ChemInform Abstract: Chemistry in Supera
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G. A. Olah; A. Orlinkov; A. B. Oksizogly; G. K. Surya Prakash
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Article
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2010
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John Wiley and Sons
⚖ 37 KB
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3 ) 3 . The reaction proceeds with high regioselectivity. Thus, methanesulfonylation of 1,2,4-trifluorobenzene (V) exclusively affords the 1-mesyl-2,4,5-trifluorobenzene (VI). In dihalobenzenes [cf. compounds (VII) and (Ia)], the para-position is predominantly substituted [cf. compound (VIII)]. Othe