Tuesday, August 28, 2012

Switching the Stereoselectivity: (Fullero)Pyrrolidines “a la Carte”

Enrique E. Maroto, Salvatore Filippone, Angel Martín-Domenech, Margarita Suarez, and Nazario Martín 
 J. Am. Chem. Soc., 2012, 134 (31), pp 12936–12938 

Enantioselective Metal/Organo-Catalyzed Aerobic Oxidative sp3 C–H Olefination of Tertiary Amines Using Molecular Oxygen as the Sole Oxidant

Gen Zhang, Yunxia Ma, Shoulei Wang, Yaohu Zhang, and Rui Wang  
J. Am. Chem. Soc., 2012, 134 (30), pp 12334–12337 

Monday, August 27, 2012

Stereochemistry of Substitution of the α-Dimethylamino Group by Dialkylzinc in Chiral Benzylferrocene

J. Org. Chem., 2012, 77 (15), pp 6638–6642

N-Heterocyclic Carbene–Palladium(II)–1-Methylimidazole Complex-Catalyzed Suzuki–Miyaura Coupling of Aryl Sulfonates with Arylboronic Acids

J. Org. Chem., 2012, 77 (15), pp 6608–6614

Regioselective and Stepwise [8 + 2] Cycloaddition Reaction between Alkynyl–Fischer Carbene Complexes and Tropothione

J. Org. Chem., 2012, 77 (15), pp 6648–6652

Asymmetric Intramolecular Pauson–Khand Reaction Mediated by a Remote Sulfenyl or Sulfinyl Group

José Luis García Ruano, Esther Torrente, Alejandro Parra, José Alemán, and Ana M. Martín-Castro
J. Org. Chem., 2012, 77 (15), pp 6583–6599

Rhodium-Catalyzed Carbonylation of Cyclopropyl Substituted Propargyl Esters: A Tandem 1,3-Acyloxy Migration [5 + 1] Cycloaddition

J. Org. Chem., 2012, 77 (15), pp 6463–6472

From Propargylic Amides to Functionalized Oxazoles: Domino Gold Catalysis/Oxidation by Dioxygen

A. Stephen K. Hashmi, Maria Camila Blanco Jaimes, Andreas M. Schuster, and Frank Rominger
J. Org. Chem., 2012, 77 (15), pp 6394–6408

Pd-Catalyzed Benzylic C–H Amidation with Benzyl Alcohols in Water: A Strategy To Construct Quinazolinones

J. Org. Chem., 2012, 77 (16), pp 7046–7051

Asymmetric Synthesis of Enaminophosphines via Palladacycle-Catalyzed Addition of Ph2PH to α,β-Unsaturated Imines

Yinhua Huang, Renta Jonathan Chew, Sumod A. Pullarkat, Yongxin Li, and Pak-Hing Leung
J. Org. Chem., 2012, 77 (16), pp 6849–6854

Friday, August 24, 2012

High-valent oxo-molybdenum and oxo-rhenium complexes as efficient catalysts for X–H (X = Si, B, P and H) bond activation and for organic

Graphical abstract: High-valent oxo-molybdenum and oxo-rhenium complexes as efficient catalysts for X–H (X = Si, B, P and H) bond activation and for organic reductions 

Sara C. A. Sousa Ivânia Cabrita and Ana C. Fernandes
Chem. Soc. Rev., 2012,41, 5641-5653

From C(sp2)–H to C(sp3)–H: systematic studies on transition metal-catalyzed oxidative C–C formation

Graphical abstract: From C(sp2)–H to C(sp3)–H: systematic studies on transition metal-catalyzed oxidative C–C formation 

Bi-Jie Li and Zhang-Jie Shi
Chem. Soc. Rev., 2012,41, 5588-5598

Enantioselective, transition metal catalyzed cycloisomerizations

Graphical abstract: Enantioselective, transition metal catalyzed cycloisomerizations 
Angela Marinetti Hélène Jullien and Arnaud Voituriez
Chem. Soc. Rev., 2012,41, 4884-4908

