-
Broadly speaking, two
types of
coupling reactions are recognized:
Homocouplings joining two
identical partners. The
product is
symmetrical R−R Heterocouplings...
- reactions, such as the Buchwald–Hartwig
amination and the
reductive homocoupling of aryl halides. Nataro, Chip; Fosbenner,
Stephanie M. (2009). "Synthesis...
- substrate-controlled selectivity.
Though select examples of
unsymmetrical homocouplings are known, they are
notoriously challenging to
design and are often...
- Todd D.; Crouch, R.
David (2004-11-23). "Cu-, Ni-, and Pd-Mediated
Homocoupling Reactions in
Biaryl Syntheses: The
Ullmann Reaction". ChemInform. 35...
- dihalovinylidene.
Tetraphenylbutatriene was
reported synthesized in 1977 by
homocoupling of 2,2-diphenyl-1,1,1-tribromoethane with
elemental copper in dimethylformamide...
-
reaction when done with
acetone as reagent. The
reaction is
usually a
homocoupling but
intramolecular cross-coupling
reactions are also possible. Pinacol...
- Bae, Jin-Young; Hill, Dale (1995). "Aryl
Mesylates in
Metal Catalyzed Homocoupling and Cross-Coupling Reactions. 2. Suzuki-Type Nickel-Catalyzed Cross-Coupling...
-
isomerization first. A
common side
reaction is
homocoupling. In one
Negishi model system the
formation of
homocoupling was
found to be the
result of a second...
-
environmentally unfriendly reagents, the
formation of
undesirable alkyne homocoupling (Glaser side products), and the
necessity of
strict oxygen exclusion...
- The most
common side
reactivity ****ociated with the
Stille reaction is
homocoupling of the
stannane reagents to form an R2-R2 dimer. It is
believed to proceed...
