Use of Grignard reagents allows for the isolation of monosubstituted and disubstituted products, whereas use of organolithium reagents allows for the isolation of only the disubstituted product.
Chemical Bonding and the Equilibrium Composition of Grignard Reagents in Ethereal Solutions.
Among the topics are solid-phase reactions of polymer-bound arenesulfonates with aryl Grignard reagents
, resin-to-resin transfer reactions through Sonogashira coupling, polyaniline-immobilized palladium for Suzuki-Miyuaura coupling reactions in water, solid-phase reactions of resin-supported boronic acids, and the palladium-catalyzed solid-phase synthesis of allelic amines.
She had the opportunity to present a poster regarding the use of grignard reagents
in ionic liquids and polymers, both of which are non-traditional, greener solvents.
Grignard reagents in ether-toluene mixtures were prepared by dilution of the stock solutions with appropriate amounts of toluene.
0 M in the monosolvated Grignard reagents at 20[degrees]C (Table 1).
Steroidal-4-en-3-ones such as 4-cholesten-3-one were treated with ozone to obtain a keto acid, 3,5-seco-4-norcholestan-5-on-3-oic acid (I), subsequently treated with amines to obtain enamine lactams which were discovered to react with Grignard reagents
at elevated temperatures to yield novel unsaturated 3-alkyl derivativatives.
The Specialty Chemicals group will be focusing on their Grignard reagents
used as homogenous catalysis and coupling chemistry.
Since the area of organomagnesium chemistry continues to grow far beyond the classical Grignard Reagents, this is an essential resource to help the reader keep abreast of the latest developments.
Catalytic enantioselective conjugate addition and allylic alkylation reactions using Grignard reagents
ECAs of Organolithium Reagents, Grignard Reagents
, and Examples of Cu-Catalyzed ECAs