- Silaspirotropylidene의 합성 및 광학적 특성
- ㆍ 저자명
- 권용희,Kwon. Yonghee
- ㆍ 간행물명
- 조선자연과학논문집
- ㆍ 권/호정보
- 2009년|2권 3호|pp.215-218 (4 pages)
- ㆍ 발행정보
- 조선대학교 기초과학연구원
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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A silaspirotropylidene has been obtained from the reaction of the lithium salt of tetraphenylsilole dianion with 2 equiv of diphenylcyclopropene, followed by quenching with Me3SiCl. Silaspirotropylidene exhibits an unusual optical property its optical property was characterized by UV-vis and fluorescence spectroscopy. Absorption wavelength maxima of silaspirotropylidene was 420 nm. silaspirotropylidene displayed an emission band at 550 nm with excitation wavelength of 420 nm.