11-アリール-9-ウンデセン酸メチルの合成およびそれらのナトリウム塩の可溶化能
1968 年 17 巻 8 号 p. 435-438
詳細
1968 年 17 巻 8 号 p. 435-438
Methyl 10-undecenoate and mercuric acetate were allowed to react in acetic acid to give methyl acetoxy acetoxy mercuri-undecenoate. The mercurial adduct was then reacted in acetic acid with benzene, toluene, o-xylene, m-xylene, p-xylene, phenol, catechol, o-cresol, m-cresol, p-cresol and anisol in 1 : 10 mole ratio each at 6065°C for 5 hours in the presence of perchloric acid as aa catalyst, which gave methyl 11-aryl-9-undecenoates corresponding to the respective arylic compounds.. The yields of these compounds were 36.968.5%.
The solubilizing power of aqueous solutions of sodium salts therefrom, using dimethylaminoazo benzene as solubilizate, was excellent ; namely 9.4 dye g/mol sodium salt for 11- (3, 4-dihydroxyphenyl) -9-undecenoate and 6.2 dye g/mol sodium salt for 11-phenyl-9-undecenoate.
