Title of article
ZnCl2-catalyzed [4 + 2] benzannulation of 2-ethynylbenzaldehydes with alkynes: Selective synthesis of naphthalene derivatives
Author/Authors
Xiao-Li Fang، نويسنده , , Ri-Yuan Tang، نويسنده , , Xingguo Zhang، نويسنده , , Ping Zhong، نويسنده , , Chen-Liang Deng، نويسنده , , Jin-Heng Li، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2011
Pages
5
From page
352
To page
356
Abstract
Zn-catalyzed [4 + 2] benzannulation of 2-ethynylbenzaldehydes with alkynes is described for the selective synthesis of naphthalene derivatives. In the presence of ZnCl2, a variety of 2-ethynylbenzaldehydes underwent the [4 + 2] benzannulation reactions with alkynes to selectively afford the corresponding naphthalene derivatives in moderate to good yields.
Keywords
ZnCl2 , Alkynylbenzaldehyde , Naphthalene , alkyne
Journal title
Journal of Organometallic Chemistry
Serial Year
2011
Journal title
Journal of Organometallic Chemistry
Record number
1373532
Link To Document