Transition metal catalyzed nucleophilic allylic substitution: activation of allylic alcohols via π-allylic species

Graphical abstract: Transition metal catalyzed nucleophilic allylic substitution: activation of allylic alcohols via π-allylic species 
Basker Sundararaju Mathieu Achard and Christian Bruneau
Chem. Soc. Rev., 2012,41, 4467-4483

Asymmetric catalysts for stereocontrolled olefin metathesis reactions

Graphical abstract: Asymmetric catalysts for stereocontrolled olefin metathesis reactions 
Steffen Kress and Siegfried Blechert
Chem. Soc. Rev., 2012,41, 4389-4408

Recent advances in transition metal-catalyzed enantioselective hydrogenation of unprotected enamines

Graphical abstract: Recent advances in transition metal-catalyzed enantioselective hydrogenation of unprotected enamines 
Jian-Hua Xie Shou-Fei Zhu and Qi-Lin Zhou
Chem. Soc. Rev., 2012,41, 4126-4139

A walk around the A3-coupling


Graphical abstract: A walk around the A3-coupling 

Vsevolod A. Peshkov Olga P. Pereshivko and Erik V. Van der Eycken
Chem. Soc. Rev., 2012,41, 3790-3807

Synthesis of unsymmetrical biaryl ethers through nickel-promoted coupling of polyfluoroarenes with arylboronic acids and oxygen

Graphical abstract: Synthesis of unsymmetrical biaryl ethers through nickel-promoted coupling of polyfluoroarenes with arylboronic acids and oxygen 

Jian Zhang Jingjing Wu Yang Xiong and Song Cao
Chem. Commun., 2012,48, 8553-8555

Nickel(0)/NaHMDS adduct-mediated intramolecular alkylation of unactivated arenes via a homolytic aromatic substitution mechanism



Graphical abstract: Nickel(0)/NaHMDS adduct-mediated intramolecular alkylation of unactivated arenes via a homolytic aromatic substitution mechanism 

Louis-Philippe B. Beaulieu Daniela Sustac Roman Frédéric Vallée and André B. Charette
Chem. Commun., 2012,48, 8249-8251

Palladium-Catalysed Direct Heteroarylations of Heteroaromatics Using Esters as Blocking Groups at C2 of Bromofuran and Bromothiophene Derivatives: A One-Step Access to Biheteroaryls


Fu, Hai Yan; Zhao, Liqin; Bruneau, Christian; Doucet, Henri
Synlett 2012; 23(14): 2077-2082



Investigations into Transition-Metal-Catalyzed Arene Trifluoromethylation Reactions


Yingda Ye, Melanie S. Sanford
Synlett 2012; 23(14): 2005-2013

Challenges and Achievements in the Transition-Metal-Catalyzed Asymmetric α-Arylation of Aldehydes




Mazet, Clément
Synlett 2012; 23(14): 1999-2004

Mild ketone formation via Ni-catalyzed reductive coupling of unactivated alkyl halides with acid anhydrides

Graphical abstract: Mild ketone formation via Ni-catalyzed reductive coupling of unactivated alkyl halides with acid anhydrides 

Hongyu Yin Chenglong Zhao Hengzhi You Kunhua Lin and Hegui Gong
Chem. Commun., 2012,48, 7034-7036

Nickel catalyzed alkylation of N-aromatic heterocycles with Grignard reagents through direct C–H bond functionalization



Graphical abstract: Nickel catalyzed alkylation of N-aromatic heterocycles with Grignard reagents through direct C–H bond functionalization 

Peng-Yang Xin Hong-Ying Niu Gui-Rong Qu Rui-Fang Ding and Hai-Ming Guo 
Chem. Commun., 2012,48, 6717-6719
DOI: 10.1039/C2CC32396F 

Lewis Acid-Triggered Selective Zincation of Chromones, Quinolones, and Thiochromones: Application to the Preparation of Natural Flavones and Isoflavones

