Synthesis of chiral 13C,77Se-labeled selones.
Synthesis of chiral 13C,77Se-labeled selones.
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手性 13C,77Se 标记硒酮的合成。
DOI:
10.1021/jo049747o
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发表时间:
2004
期刊:
影响因子:
--
通讯作者:
Silks,LAPete
中科院分区:
文献类型:
--
作者:
Ollivault-Shiflett,Morgane;Kimball,DavidB;Silks,LAPete
Stable isotope-labeledN-acyl selones have been constructed in fewer than four steps from readily available starting materials. Site-specific labeling was achieved using the following synthons: bromo[2-13C]acetic acid, [13C]formic acid, and elemental77Se. These labeled selones have been found to provide unique insights into enolate structure and may be useful in the detection and quantitation of remotely disposed chiral centers in compounds in short supply.