Hits:
Indexed by:期刊论文
Date of Publication:2010-04-21
Journal:TETRAHEDRON-ASYMMETRY
Included Journals:SCIE
Volume:21
Issue:7
Page Number:825-830
ISSN No.:0957-4166
Abstract:A series of trans-5-substauted-acenaphthene-1,2-diols were obtained in 21-72% yield with 97-100% ee by baker's yeast-mediated reduction of the corresponding acenaphthylene-1,2-diones, in the presence of DMSO as a co-solvent and under vigorous agitation The absolute configuration of (-)-trans-5-methoxy-acenaphthene-1,2-diol trans-3b and (-)-trans-5-bromo-acenaphthene-12-diol trans-3c was assigned as (S,S) and (-)-trans-5-thiomorpholin-acenaphthene-1,2-diol trans-3d was established as (R,R) by exciton-coupled circular dichroism. (C) 2010 Elsevier Ltd All rights reserved
Pre One:Ratiometric fluorescent and colorimetric sensors for Cu2+ based on 4,5-disubstituted-1,8-naphthalimide and sensing cyanide via Cu2+ displacement approach
Next One:Novel DNA intercalators without basic side chains as efficient antitumor agents: Design, synthesis and evaluation of benzo-[c,d]-indol-malononitrile derivatives
