2592-86-1Relevant articles and documents
TRIPHENYLENE SILANE HOSTS
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Page/Page column, (2013/05/22)
Novel aryl silicon and aryl germanium host materials, and in particular host materials containing triphenylene and pyrene fragments, are described. These compounds improve OLED device performance when used as hosts in the emissive layer of the OLED.
SUBSTITUTED ISOINDOLES AS BACE INHIBITORS AND THEIR USE
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Page/Page column 63-64, (2008/06/13)
This invention relates to novel compounds having the structural formula I and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.
Heterocyclopolyaromatics, IX: 4,4''',6,6'''-Tetraazahexa-m-phenylene and 4,4',4''',4'''',6,6',6''',6''''-Octaazahexa-m-phenylene
Muke, Bernd,Kauffmann, Thomas
, p. 2739 - 2748 (2007/10/02)
The synthesis of the title compounds 4 and 9 is described.In contrast to hexa-m-phenylene (6) 4,4''',6,6'''-tetrazahexa-m-phenylene (4) is planar.This is explained by less Pitzer strain in the outer sphere of 4.From 4 a tetranitro derivative (7c) was obta