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• 917-64-6 methyl magnesium iodide 

Relevant academic research and scientific papers

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND A ELECTRONIC DEVICE THEREOF

PURPOSE: A compound for an organic electronic element, an organic electronic element, and an electronic device thereof are provided to improve the light emitting efficiency, color purity, and lifetime of the element and to decrease the driving voltage by using acridine derivatives. CONSTITUTION: A compound for an organic electronic element contains a compound of chemical formula 1. An organic electronic element contains one or more organic layers containing the compound. The organic electronic element comprises a first electrode, the organic layers, and a second electrode. The organic layers are selected among a light emitting layer, a hole injection layer, a hole transport layer, an electron injection layer, and an electron transport layer. An electronic device comprises a display device containing the organic electronic element and a control unit which drives the display device.

Compound Containing Dibenzothiophene, Arylamine Derivatives And Organic Electronic Element Using The Same, Terminal Thereof

PURPOSE: A compound containing dibenzothiophene and arylamine derivatives and an organic electronic element using the same are provided to be used as a hole injection, hole transport, electron injection, electron transport, light emitting material and passivation(capping) material. CONSTITUTION: A compound containing dibenzothiophene and arylamine derivative is denoted by chemical formula 1. An organic electronic element contains one or more organic layers containing the compound of chemical formula 1. The organic layer is prepared by a soluble process using the compound of chemical formula 1. The organic layer is a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, or electron injection layer.

Novel compounds for organic electronic material and organic electronic device using the same

The present invention refers to novel organic for electronic material containing the same compound and relates to organic electronic devices, particularly for electronic material organic the present invention according to formula 1 or formula 2 compound i

ORGANIC COMPOUND, ORGANIC ELECTRONIC DEVICE USING SAME, AND TERMINAL FOR SAME

Disclosed are an organic compound, an organic electronic device using the same, and a terminal thereof.

Modified Tetrahelicene Systems, III: Doubly ortho-Bridged Triphenylamine Derivatives

The heterocyclic (2a, b, 19, 3b-f, and 9a-c) as well as the carbocyclic naphthanthracene derivatives (21-23), which can be represented by the skeleton types A and B (table 2), are helically distorted in the stereochemical ground state.They racemize so fast, however, that their free enthalpies of racemization (ΔG* * 21 (88) kcal(kJ)/mol) could be determined by standard DNMR methods.Only derivatives of compound type 3 with relatively large bridge Y (3a, Y = C(CH3)2, 3g', Y = S) exhibit higher racemization barriers (ΔG*160 = 24 (100.4) and 28.4 (119) kcal(kJ)/mol), which had to be evaluated by classical equilibration procedures.With the results obtained in this way the working hypothesis has been confirmed, according to which for compounds A and B enlargement of the bridges Y and/or X, as well as diminution of the center Z - in holding the periphery constant - should lead to an increase of nonbonding interactions in the planar transition state and therefore to an increase of the racemization barrier.It has furthermore been shown with numerous substitution products of compound type 1 that here frequently accidental coincidences of the 1H NMR signals of diastereotopic and also constitutopic groups do occur.