Monthly Chemistry eNewsletter from Sigma-Aldrich
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Heterocyclic Boronic Esters


64,795-0


64,879-5


64,728-4


63,761-0
Click here for more heterocyclic boronic esters.

Chiral Pyrrolidines


64,996-1


68416


63,479-4


06842

Piperazine Building Blocks


65,142-7


64,105-7


65,015-6


65,168-0

Phosphines for Fluorous Phase Synthesis


07026


16367


19971


49317
Click here for the Fluorous Synthesis and Separation ChemFile. (1.07 MB PDF)

Ionic Liquids
   191221-Butyl-2,3-dimethylimidazolium chloride
   555091-Butyl-3-methylimidazolium chloride
   181221-Butyl-3-methylimidazolium hexafluorophosphate
   307641-Ethyl-3-methylimidazolium chloride
   692301-Methyl-3-octylimidazolium hexafluorophosphate

PRODUCT SPOTLIGHTS
   New BOC-Arylpiperazines from Sigma-Aldrich: Privileged Structures

   New N-Acylbenzotriazoles from Aldrich: Neutral Acylating Reagents

   New CBS Catalysts for Asymmetric Synthesis

   New Pd EnCat™ - experience the latest in palladium catalyst technology!

NEW LITERATURE UPCOMING EVENTS
Aldrich

Aldrich Catalog
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Oxidation ChemFile
View PDF (733 KB)


Biaryls ChemFile
View PDF(757 KB)   
    MARM (Middle Atlantic Regional Meeting of ACS)
   5/23-5/24  Piscataway, NJ

  NOS (National Organic Chemistry Symposium)
   6/12-6/16  Salt Lake City, UT
 

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