Synthesis of deuterium labeled polyunsaturated fatty acids
作者:Aleš Svatoš、Athula B. Attygalle、Jerrold Meinwald
DOI:10.1016/0040-4039(94)88495-1
日期:1994.12
Compounds containing carbon-carbon double bonds bearing cis deuterium atoms can be prepared conveniently by treating disubstituted acetylenes with bis(2-deuteriocyclohexyl)borane-B-D1 [DB(Cy)2] followed by reaction with CH3CO2D. As an example, the preparation of labeled linolenic acid is reported.
通过用双(2-氘代环己基)硼烷-BD 1 [DB(Cy)2 ]处理二取代的乙炔,然后与CH 3 CO 2 D反应,可以方便地制备含有带有顺式氘原子的碳-碳双键的化合物。 ,报道了标记的亚麻酸的制备。
Synthesis of ethyl ω-2H5-docosa-4, 7, 10, 13, 16, 19-hexaenoate
作者:Douglass F. Taber、Kamfia You
DOI:10.1002/jlcr.2580340808
日期:1994.8
The preparation and subsequent Wittig reaction of phosphonium salt 4, a useful synthon for the preparation of polyunsaturated fatty acids, are reported. Salt 4 is a key intermediate for the synthesis of ethyl ω-2H5-docosa-4,7,10,13,16,19-hexaenoate (3).