2,7-Dimethyl-4,5-bis(salicylideneaminomethyl)xanthone 是一种新的四齿螯合剂,通过一系列步骤合成并随后进行表征。配体的一些二价金属配合物被分离出来,并在红外光谱的基础上表征了它们的性质。通过将钴 (II) 配合物拆分为光学异构体,暗示了源自配体的配合物的非共面结构。
2,7-Dimethyl-4,5-bis(salicylideneaminomethyl)xanthone 是一种新的四齿螯合剂,通过一系列步骤合成并随后进行表征。配体的一些二价金属配合物被分离出来,并在红外光谱的基础上表征了它们的性质。通过将钴 (II) 配合物拆分为光学异构体,暗示了源自配体的配合物的非共面结构。
Telomerisation of Buta-1,3-diene and Methanol: Superiority of Chromanyl-Type Phosphines in the Dow Process for the Industrial Production of 1-MOD
作者:Mathieu J.-L. Tschan、Hélène Launay、Henk Hagen、Jordi Benet-Buchholz、Piet W. N. M. van Leeuwen
DOI:10.1002/chem.201100684
日期:2011.8.1
Butadiene and methanol were telomerised in the presence of palladium catalysts with ligands containing 8‐diphenylphosphinochromane‐like substituents at phosphorus. MonoXantphos and monoSPANphos afforded the most active, stable and selective catalysts known to date under commercially relevant production conditions for 1‐methoxyocta‐2,7‐diene, the precursor to oct‐1‐ene.
Mailhe; Murat, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1912, vol. 154, p. 603
作者:Mailhe、Murat
DOI:——
日期:——
9,9'-SPIROBIXANTHENDERIVATE FÜR ELEKTROLUMINESZENZVORRICHTUNGEN
申请人:Merck Patent GmbH
公开号:EP2828266B1
公开(公告)日:2017-10-18
9,9'-SPIROBIXANTHENE DERIVATIVES FOR ELECTROLUMINESCENT DEVICES
申请人:Merck Patent GmbH
公开号:US20150045529A1
公开(公告)日:2015-02-12
The present invention relates to compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.