Convenient Preparation of Tacrine Derivatives by the Reduction of 9-Aminoacridines with Nickel-Aluminum Alloy
作者:Shuntaro Mataka、Kichinosuke Kamata、Yoh-ichi Tominaga、Akiyoshi Tori-i、Thies Thiemann、Kazufumi Takahashi
DOI:10.3987/com-02-9523
日期:——
9-Amino-1,2,3,4-tetrahydro- and 9-amino-1,2,3,4,5,6,7,8-octahydroacridine derivatives (2 and 3) were conveniently prepared in the reduction of the corresponding 2-substituted 9-aminoacridines (la-f) with nickel-aluminum alloy under basic conditions. The reduction is dependent upon the nature of the substituent in the 2-position of the starting 9-aminoacridines.
在还原在碱性条件下与镍铝合金对应的2-取代的9-氨基吖啶(la-f)。还原取决于起始 9-氨基吖啶 2 位取代基的性质。