本工作报道了在室温下涉及各种γ-羟基内酰胺和C / O / S亲核试剂的Pd II / Ag I促进的酰胺基烷基化反应。通过原位产生的催化活性阳离子Pd II物种激活亲电子试剂和亲核试剂的双重模式促进了室温下的反应。在合成的异吲哚啉衍生物中,发现三种化合物对万古霉素和耐甲氧西林的金黄色葡萄球菌菌株均具有明显的MIC值。
作者:L. Yu. Ukhin、K. Yu. Suponitsky、L. V. Belousova、Zh. I. Orlova
DOI:10.1007/s11172-009-0347-1
日期:2009.12
A new synthesis of phthalimidines is described. 3-Acyloxy-2-aryl- and 2-acylamino-3-acyloxyphthalimidines were prepared by the reaction of 3-arylaminophthalides or o-formylbenzoic acid acylhydrazones with acetic or propionic anhydrides. Their reactions with O-, N-, S-, and C-nucleophiles were studied. The structure of 2-acetyl(cyanoacetyl)amino-3-acetoxyindolin-1-one was confirmed by X-ray diffraction
描述了邻苯二甲酰亚胺的新合成。3-酰氧基-2-芳基-和2-酰氨基-3-酰氧基邻苯二甲酰亚胺通过3-芳基氨基苯酞或邻甲酰基苯甲酸酰腙与乙酸或丙酸酐反应制备。研究了它们与 O-、N-、S-和 C-亲核试剂的反应。2-乙酰(氰基乙酰)氨基-3-乙酰氧基吲哚-1-one 的结构通过 X 射线衍射分析得到证实。
Synthesis of 2-substituted-3-(1H-indol-3-yl)isoindolin-1-one derivatives in water under catalyst-free conditions
作者:Fanglei Chen、Min Lei、Lihong Hu
DOI:10.1039/c3gc41882k
日期:——
A series of 3-(1H-indol-3-yl)isoindolin-1-one derivatives were synthesized by the three-component reaction of a phthalaldehydicacid, primary amine, and 1H-indole in water under catalyst-free conditions. The reaction presented here has several advantages, such as clean, one-pot, and easy handling. The environmentally-friendly features make this procedure a sustainable method for the synthesis of 3