最終更新日：2025/12/05
(chemistry) A palladium-catalysed substitution reaction involving a substrate that contains a leaving group in an allylic position. The palladium catalyst first coordinates with the allyl group and then undergoes oxidative addition, forming the π-allyl complex. This allyl complex can then be attacked by a nucleophile, resulting in the substituted product.
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Tsuji-Trost reaction
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元となった辞書の項目
Tsuji-Trost reaction
名詞
(chemistry)
A
palladium-catalysed
substitution
reaction
involving
a
substrate
that
contains
a
leaving
group
in
an
allylic
position.
The
palladium
catalyst
first
coordinates
with
the
allyl
group
and
then
undergoes
oxidative
addition,
forming
the
π-allyl
complex.
This
allyl
complex
can
then
be
attacked
by
a
nucleophile,
resulting
in
the
substituted
product.
日本語の意味
Tsuji‐Trost反応は、パラジウム触媒を用いた置換反応で、アリル位置に離脱基を含む基質を起点に進行する。反応は、まずパラジウムがアリール部分と配位し、酸化付加によりπ‐アリール複合体を形成し、その後、この複合体が求核試薬によって攻撃され置換生成物が得られるという一連の反応機構を持つ。
意味（1）
(chemistry)
A
palladium-catalysed
substitution
reaction
involving
a
substrate
that
contains
a
leaving
group
in
an
allylic
position.
The
palladium
catalyst
first
coordinates
with
the
allyl
group
and
then
undergoes
oxidative
addition,
forming
the
π-allyl
complex.
This
allyl
complex
can
then
be
attacked
by
a
nucleophile,
resulting
in
the
substituted
product.
（ plural ）
