Pyrylium salt

（重定向自Pyrylium）

The pyrylium cation is a six-membered, unsaturated, mono-cyclic compound. Consisting of five carbon atoms and one positively charged oxygen atom, it is a heterocyclic compound, resembling benzene with one substitution in the ring. Like benzene, it is aromatic, and a conjugated system. Having three bonds on its positively charged oxygen atom, pyrylium is an oxonium ion.

单词	Pyrylium
释义	Pyrylium 英语百科 Pyrylium salt （重定向自Pyrylium） The pyrylium cation is a six-membered, unsaturated, mono-cyclic compound. Consisting of five carbon atoms and one positively charged oxygen atom, it is a heterocyclic compound, resembling benzene with one substitution in the ring. Like benzene, it is aromatic, and a conjugated system. Having three bonds on its positively charged oxygen atom, pyrylium is an oxonium ion.
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