niedziela, 7 czerwca 2009

Optical explosives detection: from color changes to fluorescence turn-on

 
 

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via RSC - Chem. Soc. Rev. latest articles by Michael J. Knapp on 6/5/09

Meaghan E. Germain, Michael J. Knapp
(Tutorial Review from Chem. Soc. Rev.)
Meaghan E. Germain, Chem. Soc. Rev., 2009, DOI: 10.1039/b809631g
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piątek, 5 czerwca 2009

The Tetracyanopyrazinide Dimer Dianion, [TCNP]22−. 2-Electron 8-Center Bonding

 
 

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Synthesis, Structure, and Reactions of NH-Bridged Calix[m]arene[n]pyridines

 
 

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środa, 3 czerwca 2009

Complementary Multiple Hydrogen-Bonding Interactions Increase the Glass Tran...

 
 

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A Novel Procedure for the Synthesis of Benzo[b][1,8]naphthyridine-3-carboxyl...

 
 

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via Synthesis by Weike Su, Weihui Zhong, Fuliang Lin, Ren’er Chen on 5/29/09

Synthesis
DOI: 10.1055/s-0029-1216853



Abstract

A novel procedure has been designed for the preparation of benzo[][1,8]naphthyridine-3-carboxylate derivatives from the reaction of Morita-Baylis-Hillman adduct acetates with primary amines, ammonium acetate or benzenesulfonamides. The approach, which involves readily available starting materials and mild reaction conditions, gives excellent yields after a convenient workup procedure.
[...]

© Georg Thieme Verlag Stuttgart ˙ New York

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Development and Scope of the Phenolic Aldol Reaction of 2-Formylpyridines

 
 

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via Synlett by Matthew Whiting, Mark C. Wilkinson, Kathy Harwood on 6/2/09

Synlett
DOI: 10.1055/s-0029-1217325



Abstract

2-Formylpyridines have been shown to be suitable electrophiles for the magnesium-promoted phenolic aldol reaction. Exceptionally mild reaction conditions have been developed and a brief survey of the reaction scope has been conducted. This process gives straightforward access to a range of functionalised 2-hydroxy­phenyl-2-pyridylmethanols and 2-hydroxyphenyl-2-pyridylmethanes via their subsequent reduction.
[...]

© Georg Thieme Verlag Stuttgart ˙ New York

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wtorek, 2 czerwca 2009

One-Pot Iodination of Hydroxypyridines

 
 

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przez The Journal of Organic Chemistry: Latest Articles (ACS Publications) autor: Kevin M. Maloney et al dnia 09-06-01

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Cooperativity in multiply H-bonded complexes

 
 

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przez RSC - Chem. Commun. latest articles autor: Simon M. Turega dnia 09-06-02

Christopher A. Hunter, Ndidi Ihekwaba, Maria Cristina Misuraca, Maria Dolores Segarra-Maset, Simon M. Turega
(Communication from Chem. Commun.)
Christopher A. Hunter, Chem. Commun., 2009, DOI: 10.1039/b908010d
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poniedziałek, 1 czerwca 2009

Borylene-Based Direct Functionalization of Organic Substrates: Synthesis, Ch...

 
 

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przez Journal of the American Chemical Society: Latest Articles (ACS Publications) autor: Holger Braunschweig et al dnia 09-05-29

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A White-Light-Emitting Molecule: Frustrated Energy Transfer between Constitu...

 
 

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