Electrophilic substitutions of olefinic
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Masaru Hojo; Ryōichi Masuda; Etsuji Okada
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Article
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1986
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Elsevier Science
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French
⚖ 201 KB
Reactions of the title compounds with trifluoroacetic anhydride and trichloroacetyl chloride occurred regioselectively to give corresponding 4-triholoacetylated compounds in excellent yields. compounds.