Lydia Klier , Tomke Bresser , Tobias A. Nigst , Konstantin Karaghiosoff , and Paul Knochel
J. Am. Chem. Soc., 2012, 134 (33), pp 13584–13587

Decarbonylative C–H Coupling of Azoles and Aryl Esters: Unprecedented Nickel Catalysis and Application to the Synthesis of Muscoride A

Kazuma Amaike , Kei Muto , Junichiro Yamaguchi, and Kenichiro Itami
J. Am. Chem. Soc., 2012, 134 (33), pp 13573–13576

Nickel-Catalyzed Coupling Reactions of Alkyl Electrophiles, Including Unactivated Tertiary Halides, To Generate Carbon–Boron Bonds



Alexander S. Dudnik and Gregory C. Fu
J. Am. Chem. Soc., 2012, 134 (25), pp 10693–10697

Bis(allyl)zinc Revisited: Sigma versus Pi Bonding of Allyl Coordination


Crispin Lichtenberg, Julien Engel, Thomas P. Spaniol, Ulli Englert, Gerhard Raabe, and Jun Okuda
J. Am. Chem. Soc., 2012, 134 (23), pp 9805–9811

Nickel-Catalyzed Negishi Alkylations of Styrenyl Aziridines

Chung-Yang (Dennis) Huang and Abigail G. Doyle
J. Am. Chem. Soc., 2012, 134 (23), pp 9541–9544

Nickel-Catalyzed Carboxylation of Aryl and Vinyl Chlorides Employing Carbon Dioxide



Tetsuaki Fujihara , Keisuke Nogi , Tinghua Xu , Jun Terao , and Yasushi Tsuji  
J. Am. Chem. Soc., 2012, 134 (22), pp 9106–9109

Catalytic Asymmetric Synthesis of Secondary Nitriles via Stereoconvergent Negishi Arylations and Alkenylations of Racemic α-Bromonitriles


Junwon Choi and Gregory C. Fu
J. Am. Chem. Soc., 2012, 134 (22), pp 9102–9105

De Novo Synthesis of 1,4-Dihydropyridines and Pyridines

Wafa Gati, Mohamed M. Rammah, Mohamed B. Rammah, François Couty, and Gwilherm Evano
J. Am. Chem. Soc., 2012, 134 (22), pp 9078–9081

Novel cross-coupling reactions between organotellurides and Grignard reagents employing a MnCl2/CuI catalytic system

Marcio S. Silva, Renan S. Ferrarini, Bruno A. Sousa, Fabiano T. Toledo, João V. Comasseto, Rogério A. Gariani
Volume 53, Issue 28, 11 July 2012, Pages 3556–3559

Preparation of tertiary amides via aryl, heteroaryl, and benzyl organozinc reagents; scope and limitations

Reuben D. Rieke, Seung-Hoi Kim
Volume 53, Issue 27, 4 July 2012, Pages 3478–3481

A practical asymmetric conjugate addition to cyclic enones with chiral bifunctional Ru amido catalysts

Pavel A. Dub, Hui Wang, Masahito Watanabe, Ilya D. Gridnev, Takao Ikariya
Volume 53, Issue 27, 4 July 2012, Pages 3452–3455

Recyclable clay supported Cu (II) catalyzed tandem one-pot synthesis of 1-aryl-1,2,3-triazoles

Shabber Mohammed, Anil K. Padala, Bashir A. Dar, Baldev Singh, B. Sreedhar, Ram A. Vishwakarma, Sandip B. Bharate
Volume 68, Issue 39, 30 September 2012, Pages 8156–8162

Transition metal-catalyzed addition of C-, N- and O-nucleophiles to unactivated C–C multiple bonds

Nitin T. Patil, Rahul D. Kavthe, Valmik S. Shinde
Volume 68, Issue 39, 30 September 2012, Pages 8079–8146

Functionalization of the pyridazin-3(2H)-one ring via palladium-catalysed aminocarbonylation

