Development of Asymmetric Conjugate Addition Reaction of α,β-unsaturated Ketones to Organometallic Reagents α,β-不饱和酮与金属有机试剂的不对称共轭加成反应的研究进展
Conjugate Addition Reaction of Hydroxylamines to Unsaturated Nitro-Compounds 羟胺化合物与不饱和硝基化合物的共轭加成反应
The recent advance of the asymmetric conjugate addition reaction of α,β-unsaturated ketones to some organometallic reagents were summarized, The ligands of α,β-unsaturated ketones to organometallic reagents and the conditions of influencing reactions were introduced detailedly. 综述了近来α,β不饱和酮与金属有机试剂的不对称共轭加成反应的研究进展。详细介绍了α,β不饱和酮与金属试剂反应的配体及影响反应的条件。
Conjugate Addition and Retro-Claisen Reaction of Gibberellin A_3 Methyl Ester 3-Ketone with Alcohols under Neutral Conditions 赤霉素A3甲酯-3-酮与低级醇在中性条件下的共轭加成和逆克莱森反应
The key step in this synthesis is asymmetric conjugate addition using the readily available optically pure sulfoxide as chiral auxiliary; 以易得的对映体纯的亚砜为手性辅基诱导的不对称共轭加成反应为关键反应,对映选择性地合成了倍半萜(S)和(R)-Cururphenol。
The Advance on Syntheses of N-( hetero) aromatic Hydroxylamines Conjugate Addition Reaction of Hydroxylamines to Unsaturated Nitro-Compounds (杂)芳基羟胺合成研究进展羟胺化合物与不饱和硝基化合物的共轭加成反应
The asymmetric conjugate Michael addition is one of the most powerful bond-forming reactions to construct carbon skeletons and simultaneously generate multiple chiral centers. 不对称Michael加成反应是一类非常重要的反应,既可以构建碳碳键,又能够同时产生多个手性中心。
This approach also realized the first conjugate addition of a,β-unsaturated ester under mild conditions with simple organic catalysis. 该串联反应也同时实现了α,p-不饱酯在简单有机催化剂条件下的共轭加成反应。