Studied by 3 people
Heck reaction
The ________ has the benefit of being compatible with alcohol, ether, aldehyde, ketone, and ester functional groups.
new carbon carbon
To form a(n) ________ bond, a boron reagent (R9- BY2) is combined with an alkenyl, aryl, or alkynyl halide (typically Br or I) or triflate with a palladium salt.
Boranes
________ are created by hydroboration alkenes or alkynes.
Oxidative addition
________ and its counterpart, reductive elimination, are two key transition metal and complex processes.
Green chemistry and atom economy
________ are relatively new initiatives in the global chemical industry; their aims are strongly supported by organometallic catalytic reactions.
electrical characteristics
In some cases, ligands can be utilized to affect the ________, steric crowding, and even chirality surrounding the metal.
reductive relate
The names oxidative and ________ to the change in formal charge that happens on the metal during these reactions.
metal catalyst
The ________ reacts with the alkenes to generate a four- membered ring metallacycle, which decomposes to give starting materials or, by elimination in the other direction, to give a new alkene.
Borates
________ are created by combining aryl or alkyl lithium compounds with trimethyl borate.
inverse reaction
When a reagent adds to a metal, its coordination increases by two ligands, whereas reductive elimination is the ________.
alkyne anion
The addition of a nucleophile to a carbonyl or carboxyl group, commonly employing enolate nucleophiles (Grignard, ________, cyanide, aldol, Claisen, enamine, and Wittig)
Note
Flashcard