Vinyl ether
= Vinyl ether
An <ether> with <oxygen> directly attached to a vinylic <carbon>, $\mathrm{R-O-CH=CH_2}$ in the simplest terminal example. <oxygen> <resonance donation> strongly differentiates the two alkene <carbon> shifts.
= Vinyl ether
An <ether> with <oxygen> directly attached to a vinylic <carbon>, $\mathrm{R-O-CH=CH_2}$ in the simplest terminal example. <oxygen> <resonance donation> strongly differentiates the two alkene <carbon> shifts.