Concise Synthesis of (8<i>Z</i>,11<i>Z</i>,14<i>Z</i>)-8,11,14-Heptadecatrienal, (7<i>Z</i>,10<i>Z</i>,13<i>Z</i>)-7,10,13-Hexadecatrienal, and (8<i>Z</i>,11<i>Z</i>)-8,11-Heptadecadienal, Components of the Essential Oil of Marine Green Alga<i>Ulva pertusa</i>
作者:Yoshihiko AKAKABE、Kensuke WASHIZU、Kenji MATSUI、Tadahiko KAJIWARA
DOI:10.1271/bbb.69.1348
日期:2005.1
The long-chain aldehydes, (8Z,11Z,14Z)-8,11,14-heptadecatrienal, (7Z,10Z,13Z)-7,10,13-hexadecatrienal, and (8Z,11Z)-8,11-heptadecadienal, were concisely synthesized by using Grignard coupling, catalytic hydrogenation with the Lindlar catalyst, and oxidation with Dess–Martin periodinane as the key steps. Particularly, (8Z,11Z,14Z)-8,11,14-heptadecatrienal and (7Z,10Z,13Z)-7,10,13-hexadecatrienal both possessed a seaweed-like odor.
通过使用格氏偶联、Lindlar催化剂催化氢化和Dess–Martin高碘酸钠氧化作为关键步骤,简明地合成了长链醛类化合物,包括(8Z,11Z,14Z)-8,11,14-十七碳三烯醛、(7Z,10Z,13Z)-7,10,13-十六碳三烯醛和(8Z,11Z)-8,11-十七碳二烯醛。特别是,(8Z,11Z,14Z)-8,11,14-十七碳三烯醛和(7Z,10Z,13Z)-7,10,13-十六碳三烯醛都具有海藻般的气味。