X-Ray structure of bridged 2,2A-bi(adamant-2-ylidene) chloronium cation and comparison of its reactivity with a singly-bonded chloroarenium cation
نویسندگان
چکیده
We recently reported1 the isolation and structural characterization of a novel cationic chlorine–aromatic complex in which the chlorine atom is directly bonded to a single aromatic carbon atom in a manner similar to that qualitatively described for Wheland intermediates in electrophilic aromatic chlorinations.2 The lability of the C–Cl bond in the highly colored (red) chloroarenium cation (1–Cl+) is demonstrated by its ready
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