作者:Nobuhiro Takano、Noboru Takeno、Mutsuo Morita、Yoshio Otsuji
DOI:10.1246/bcsj.58.2417
日期:1985.8
The electrochemical reductive acylation of 2,3-disubstituted 1-indenones in the presence of acetic anhydride in aprotic media such as DMF, DMSO, and aceto-nitrile gave 2,3-disubstituted 1-acetoxy-1H-indenes (2) and 1,2-disubstituted 3-acetoxy-1H-indenes (3) in good yields. The ratios of 2 to 3 in the products were affected by the substituents.
在非质子介质如 DMF、DMSO 和乙腈中,2,3-二取代 1-茚酮在乙酸酐存在下的电化学还原酰化得到 2,3-二取代 1-乙酰氧基-1H-茚(2) 和 1 ,2-二取代的 3-乙酰氧基-1H-茚(3) 收率良好。产物中 2 比 3 的比例受取代基的影响。