A new and efficient synthesis of phthalazin-1(2H)-ones

被引:0
|
作者
Bernard, AM
Cocco, MT
Congiu, C
Onnis, V
Piras, PP
机构
[1] Univ Cagliari, Dipartimento Farmaco Chim Tecnol, I-09124 Cagliari, Italy
[2] Univ Cagliari, Dipartimento Sci Chim, I-09124 Cagliari, Italy
来源
SYNTHESIS-STUTTGART | 1998年 / 03期
关键词
phthalazin-1(2H)-ones; ethyl aryl ethers; cyclocondensation;
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
2-Amino-2-(aroylhydrazono)ethyl aryl ethers, readily obtained from a wide range of aryloxyacetonitriles, are converted to phthalazin-1(2H)-ones derivatives in high yields by heating in PrOH in the presence of p-TsOH.
引用
收藏
页码:317 / 320
页数:4
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