try a new tack - C&EN Global Enterprise (ACS Publications)

Nov 6, 2010 - Advertisements that appeared within the print issues of Chem. Eng. News have been included in the C&EN Archives to provide a ...
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ORGANO-SODIUM COMPOUNDS

try a new tack Use sodium dispersions to prepare your organo-sodium compounds. Sodium alkyls, for example, can be prepared quickly hv the reaction of sodium dispersions with (1) a mer­ cury or zinc alkyl (2) an organic halide (3) a Grignard reagent or (I) a mixed ether, such as benzyl ethyl ether. In addition, you can prepare colored compounds

containing conjugated linkages by the addition of: • sodium t o the free trivalent-carbon radical • sodium t o certain unsaturated or aromatic com­ pounds • an alkyl sodium compound to a double bond. Like more information on sodium dispersions? Or one of our Chemical Engineers to call? Mail coupon below.

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100 PARK A V E N U E , N E W Y O R K 1 7 , Ν . Υ. · C H I C A G O · T U L S A · LOS A N G E L E S

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100 Park A v e n u e , N e w York 17, Ν . Υ, (Π

Please send brochure "Sodium Dispersions"

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