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Chemistry > Chemical Synthesis > Learning Center > ChemNews > 2009 > July 2009
 
      Hot News  |  Latest ChemBlogs  |  New Literature  |   New Products  |  Product Highlights July 2009

Welcome to ChemNews!

Our July ChemNews showcases over 40 brand NEW and innovative Organic Building Blocks and reagents  for Chemical Synthesis. In addition, we're featuring the latest literature for chemical synthesis available from Sigma-Aldrich, as well our latest product highlights — all easily accessed from one convenient location.

Make sure you subscribe to ChemNews — all ChemNews subscribers can download quarterly pdf and sdf files that contain all the new products added during the year.

Check out the categories to the right and click on the links to view the latest products in that category.

    

New Products



 

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Hot News

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Latest ChemBlogs


 A Potential New Nitroxyl (HNO) Detection Method Based on the Reductive Phosphine-
 Mediated Ligation of HNO in Aqueous Buffer

Nitroxyl (H–N=O), the reduced form of nitric oxide (NO), a well-established biological signaling agent, is beginning to show potential as a therapeutic agent for treating heart congestion, a condition that leads to tens of thousands of deaths each year.  However, the lack of HNO-specific detection methods have hampered the study of the role it plays in biological systems. 
Read More...

A Potential New Nitroxyl (HNO) Detection Method Based on the Reductive Phosphine-Mediated Ligation of HNO in Aqueous Buffer



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New Literature

Aldrichimica Acta
Aldrichimica Acta Volume 42, No. 1
Vol. 42, No. 1 Dedicated to Dr. Alfred Bader on the Occasion of His 85th Birthday
(3.32 Mb PDF) 		   ChemFiles
ChemFiles Volume 9, No. 3
Vol. 9, No. 3
Chiral Building Blocks
(1.6 Mb PDF)		   ChemFiles
ChemFiles Volume 9 No. 2
Vol. 9, No. 2
Catalysis
(4.4 Mb PDF)

 

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New Products
                     

NEW Acid Chlorides
 
 
708496 Structure

708496
1M solution in CH2Cl2		 688797 Structure

688797

 707309 Structure

707309
 
708712 Structure

708712
 687928 Structure

687928
 689548 Structure

689548
 


                     

NEW Imines
 
 
711810

711810
 704644 Structure

704644
 689971 Structure

689971
 711802 Structure

711802
 
712418 Structure

712418
 712426 Structure

712426
 712434 Structure

712434
 


                     

NEW Carboxylic Acids
 
 
707368 Structure

707368
 696099 Structure

696099
 686379 Structure

686379
 708305 Structure

708305
 
705527 Structure

705527
 708097 Structure

708097
 700088 Structure

700088
 

                     

NEW Ketones
 
 
688959 Structure

688959
 690422 Structure

690422
 689238 Structure

689238
 
703893 Structure

703893		 702137 Structure

702137		 701858 Structure

701858
 

                     

NEW Fluorinated Building Blocks
 
 
701076 Structure

701076
 706787 Structure

706787
 706310 Structure

706310
 
705500 Structure

705500
 707058 Structure

707058
 707147 Structure

707147
 

 

                     

NEW Organometallic Reagents
 
 
702889 Structure

702889
 703540 Structure

703540
 707813 Structure

707813
 706981 Structure

706981
 
706965 Structure

706965
 704849 Structure

704849
 707031 Structure

707031
 706868 Structure

706868
 

 

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Product Spotlight

α-Bromo Amides–Use in Asymmetric Nickel-Catalyzed Negishi Couplings
α-Bromo Amides–Use in Asymmetric Nickel-Catalyzed Negishi Couplings
 

DIH – Highly efficient and economical reagent for Iodination
DIH Tech Spotlight
 
 
Click Here for more product highlights.
 
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