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Definitions by ForbiddenChemist

Cumulene 

A cumulene is an organic chemical compound featuring a series of three or more cumulated (adjacent) double bonds.
Hey Bro, I'm going to synthesise Cumulene in the lab

No Bro you can't

Yes Bro, I'm going to dimerizatise carbene intermediates through reactionscatalyzed by Ni(II)
Cumulene by ForbiddenChemist September 29, 2025