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Reactions of Zirconocene-1-Aza-1,3-diene Complexes with Acyl Cyanides: Substrate-Dependent Synthesis of Acyl- or Non-Acyl-Substituted Pyrroles
Alternative Title锆杂-1-氮杂-1,3-二烯络合物与酰氰类化合物的反应:酰基或无酰基取代的吡咯类衍生物的合成
Xiong MJ(熊美军); Yu SS(俞莎莎); Jie X(解鑫); Li S(李石); Liu YH(刘元红)
2015
Source PublicationOrganometallics
Volume34Issue:23Pages:5597-5601
AbstractInsertion of acyl cyanides into azazirconacydopentenes derived from 1,3-azadienes has been described, which affords acyl- or non-acyl-substituted pyrroles upon acidic quenching. These reactions are initialized through C=O insertion into the azazirconacycle to afford seven-membered oxaazazirconacycles. In the cases of 1,4- or 1,2,4-substituted azadienes, addition of a second molecule of acyl cyanide followed by cyclization upon acidic quenching leads to acyl-substituted pyrroles. In the cases of 1,3,4-substituted azadienes, the addition of a second molecule of acyl cyanide cannot proceed due to the steric hindrance caused by the R-3 group on the zirconium intermediate. Acidic quenching of the resulting zirconium intermediate affords non-acyl-substituted pyrroles.
Subtype论文
Subject Area金属有机化学
DOI10.1021/acs.organomet.5b00801
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000366616500011
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/39676
Collection金属有机化学国家重点实验室
Corresponding AuthorLiu YH(刘元红)
Affiliation中科院上海有机化学研究所, 金属有机化学国家重点实验室
Recommended Citation
GB/T 7714
Xiong MJ,Yu SS,Jie X,et al. Reactions of Zirconocene-1-Aza-1,3-diene Complexes with Acyl Cyanides: Substrate-Dependent Synthesis of Acyl- or Non-Acyl-Substituted Pyrroles[J]. Organometallics,2015,34(23):5597-5601.
APA 熊美军,俞莎莎,解鑫,李石,&刘元红.(2015).Reactions of Zirconocene-1-Aza-1,3-diene Complexes with Acyl Cyanides: Substrate-Dependent Synthesis of Acyl- or Non-Acyl-Substituted Pyrroles.Organometallics,34(23),5597-5601.
MLA 熊美军,et al."Reactions of Zirconocene-1-Aza-1,3-diene Complexes with Acyl Cyanides: Substrate-Dependent Synthesis of Acyl- or Non-Acyl-Substituted Pyrroles".Organometallics 34.23(2015):5597-5601.
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