Saturday, March 12, 2011

2-Pyridyl Sulfoxide: A Versatile and Removable Directing Group for the PdII-Catalyzed Direct CH Olefination of Arenes

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Abstract: Removable and versatile : The 2-pyridylsulfinyl group has proved to be an efficient directing group in the Pd II -catalyzed a...
Wednesday, March 9, 2011

Controlling Site Selectivity in Pd-Catalyzed Oxidative Cross-Coupling Reactions

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This paper presents a detailed investigation of the factors controlling site selectivity in the Pd-mediated oxidative coupling of 1,3-di...

Base-Mediated Intermolecular sp2 C−H Bond Arylation via Benzyne Intermediates

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Abstract: A transition-metal-free method for arylation of heterocycle and arene carbon−hydrogen bonds by aryl chlorides and fluoride...

Rh(NHC)-Catalyzed Direct and Selective Arylation of Quinolines at the 8-Position

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Abstract: A new catalytic protocol for the regioselective direct arylation of quinoline derivatives at the 8-position has been develop...
Tuesday, March 1, 2011

Iridium-catalysed direct C–C coupling of methanol and allenes

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J Moran  et al ,  Nat Chem , 2011, DOI: 10.1038/nchem.1001
Friday, February 25, 2011

Complexation between Pentiptycene Derived Bis(crown ether)s and CBPQT4+ Salt: Ion-Controlled Switchable Processes and Changeable Role of the CBPQT4+ in Host−Guest Systems

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http://pubs.acs.org/doi/abs/10.1021/jo102288r

Annulation of Benzamides with [60]Fullerene through Palladium(II)-Catalyzed C−H Bond Activation

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http://pubs.acs.org/doi/abs/10.1021/jo102107k

Exploration of New C−O Electrophiles in Cross-Coupling Reactions

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  DOI: 10.1021/ar100082d 
Monday, February 14, 2011

India's Top 25 entrance tests for Engineering, MBA admissions

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ENGINEERING AMRITA ENGINEERING ENTRANCE (AEE) Amrita Vishwa Vidyapeetham conducts its Engineering Entrance Examination every year on...
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Tuesday, February 1, 2011

Oxidative Biaryl Coupling of Thiophenes and Thiazoles with Arylboronic Acids through Palladium Catalysis: Otherwise Difficult C4-Selective CH Arylation Enabled by Boronic Acids

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DOI: 10.1002/anie.201007060

Rhodium-Catalyzed Direct Addition of Aryl CH Bonds to N-Sulfonyl Aldimines

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DOI: 10.1002/anie.201007060
Sunday, January 30, 2011

Copper-Mediated Intermolecular Direct Biaryl Coupling

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Copper-Mediated Intermolecular Direct Biaryl Coupling  http://pubs.acs.org/doi/abs/10.1021/ja111401h

Diverse Strategies toward Indenol and Fulvene Derivatives: Rh-Catalyzed C−H Activation of Aryl Ketones Followed by Coupling with Internal Alkynes

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Diverse Strategies toward Indenol and Fulvene Derivatives: Rh-Catalyzed C−H Activation of Aryl Ketones Followed by Coupling with Interna...

Rh(III)-Catalyzed Directed C−H Olefination Using an Oxidizing Directing Group: Mild, Efficient, and versatile

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Rh(III)-Catalyzed Directed C−H Olefination Using an Oxidizing Directing Group http://pubs.acs.org/doi/abs/10.1021/ja109676d http://...
Tuesday, January 25, 2011

Highly efficient amine-based catalytic system for room temperature Suzuki–Miyaura reactions of aryl halides with arylboronic acids - Das - 2011 - Applied Organometallic Chemistry - Wiley Online Library

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Highly efficient amine-based catalytic system for room temperature Suzuki–Miyaura reactions of aryl halides with arylboronic acids - Das - ...