lb mesmerize the mesyl. Methane sulfonyl chloride,
With the fascinating powers Pennwalt's methane sulfonyl chloride (MSC) has, you can make the mesyl group react in many helpful ways. A unique non-oxidizing acid chloride, MSC ( C H 3 S O 2 CI) lets you attach the mesyl group to a lot of different kinds of molecules. Sulfonamides, sulfones and sulfenes are just a few of the intriguing compounds you can produce. The mesyl group which MSC contains is used in the synthesis of pesticides, pharmaceuticals, herbicides, photographic chemicals, oil-based coatings, dyes, and a wide range of other compounds. It also has ^ ^ uninteresting applications as a |>S | u F ; K | "leaving group," where the mesyl
structure is attached to form an intermediate, then later re removed. MSC comes to you from the people who have a way of innovating organosulfurs, with ran a broad range of mercaptans, from C i to C 1( yoi If you're looking for a versatile easy-tohandle, non-viscous, non-oxidizing acid chloride non applications, look at MSC. for your catalyst cat Send for our Bulletin S-104 on properties, reactions and an applications of MSC. Write Organic Division, Pennwalt Corporation, Three Chemicals C Parkway, Philadelphia, PA 19102. Or call us tollPt free at East Orange, NJ on 8 0 0 / 631-1233; or at Oak Brook, IL on ^J \ \AA/ A \ l | TT L^SSrf! 800/323-7302. In western states, RODIK TS call collect 415/574-5272. CIRCLE 30 ON READER SERVICE CARD
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