Reactions of perfluoro-2-methyl-2-pentene with carboxylic acids, alcohols, and some cyclic amides. A new fluorinating reagent.

S Yanagida, Y Noji, M Okahara

Index: Yanagida, Shozo; Noji, Yukihiro; Okahara, Mitsuo Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 4 p. 1151 - 1158

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Citation Number: 7

Abstract

Perfluoro-2-methyl-2-pentene (PMP) reacts with carboxylic acids, alcohols, and 2-pyridone, giving Michaeltype addition products, 1, 1, 1, 3, 4, 4, 5, 5, 5-nonafluoro-2-trifluoromethyl-3- acyloxypentane, 1, 1, 1, 3, 4, 4, 5, 5, 5-nonafluoro-2-trifluoromethyl-3-alkoxypentane, 1, 1, 1, 3, 4, 4, 5, 5, 5-nonafluoro-2-trifluoromethyl-3 (2-pyridyloxy) pentane, respectively, in good yields. In the presence of bases, carboxylic acids give acid fluorides, 1, 1, 1, 4, 4, 5, 5, 5- ...