Title of article
Assembly of pentacyclic pyrido[4,3,2-mn]acridin-8-ones via a domino reaction initiated by Au(I)-catalyzed 6-endo-dig cycloisomerization of N-propargylaminoquinones
Author/Authors
Yin، نويسنده , , Hao and Kong، نويسنده , , Fanji and Wang، نويسنده , , Shaozhong and Yao، نويسنده , , Zhu-Jun، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
5
From page
7078
To page
7082
Abstract
A novel methodology taking advantage of a domino reaction initiated by an Au(I)-catalyzed 6-endo-dig cycloisomerization under silver-free condition was developed to prepare pentacyclic pyrido[4,3,2-mn]acridin-8-ones from N-propargylaminoquinones. Triphenylphosphinegold(I) chloride in combination with TFA was firstly employed and displayed excellent catalytic efficiency in the domino reaction.
Keywords
2-mn]acridin-8-one , Domino reaction , 6-endo-dig Cycloisomerization , gold catalysis , N-Propargylaminoquinone , 3
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1883136
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