Attila Takács, Andrea Czompa, Gábor Krajsovszky, Péter Mátyus, László Kollár
Volume 68, Issue 38, 23 September 2012, Pages 7855–7860

Efficient use of a surfactant for copper-catalyzed coupling reaction of arylboronic acids with imidazoles in water

Kiyofumi Inamoto, Kanako Nozawa, Jun Kadokawa, Yoshinori Kondo
Volume 68, Issue 38, 23 September 2012, Pages 7794–7798
http://dx.doi.org/10.1016/j.tet.2012.07.042

Wednesday, August 22, 2012

Pd- and Cu-catalyzed C–H arylation of indazoles

Keika Hattori, Kazuya Yamaguchi, Junichiro Yamaguchi, Kenichiro Itami
Volume 68, Issue 37, 16 September 2012, Pages 7605–7612

Rh(I)/DpenPhos catalyzed asymmetric hydrogenation of enol esters and potassium (E)-3-cyano-5-methylhex-3-enoate

Yan Liu, Zheng Wang, Kuiling Ding
Volume 68, Issue 37, 16 September 2012, Pages 7581–7585

Synthesis, structure, photophysical, and electrochemical properties of donor–acceptor ferrocenyl derivatives

Ramesh Maragani, Thaksen Jadhav, Shaikh M. Mobin, Rajneesh Misra
Volume 68, Issue 36, 9 September 2012, Pages 7302–7308

Expeditious and novel synthesis of α-hydroxyesters via rhodium–NHC catalyzed arylation of ethyl glyoxalate

Carolina S. Marques, Anthony J. Burke
Volume 68, Issue 35, 2 September 2012, Pages 7211–7216

An efficient route for the synthesis of chiral conduritol-derivative carboxamides via palladium-catalyzed aminocarbonylation of bromocyclohexenetetraols

Rui M.B. Carrilho, Viviana Heguaburu, Valeria Schapiro, Enrique Pandolfi, László Kollár, Mariette M. Pereira
Volume 68, Issue 34, 26 August 2012, Pages 6935–6940

Copper-catalyzed decarboxylative coupling of aryl halides with alkynyl carboxylic acids performed in water

Tingyi Li, Peng Sun, Hailong Yang, Yan Zhu, Hong Yan, Linhua Lu, Jincheng Mao
Volume 68, Issue 32, 12 August 2012, Pages 6413–6419

Synthesis of aryl-substituted naphthalenes by chemoselective Suzuki–Miyaura reactions of bromo-trifluoromethanesulfonyloxy-naphthalenes. Influence of steric and electronic parameters

Zahid Hassan, Munawar Hussain, Alexander Villinger, Peter Langer
Volume 68, Issue 31, 5 August 2012, Pages 6305–6313

Synthesis of arylated xanthones by site-selective Suzuki–Miyaura reactions of the bis(triflate) of 1,3-dihydroxyxanthone

Omer A. Akrawi, Hamid H. Mohammed, Tamás Patonay, Alexander Villinger, Peter Langer
Volume 68, Issue 31, 5 August 2012, Pages 6298–6304

Homocoupling of benzyl halides catalyzed by POCOP–nickel pincer complexes

Tao Chen, Limin Yang, Liang Li, Kuo-Wei Huang
Volume 68, Issue 31, 5 August 2012, Pages 6152–6157

A mild robust generic protocol for the Suzuki reaction using an air stable catalyst

Jonathan D. Moseley, Paul M. Murray, Edward R. Turp, Simon N.G. Tyler, Ross T. Burn
Volume 68, Issue 30, 29 July 2012, Pages 6010–6017

Enantioselective water-soluble iron–porphyrin-catalyzed epoxidation with aqueous hydrogen peroxide and hydroxylation with iodobenzene diacetate

Paul Le Maux, Hassan F. Srour, Gérard Simonneaux
Volume 68, Issue 29, 22 July 2012, Pages 5824–5828