원문정보
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
The diarylsilyl compound, C14H12Br4Si, was prepared from the reaction of 3,5-dibromophenyllithium with dimethyldichlorosilane, (CH3)2SiCl2, at ‒78 ℃, can be a good synthon for derivatization to produce efficient host materials for organic light emitting diodes (OLEDs). Crystal structure analysis shows a slight deviation from ideal tetrahedral symmetry around the Si atom, whose conformation is effective in ensuring the maximum separation of the two phenyl rings and the two methyl substituents. The directions of the two aromatic rings are almost perpendicular to each other. The molecule exists as a monomer in the solid state.
목차
Abstract
1. Introduction
2. Experimentals
2.1. General Considerations
2.2. Synthesis of bis(3,5-dibromophenyl) dimethylsilane (3)
2.3. Crystal structure determination
3. Results and Discussion
4. Conclusions
References
1. Introduction
2. Experimentals
2.1. General Considerations
2.2. Synthesis of bis(3,5-dibromophenyl) dimethylsilane (3)
2.3. Crystal structure determination
3. Results and Discussion
4. Conclusions
References
저자정보
참고문헌
자료제공 : 네이버학술정보