[Rh(diphosphine) (diene)]ClO 4 et [Rh(diphosphine)(S) 4 ]ClO 4 (diphosphine: diphosphine tertiaire chelatant-cis; diene=cyclooctadiene ou norbornadiene; S =溶剂)。Ces 组成sont des catalyseurs actifs de la migration d'hydrogene dans les allylamines secondaires et tertiaires pour donner les (E)-enamines et 亚胺通讯员
ADDITION OF AMINES TO CONJUGATED DIENES CATALYZED BY SOLID BASE CATALYSTS
作者:Yumiko Kakuno、Hideshi Hattori、Kozo Tanabe
DOI:10.1246/cl.1982.2015
日期:1982.12.5
Addition of dimethylamine, ethylamine, and piperidine to 1,3-butadiene or 2-methyl-1,3-butadiene effectively occurred over solid base catalysts such as MgO, CaO, SrO, La2O3, and ThO2. Among these catalysts, CaO exhibited the highest activity.
A compound having a structure of the formula Ir(LA)(LB), in which LA is a bidentate, tridentate, tetradentate, pentadentate, or hexadentate ligand and LB is a monodentate, bidentate, tridentate, or tetradentate ligand, or not present, and where the total denticity of LA plus LB is 6, and LA includes at least one structure of Formula I:
is disclosed as a useful phosphorescent emitter compound.
一种具有式 Ir(LA)(LB)结构的化合物,其中 LA 为双齿、三齿、四齿、五齿或六齿配体,LB 为单齿、双齿、三齿或四齿配体,或不存在,且 LA 加 LB 的总齿度为 6,LA 包括至少一种式 I 结构:
公开了一种有用的磷光发射体化合物。
(R)-(−)-N,N-DIETHYL-(E)-CITRONELLALENAMINE AND (R)-(+)-CITRONELLAL VIA ISOMERIZATION OF N,N-DIETHYLGERANYLAMINE OR N,N-DIETHYLNERYLAMINE