Discontinuous pressure effect upon enantiodifferentiating photosensitized isomerization of cyclooctene
Discontinuous pressure effect upon enantiodifferentiating photosensitized isomerization of cyclooctene
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DOI：
10.1039/b202699f
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发表时间：
2002-01-01
影响因子：
4.9
通讯作者：
Inoue, Y
中科院分区：
文献类型：
--
作者：
Kaneda, M;Asaoka, S;Inoue, Y
A hydrostatic pressure of up to 750 MPa induced discontinuous changes in the enantiomeric excess of the (E) isomer obtained in the enantiodifferentiating photoisomerization of (Z)-cyclooctene and (Z,Z)-cycloocta-1,5-diene, sensitized by chiral benzene-1,2,4,5-tetracarboxylates; indicating a switching of the enantiodifferentiation mechanism, which is attributable to dramatic conformational changes of chiral alkoxycarbonyl auxiliaries at a specific pressure.
