Synthesis of Diverse Aromatic Oxophosphorus Compounds by the Michaelis–Arbuzov-type Reaction of Arynes
作者:Suguru Yoshida、Takamitsu Hosoya
DOI:10.1246/cl.130116
日期:2013.6.5
Arynes, generated in situ from o-(trimethylsilyl)aryl triflates by treatment with a fluoride, have been shown to react efficiently with various alkoxyphosphines via a mechanism similar to the Michaelis–Arbuzov reaction. Diverse aromatic oxophosphorus compounds, including derivatives with an ortho-ester function, have become easily available from a common aryne precursor by this method.
在现场生成的芳烯通过处理o-(三甲基硅基)芳基三氟甲基磺酸盐与氟化物反应,已被证明能高效地与各种烷氧基膦类化合物反应,其机制类似于迈克利斯–阿尔布佐夫反应。通过这种方法,各种芳香族氧磷化合物,包括带有邻位酯官能团的衍生物,已从一个共同的芳烯前体中轻松获得。