1) Anti-Michael Additions
反-Michael 加成
2) Michael addition reaction
Michael加成反应
1.
KF/NaZnPO4 was used as the catalyst for Michael addition reaction of ethyl acetoacetate and acrylonitrile.
以磷酸锌钠负载KF为催化剂,催化乙酰乙酸乙酯与丙烯腈进行Michael加成反应。
2.
The post-modification was accomplished by acetalization, esterification and etherification of hydroxyl group of PVA as well as Michael addition reaction.
综述了聚乙烯醇(PVA)在醋酸乙烯共聚前后改性的方法和原理,前期改性是选用带有酰胺基、羧 基、环氧基、磺酸基的不饱和化合物与醋酸乙烯共聚;后期改性是通过PVA上醇羟基的缩醛化酯化、醚化等 化学反应以及Michael加成反应等实现。
3.
Michael addition reaction between poly (vinyl alcohol) (PVA) and propyl vinyl sulfoxide (PrVSO) was studied in sodium hydroxide aqueous solution.
本文研究聚乙烯醇与丙基乙烯基亚砜经Michael加成反应合成含亚砜基的改性聚乙烯醇功能高分子。
3) Michael addition
Michael加成反应
1.
Applications and the mechanisms of alumina-supported potassium fluoride in Michael addition reactions;
KF/Al_2O_3在Michael加成反应中的应用及其机理
2.
Studies on Michael Addition Catalyzed by a Highly Effective Catalyst-Y(OTf)_3;
新型高效催化剂Y(OTf)_3催化的Michael加成反应的研究
3.
Three N-L-alaninylated Betti bases have been designed and conveniently synthesized and evalu-ated as organocatalysts for the asymmetric Michael addition of cyclohexanone to nitroolefins.
合成了3个手性Betti碱的L-丙氨酰衍生物,并用它们来催化环己酮与硝基烯的Michael加成反应。
4) Michael reaction
Michael加成反应
1.
A dihydroxyl compound with ketonic moiety was synthesized by the Michael reaction between diethanolamine and diacetone acrylamide.
用二乙醇胺(DEA)和双丙酮丙烯酰胺(DAAM)通过Michael加成反应合成了含酮羰基的双羟基化合物。
6) oxa-Michael reaction
oxa-Michael加成反应
1.
Although oxa-Michael reaction is an important protocol and often applied in the total synthesis of natural products,it has only recently gained considerable interest.
简要综述了oxa-Michael加成反应的研究进展。
补充资料：加成-氧化加成
分子式：
CAS号：
性质： 反应基质分子在配位不饱和的过渡金属络合物上配位，从而使其活化，是进行络合催化反应的必要步骤。配位不饱和的络合物增加配位体的反应称为加成反应。可表示为：L4M+XF←←L4MX(X为CO或烯烃)；过渡金属络合物的配位体数和中心金属氧化数同时增加的加成反应，称为氧化加成反应，其反应式可表示为：L4Mn++X-Y←→L4M(n+2)+XY
CAS号：
性质： 反应基质分子在配位不饱和的过渡金属络合物上配位，从而使其活化，是进行络合催化反应的必要步骤。配位不饱和的络合物增加配位体的反应称为加成反应。可表示为：L4M+XF←←L4MX(X为CO或烯烃)；过渡金属络合物的配位体数和中心金属氧化数同时增加的加成反应，称为氧化加成反应，其反应式可表示为：L4Mn++X-Y←→L4M(n+2)+XY
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条