Catalytic C–C Bond Forming Reaction to Imines
Elsevier eBooks,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
Язык: Английский
Recent Advances in Nonprecious Metal Catalysis
Organic Process Research & Development,
Год журнала:
2024,
Номер
28(9), С. 3524 - 3544
Опубликована: Авг. 9, 2024
Developing
catalytic
reactions
using
nonprecious-metal
to
achieve
various
synthetic
transformations
remains
a
valuable
pursuit
the
scientific
community.
As
part
of
continuing
review
series
that
is
published
within
precompetitive
chemistry
alliance
between
AbbVie,
Boehringer
Ingelheim
and
Pfizer,
this
article
underscores
wide-ranging
uses
Cu-,
Co-,
Fe-,
Ni-catalysis.
The
significant
uptick
in
NPMC-related
publications
signifies
escalating
curiosity
among
researchers
investigate
advance
capabilities
these
metals.
Язык: Английский
Modular Synthesis of α‐Quaternary Chiral β‐Lactams via Three‐Component Asymmetric Kinugasa/Aldol or Kinugasa/Mannich Cascade Reactions
Chemistry - A European Journal,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 7, 2024
The
β-lactam
scaffolds
are
the
prevalent
structural
units
in
antibiotics
and
natural
products.
Herein,
three-component
asymmetric
Kinugasa/aldol
Kinugasa/Mannich
cascade
reactions
have
been
developed
for
constructing
α-quaternary
chiral
β-lactams.
This
method
involved
tandem
reaction
of
alkynes,
nitrones
aldehydes
(or
imines),
resulting
formation
three
sequential
stereocenters
controlled
by
copper(I)
catalysts
bis(oxazolidine)
ligands.
protocol
features
high
enantioselectivity,
good
efficiency,
mild
operational
conditions,
representing
a
practical
sustainable
synthetic
tool
construction
functionalized
Язык: Английский