Gilman Reagent Definition:
A lithium dialkyl cuprate (R2CuLi).
Gilman Reagent Explained:
A Lithium and copper (diograncopper) regent compound, (R2CuLi) where R represents an alkyl or aryl. The regents are useful for interactions with organic compounds. Organic halides to be more specific are replaced with an R group (Corey House reaction).