Bis(mu-oxo)-Dititanium(IV)-Chiral Binaphthyldisulfonate Complexes for Highly Enantioselective Intramolecular Hydroalkoxylation of Nonactivated Alkenes

doi:10.1021/acscatal.1c01146

	Bis(mu-oxo)-Dititanium(IV)-Chiral Binaphthyldisulfonate Complexes for Highly Enantioselective Intramolecular Hydroalkoxylation of Nonactivated Alkenes
	Xie, Wen-Bin1,2,3 ; Li, Zhi1
	2021-05-21
发表期刊	ACS CATALYSIS (IF:11.3[JCR-2023],12.6[5-Year])
ISSN	2155-5435
EISSN	2155-5435
卷号	11 期号:10 页码:6270-6275
发表状态	已发表
DOI	10.1021/acscatal.1c01146
摘要	A series of chiral 1,1'-binaphthyl-2,2'-disulfonic acids was designed, synthesized, and applied in a highly enantioselective Ti-catalyzed intramolecular hydroalkoxylation of nonactivated alkenes. The catalyst is probably a complex between two chiral binaphthyldisulfonate ligands and a bis(mu-oxo)-dititanium(IV) core structure. The sulfonamide groups of the ligands and water are necessary for the catalysis, as they may stabilize the catalytically active complex through hydrogen bonding. Various 2-methylcoumarans were obtained in up to greater than 99% yields and up to 97% enantiomeric excess under mild conditions.
关键词	asymmetric catalysis hydroalkoxylation alkene binaphthyldisulfonic acid titanium Catalysis Enantioselectivity Hydrogen bonds Olefins Sulfur compounds Active complexes Binaphthyl Core structure Disulfonic acid Enantiomeric excess Enantioselective Hydroalkoxylation Ti catalyzed
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000656056200037
出版者	AMER CHEMICAL SOC
EI入藏号	20212210415970
EI主题词	Ligands
EI分类号	801.4 Physical Chemistry ; 802.2 Chemical Reactions ; 804.1 Organic Compounds
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/127536
专题	物质科学与技术学院_博士生物质科学与技术学院_PI研究组_李智组
通讯作者	Li, Zhi
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China; 2.Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Xie, Wen-Bin,Li, Zhi. Bis(mu-oxo)-Dititanium(IV)-Chiral Binaphthyldisulfonate Complexes for Highly Enantioselective Intramolecular Hydroalkoxylation of Nonactivated Alkenes[J]. ACS CATALYSIS,2021,11(10):6270-6275.
APA	Xie, Wen-Bin,&Li, Zhi.(2021).Bis(mu-oxo)-Dititanium(IV)-Chiral Binaphthyldisulfonate Complexes for Highly Enantioselective Intramolecular Hydroalkoxylation of Nonactivated Alkenes.ACS CATALYSIS,11(10),6270-6275.
MLA	Xie, Wen-Bin,et al."Bis(mu-oxo)-Dititanium(IV)-Chiral Binaphthyldisulfonate Complexes for Highly Enantioselective Intramolecular Hydroalkoxylation of Nonactivated Alkenes".ACS CATALYSIS 11.10(2021):6270-6275.