of Orthogonally Protected Angular Nitrogen Polyheterocycles via CpCo-Catalyzed Pyridine Formation

2319

Zou, Yunfan; Millar, Jocelyn G.:

Improved Synthesis of the Pheromone of the Longtailed Mealybug

2322

Wakamatsu, Hideaki; Takeshita, Mitsuhiro:

Copper-Free Sonogashira Cross-Coupling of Ynamides: Easy Access to Various Substituted Ynamides from Nonsubstituted Ynamides

Image for article: Copper-Free Sonogashira Cross-Coupling
of Ynamides: Easy Access to Various Substituted Ynamides
from Nonsubstituted Ynamides

2325

Furuyama, Shusuke; Togo, Hideo:

An Efficient Preparation of Chroman Derivatives from 3-Aryl-1-propanols and Related Compounds with 1,3-Diiodo-5,5-dimethylhydantoin under Irradiation Conditions

Image for article: An Efficient Preparation of
Chroman Derivatives from 3-Aryl-1-propanols and Related Compounds
with 1,3-Diiodo-5,5-dimethylhydantoin under Irradiation
Conditions

2330

Kinoshita, Hiroyo; Ihoriya, Akiko; Ju-ichi, Motoharu; Kimachi, Tetsutaro:

Asymmetric Darzens-Type Epoxidation via Chiral Ammonium Ylides

2335

Nobuta, Tomoya; Hirashima, Shin-ichi; Tada, Norihiro; Miura, Tsuyoshi; Itoh, Akichika:

Facile Aerobic Photo-Oxidative Synthesis of Phenacyl Iodides and Bromides from Styrenes Using I₂ or Aqueous HBr

Image for article: Facile Aerobic Photo-Oxidative
Synthesis of Phenacyl Iodides and Bromides from Styrenes Using I<SUB>2</SUB> or
Aqueous HBr

2340

Mase, Nobuyuki; Fukasawa, Maho; Kitagawa, Norihiko; Shibagaki, Fumiya; Noshiro, Naoyasu; Takabe, Kunihiko:

Organocatalytic Enantioselective Michael Additions of Malonates to 2-Cyclopentenone

Supporting Information (PDF)

2345

Lin, Min; Hao, Lu; Ma, Rui-da; Zhan, Zhuang-ping:

A Novel Indium-Catalyzed Three-Component Reaction: General and Efficient One-Pot Synthesis of Substituted Pyrroles

Supporting Information (PDF)

2352

Zhao, Yankai; Zhang, Yuexia; Wang, Jiantao; Li, Huajie; Wu, Longmin; Liu, Zhongquan:

Synthesis of Aryl-Substituted 1,4-Benzoquinone via Palladium(II)-Catalyzed Decarboxylative Coupling of Arene Carboxylate with 1,4-Benzoquinone

Image for article: Synthesis of Aryl-Substituted
1,4-Benzoquinone via Palladium(II)-Catalyzed Decarboxylative Coupling
of Arene Carboxylate with 1,4-Benzoquinone

Supporting Information (PDF)

2357

Zhou, Yufeng; Li, Xin; Li, Wenjun; Wu, Chunlin; Liang, Xinmiao; Ye, Jinxing:

Asymmetric Organocatalytic Michael Addition of α,β-Unsaturated Ketone with 1,2,4-Triazole

Supporting Information (PDF) Primary Data (ZIP)

2361

Verma, Abha:

Sodium Hydride

2363

Kaur, Kirandeep:

Hexafluoroacetone: An Appealing Key Player in Organic Chemistry

e8

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Cycloadditions of Allylsilanes - Part 22. Stereoselective Synthesis of Cyclopentanes and Cyclobutanes by Lewis Acid Promoted [3+2] and [2+2] Cycloadditions of Allylsilanes

letter

Photodecarboxylative Additions of α-Thioalkyl-Substituted Carboxylates to Alkyl Phenylglyoxylates

