南方科技大学知识苑(SUSTech KC): Stable Ketenyl Anions via Ligand Exchange at an Anionic Carbon as Powerful Synthons

题名	Stable Ketenyl Anions via Ligand Exchange at an Anionic Carbon as Powerful Synthons
作者	Wei, Rui1,2 ; Wang, Xin-Feng1,2 ; Ruiz, David A. A.1,2; Liu, Liu Leo1,2
通讯作者	Liu, Liu Leo
发表日期	2023-03-01
DOI	10.1002/anie.202219211
发表期刊	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 影响因子和分区
ISSN	1433-7851
EISSN	1521-3773
卷号	62 期号:15
摘要	Under an atmosphere of carbon monoxide (CO), a (phosphino)diazomethyl anion salt [[P]-CN2][K(18-C-6)(THF)] (1) ([P]=[(CH2)(NDipp)](2)P; 18-C-6=18-crown-6; Dipp=2,6-diisopropylphenyl) undergoes a facile N-2/CO exchange reaction giving the (phosphino)ketenyl anion salt [[P]-CCO][K(18-C-6)] (2). Oxidation of 2 with elemental Se affords the (selenophosphoryl)ketenyl anion salt [P](Se)-CCO][K(18-C-6)] (3). These ketenyl anions feature a strongly bent geometry at the P-bound carbon and this carbon atom is highly nucleophilic. The electronic structure of the ketenyl anion [[P]-CCO](-) of 2 is examined by theoretical studies. Reactivity investigations demonstrate 2 as a versatile synthon for derivatives of ketene, enolate, acrylate and acrylimidate moieties.
关键词	Ketene Ketenyl Anion Ligand Exchange Carbyne Anion Main Group Element
相关链接	[来源记录]
收录类别	SCI ; EI
语种	英语
重要成果	NI论文
学校署名	第一 ; 通讯
资助项目	National Natural Science Foundation of China["22271132","22101114"] ; Shenzhen Science and Technology Innovation Program[JCYJ20220530114806015] ; Guangdong Innovation & Entrepreneurial Research Team Program[2021ZT09C278] ; Guangdong Provincial Key Laboratory of Catalysis[2020B121201002]
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000942826200001
出版者	WILEY-V C H VERLAG GMBH
EI入藏号	20231013674102
EI主题词	Carbon monoxide ; Crown ethers ; Electronic structure ; Ligands
EI分类号	Physical Chemistry:801.4 ; Organic Compounds:804.1 ; Inorganic Compounds:804.2
ESI学科分类	CHEMISTRY
来源库	Web of Science
引用统计	被引频次[WOS]：19
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/513442
专题	理学院_化学系
作者单位	1.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China 2.Southern Univ Sci & Technol, Guangdong Prov Key Lab Catalysis, Shenzhen 518055, Peoples R China
第一作者单位	化学系; 南方科技大学
通讯作者单位	化学系; 南方科技大学
第一作者的第一单位	化学系
推荐引用方式 GB/T 7714	Wei, Rui,Wang, Xin-Feng,Ruiz, David A. A.,et al. Stable Ketenyl Anions via Ligand Exchange at an Anionic Carbon as Powerful Synthons[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2023,62(15).
APA	Wei, Rui,Wang, Xin-Feng,Ruiz, David A. A.,&Liu, Liu Leo.(2023).Stable Ketenyl Anions via Ligand Exchange at an Anionic Carbon as Powerful Synthons.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,62(15).
MLA	Wei, Rui,et al."Stable Ketenyl Anions via Ligand Exchange at an Anionic Carbon as Powerful Synthons".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 62.15(2023).