- Li and π-bound to Cu. However, the
existence of 'mixed
higher order organocuprates' has been
disputed by
Bertz and coworkers, who
rejoined that the cyano...
- but are not
limited to: Turbo-Grignards,
organocerium reagents, and
organocuprate (Gilman) reagents. Turbo-Grignards are
Grignard reagents modified with...
-
nucleophilic substitution by lower-order
organocuprates depends in a
profound way on the
structure of the substrate,
organocuprate, and
reaction conditions. Early...
- 1021/ja067533d. PMID 17506552. Hu, Haipeng; Snyder,
James P. (2007). "
Organocuprate Conjugate Addition: The Square-Planar "CuIII" Intermediate". Journal...
-
reagents to alpha,beta-unsaturated
ketones led to the
development of
organocuprate reagents that are
widely used
today in
organic synthesis: This finding...
-
undergoes transmetalation with the
copper salt or
complex to
generate an
organocuprate as a
catalytic intermediate,
which then
undergoes reaction with the...
-
reacting alkyl lithium species with copper(I) halide. The
resulting organocuprates are
generally less
reactive toward aldehydes and
ketones than organolithium...
-
reactions in
order to
produce a
ketone intermediate.
Addition of an
organocuprate to the
ketone produces an enol
triflate derivative,
which is then lysed...
-
regeneration of
unsaturation following 1,4-addition with
nucleophiles such as
organocuprates. For
acyclic substrates the
reaction yields the
thermodynamic E-olefin...
- (copper-carbon) has
broad utility. The
generated copper-carbon bond (
organocuprate) has been emplo**** in
various nucleophilic additions to
polar conjugated...