Synthesis of 7,8-Diarylflavones by Site-Selective Suzuki-Miyaura Reactions

N-2-Glycosyl Thiosemicarbazides from N-3-Glycosyl Oxadiazolinethiones Obtained from 2-S-Glycosyl Oxadiazolines via Mild Thermal S→N Migration of the Glycosyl Moiety

A Facile Synthesis of Novel Acyclo-C-Nucleoside Analogues from l-Rhamnose via Variants of Bohlmann-Rahtz Reaction

New Synthesis of (Z)- and (E)-3-Styryl-4-quinolones

Unexpected Reduction of N-Hydroxyphthalimides to Phthalimides - Orthogonal Reduction of Functionalized N-Hydroxyphthalimides

Azidomethyl 4-Nitrophenyl Carbonate - A Reagent for the One-Step Introduction of the Azidomethyloxycarbonyl (Azoc) Protecting Group

Copper-Free Sonogashira Coupling in Water with Linear Polystyrene-Stabilized PdO Nanoparticles

First Total Synthesis of (±)-6′-Methoxyretrojusticidin B Using Regiocontrolled Benzannulation: Structural Inconsistency with Procumphthalide A and Its Revision to 5′-Methoxyretrochinensin

Diastereoselective Construction of New 5a-Substituted Carbaallose by exo-β-Selective Conjugate Addition to endo-exo Cross-Conjugated Cyclohexadienone as Key Reaction

Protecting-Group-Free Total Synthesis of Goniothalesdiol A

Synthesis of Tetrahydropyrrolo[1,2-a]quinoxalines and Tetrahydropyrido[1,2-a]quinoxalines via a One-Pot CuI-Catalyzed Aryl Amination-Hydrolysis-Condensation Process

A Short and Efficient Synthesis of Licochalcone E

Ph₃P-Mediated Tandem Synthesis of Functionalized Cyclopentadienes from Primary Alkylamines and Acetylenic Esters

Three-Component Fischer Indole Synthesis

An Efficient Synthesis of 6-Nitro- and 6-Amino-3H-imidazo[4,5-b]pyridines by Cyclocondensation of 1-Substituted 1H-Imidazol-5-amines with 3-Nitro-4H-chromen-4-one

Elaborating Boron Dipyrromethene Dyes with Conjugated Polyaromatic Frameworks

One-Pot Synthesis of Substituted Pyrimidine Derivatives from Acetylenedicarboxylate, Amine and Orthoformate

Synthesis of Orthogonally Protected Angular Nitrogen Polyheterocycles via CpCo-Catalyzed Pyridine Formation

Improved Synthesis of the Pheromone of the Longtailed Mealybug

Copper-Free Sonogashira Cross-Coupling of Ynamides: Easy Access to Various Substituted Ynamides from Nonsubstituted Ynamides

An Efficient Preparation of Chroman Derivatives from 3-Aryl-1-propanols and Related Compounds with 1,3-Diiodo-5,5-dimethylhydantoin under Irradiation Conditions

Asymmetric Darzens-Type Epoxidation via Chiral Ammonium Ylides

Facile Aerobic Photo-Oxidative Synthesis of Phenacyl Iodides and Bromides from Styrenes Using I₂ or Aqueous HBr

Organocatalytic Enantioselective Michael Additions of Malonates to 2-Cyclopentenone

A Novel Indium-Catalyzed Three-Component Reaction: General and Efficient One-Pot Synthesis of Substituted Pyrroles

Synthesis of Aryl-Substituted 1,4-Benzoquinone via Palladium(II)-Catalyzed Decarboxylative Coupling of Arene Carboxylate with 1,4-Benzoquinone

Asymmetric Organocatalytic Michael Addition of α,β-Unsaturated Ketone with 1,2,4-Triazole

spotlight

Sodium Hydride

Hexafluoroacetone: An Appealing Key Player in Organic Chemistry

addenda and errata

Sodium Hydride

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spotlight

addenda and errata