The Photochemical Reaction of 1,2-Naphthoquinones with Aldehydes. III. The Reactions with Aromatic Aldehydes and α, β-Unsaturated Aliphatic Aldehydes
作者:Akio Takuwa
DOI:10.1246/bcsj.50.2973
日期:1977.11
monoaroyl esters, together with small amounts of other products. Unlike saturated aliphatic aldehydes, α, β-unsaturated aldehydes; i.e., propenal, 2-butenal, trans-2-hexenal, 1-cyclopentenecarbaldehyde, and 1-cyclo-hexenecarbaldehyde, behave similary to the aromatic aldehydes in the photochemical reaction, giving only 1,2-naphthalenediol monoesters. However, 10-undecenal, 3-phenylpropanal, cyclopentanecarbaldehyde
已经研究了 1,2-萘醌及其取代衍生物与各种醛在液相中的光化学反应。与饱和脂肪醛反应得到 3-酰基-1,2-萘二醇和1,2-萘二醇单酰基酯的混合物。另一方面,1,2-萘醌衍生物和芳香醛的苯溶液的辐照通常产生1,2-萘二醇单芳酰基酯以及少量其他产物。与饱和脂肪醛不同,α,β-不饱和醛;即丙烯醛、2-丁烯醛、反式-2-己烯醛、1-环戊烯甲醛和1-环己烯甲醛在光化学反应中的行为与芳香醛相似,仅产生1,2-萘二醇单酯。然而,10-十一烯醛、3-苯丙醛、