TY - JOUR
T1 - Enantiodifferentiating photoaddition of alcohols to 1-1-diphenylpropene in supercritical carbon dioxide
T2 - Sudden jump of optical yield at the critical density
AU - Nishiyama, Yasuhiro
AU - Kaneda, Masayuki
AU - Saito, Ryota
AU - Mori, Tadashi
AU - Wada, Takehiko
AU - Inoue, Yoshihisa
PY - 2004/6/2
Y1 - 2004/6/2
N2 - In the enantiodifferentiating photoaddition of ROH (R = Me, Et, i-Pr) to 1,1-diphenylpropene sensitized by fructosyl 1,4-naphthalenedicarboxylate in supercritical carbon dioxide, the enantiomeric excess of photoadduct increased with increasing bulkiness of the alcohol at all pressures used, with an accompanying sudden jump at the critical density, for which the enhanced clustering of alcohol, particularly in the subcritical pressure region, was revealed to be responsible from the fluorescence spectral examinations.
AB - In the enantiodifferentiating photoaddition of ROH (R = Me, Et, i-Pr) to 1,1-diphenylpropene sensitized by fructosyl 1,4-naphthalenedicarboxylate in supercritical carbon dioxide, the enantiomeric excess of photoadduct increased with increasing bulkiness of the alcohol at all pressures used, with an accompanying sudden jump at the critical density, for which the enhanced clustering of alcohol, particularly in the subcritical pressure region, was revealed to be responsible from the fluorescence spectral examinations.
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U2 - 10.1021/ja0494609
DO - 10.1021/ja0494609
M3 - Article
C2 - 15161281
AN - SCOPUS:2542538215
VL - 126
SP - 6568
EP - 6569
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
SN - 0002-7863
IS - 21
ER -