In contrast to reports in the literature, the pyridine-catalysed condensation of phenolic compounds and conjugated aldehydes to chromenes was found to be applicable to trimethylhydroquinone 2a with the result of complementary convergent approaches to the title acetate using citral 3a and dihydromyrcene 9 as precursors of the phytyl residue.
与文献中的报告相比,发现
吡啶催化的
酚类化合物与共轭
醛类的缩合反应可以适用于
三甲基氢醌2a,从而得到了利用
香草醛3a和二氢美克烯9作为植基残基前体的互补聚合途径生成的目标
醋酸酯。