Perfluoro-2-butyne and its Hydrogenation Products - Journal of the

Perfluoro-2-butyne and its Hydrogenation Products. Albert L. Henne, William G. Finnegan. J. Am. Chem ... Hexafluoro-2-butyne. Michael Essers , Günt...
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ALBERTL. HENNEAND WILLIAM G. FINNEGAN

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where (1) is derived from the Primary form of the a W b a zene carbanion. It was assumed that the acid derived from the secondary form of the allylbenzene carbanion would have extinction coeffieients of approximately zero at 294 mB, 20 at 283 m p and &