著者

宗行 龍之祐 谷田 博

出版者

The Society of Synthetic Organic Chemistry, Japan

雑誌

有機合成化学協会誌 (ISSN:00379980)

巻号頁・発行日

vol.36, no.6, pp.454-466, 1978-06-01 (Released:2010-01-22)

参考文献数

88

被引用文献数

1 2

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In relation to Friedel-Crafts acylation, complexes of (ArH·MX3), (ArH·HX·MX3), and (RCOX·MX3) were chronologically reviewed on their structual formulations up to date. Properties of their complexes and their roles in the reaction were explained in terms of their differences between π-and σ-type structure. The X-ray crystal analytical results were quoted to make clear the structual small changes between π-axial and π-edgewize complexes and between ionic and nonionic complexes of (RCOX·MX3), and also to demonstrate the characteristics of σ-complex. From the recent results obtained in nonconventional attack at ipso position, some comment was added about the difficulty of finding structual relationship between intermediate complexes and products.