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Volumn 36, Issue 9, 2007, Pages 1168-1169

Excited-state property of 1-(4-cyanophenyl)-2-(4-methoxyphenyl)-1,1,2,2- tetramethyldisilane

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EID: 34948892793     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2007.1168     Document Type: Article
Times cited : (12)

References (24)
  • 18
    • 34948812811 scopus 로고    scopus 로고
    • The Grignard reagent of 4-chloroanisole was allowed to react at 0°C with 1,2-dichloro-1,1,2,2-tetramethyldisilane to give 1-chloro-2-(4- methoxyphenyl)-1,1,2,2-tetramethyldisilane. 4-Bromobenzonitrile was treated with tert-butyllithium in tetrahydrofuran at -100°C to produce 4-lithiobenzonitrile, and into this solution 1-chloro-2-methoxyphenyl-1,1,2,2- tetramethyldisilane was added to prepare CMDSi (51% overall yield, Data for CMDSi: 1HNMR (CDCl3) δ 0.28 (s, 6H, 0.32 (s, 6H, 3.79 (s, 3H, 6.85 (d, 2H, J, 8.5Hz, 7.22 (d, 2H, J, 8.5 Hz, 7.40 (d, 2H, J, 8.1 Hz, 7.53 (d, 2H, J, 8.1 Hz, 13CNMR (CDCl3) δ-4.3, 4.0, 55.0, 111.8, 113.6, 119.2, 128.4, 130.8, 134.2, 135.1, 146.8, 160.2; 29SiNMR (CDCl 3, δ, 22.1, 20.6; MS: m/z, ) 325 (M, 50, 310 (10, 165 (100, 160 13, Anal. Caled for C18H 23NOSi2: C, 66.14;
    • 2: C, 66.14; H, 6.99; N, 4.30%. Found: C, 66.41; H, 7.12; N, 4.30%.
  • 23
    • 34948841764 scopus 로고    scopus 로고
    • Fluorescence lifetime was determined by means of the time-correlated single photon-counting technique using an Edinburgh Analytical Instruments FL900CDT spectrometer system in the nanosecond time-region or a femtosecond laser system (Spectra Physics mode-locked Ti:sapphire laser; Tsunami) combined with a detector MCP-PMT (Hamamatsu R3809U-51) system in the picosecond time-region
    • Fluorescence lifetime was determined by means of the time-correlated single photon-counting technique using an Edinburgh Analytical Instruments FL900CDT spectrometer system in the nanosecond time-region or a femtosecond laser system (Spectra Physics mode-locked Ti:sapphire laser; Tsunami) combined with a detector MCP-PMT (Hamamatsu R3809U-51) system in the picosecond time-region.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.