摘要
对一系列手性Salen和唑啉配体与中心金属Cu(Ⅱ )的配合物催化 2 苯基环己酮的不对称Baeyer Villiger反应进行了研究 ,设计和合成了新型手性配体Ⅲ ,Ⅳ ,Ⅴ ,对配合物Ⅴ Cu(Ⅱ )进行了单晶X射线衍射分析 .并考察了助氧化剂、溶剂等对反应活性和选择性的影响 .
In this paper, we have studied the asymmetric Baeyer-Villiger reaction of 2-phenylcyclohexanone catalyzed by Cu(Ⅱ) complexes which derived from a series of chiral Salen and oxazoline ligands, as well as designed and synthesized the new chiral ligands Ⅲ, Ⅳ, Ⅴ. And the configuration of complex Ⅴ-Cu(Ⅱ) was determined by X-ray analysis. We also investigated the influence of co-oxidant, solvent, etc. on the reactivity and selectivity.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2001年第2期223-227,共5页
Chemical Journal of Chinese Universities
基金
国家自然科学基金!(批准号 :2 9832 0 2 0 )资助
