[EN] COORDINATION COMPLEX AND ELECTRONIC DEVICE COMPRISING THE SAME<br/>[FR] COMPLEXE DE COORDINATION ET DISPOSITIF ÉLECTRONIQUE L'INTÉGRANT
申请人:NOVALED GMBH
公开号:WO2019122071A1
公开(公告)日:2019-06-27
The present invention relates to an electronic device comprising a hole injection layer and/or a hole transport layer and/or a hole generating layer, wherein at least one of the hole injection layer, the hole transport layer and the hole generating layer comprises a coordination complex comprising at least one electropositive atom M having an electronegativity value according to Allen of less than 2.4 and at least one ligand L having the following structure: (I) wherein R1 and R2 are independently selected from the group, consisting of C1 to C30 hydrocarbyl groups and C2 to C30 heterocyclic groups, wherein R1 and/or R2 may optionally be substituted with at least one of CN, F, Cl, Br and I.
Mechanisms for reactions of halogenated compounds. Part 4.[1] activating influences of ring-nitrogen and trifluoromethyl in nucleophilic aromatic substitution
作者:R.D. Chambers、P.A. Martin、J.S. Waterhouse、D.L.H. Williams、B. Anderson
DOI:10.1016/s0022-1139(00)82276-9
日期:1982.6
determined. Ring-nitrogen activates the system at points ortho-, meta- and para- to the point of substitution, in the ratios ortho- 6.2 × 104, meta- 8.5 × 102, and para- 2.3 × 105. Similarly a trifluoromethyl substituent is activating by a factor of 2.4 × 103 ortho- and 4.5 × 103 para- to the point of substitution.
A new approach to di(perfluoroaryl)methanes utilising sulphone-stabilised carbanions
作者:Richard D. Chambers、Michael Todd
DOI:10.1016/s0022-1139(00)84992-1
日期:1985.2
Phenylsulphonyl stabilised carbanions react with fluorinated aromatic compounds forming aryl- and diaryl-methyl sulphone derivatives. These are reductively cleaved to give aryl- and diaryl-methane derivatives.
Diversity-orientated synthesis of macrocyclic heterocycles using a double S<sub>N</sub>Ar approach
作者:Piotr Raubo、Rodrigo J. Carbajo、William McCoull、Joanna Raubo、Morgan Thomas
DOI:10.1039/d1ob00612f
日期:——
macrocyclisation approach based on the double aromatic nucleophilic substitution (SNACK) was developed. This methodology allows a facile incorporation of heterocyclic motifs into macrocyclic rings and rapid synthesis of a significant number of structurally diverse macrocycles. SNACK macrocyclisation enables preparation of stable diastereoisomers of conformationally restricted macrocycles (atropisomers). Practical
开发了一种基于双芳香族亲核取代(SNACK)的有效大环化方法。该方法允许将杂环基序轻松掺入大环中,并快速合成大量结构多样的大环。 SNACK 大环化能够制备构象限制大环的稳定非对映异构体(阻转异构体)。 B 细胞淋巴瘤 6 (BCL6) 的高亲和力大环结合剂的鉴定例证了 SNACK 大环化在药物发现项目中的实际应用。