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Welcome to ChemNews!
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Our October ChemNews showcases over 50 brand NEW and innovative products for C–C and C–X Bond Formation and other new building blocks and reagents. 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.
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New Products
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NEW! Chemical Synthesis Homepage
Designed and produced by chemists, the new Chemical Synthesis homepage is packed with the latest product/service information and productivity tools to accelerate your research success.
Prins Cyclization Catalyzed by Trioxo(triphenylsilyloxy)rhenium(VII)
Rychnovsky and coworkers have described a Re(VII)-catalyzed Prins cyclization using commercially available O3ReOSiPh3. Usually strong Bronsted or Lewis acids effectively promote Prins cyclizations and therefore the use of a Re(VII) catalyst in a Prins cyclization is novel and noteworthy.
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