Chemical Communications

A new copper-based metal–organic framework as a promising heterogeneous catalyst for chemo-and regio-selective enamination of β-ketoesters

…, DS Deng, LF Ma, BM Ji, LY Wang

Index: Zhao, Ying; Deng, Dong-Sheng; Ma, Lu-Fang; Ji, Bao-Ming; Wang, Li-Ya Chemical Communications, 2013 , vol. 49, # 87 p. 10299 - 10301

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Citation Number: 53

Abstract

Assembly of 5-nitro-1, 2, 3-benzenetricarboxylic acid (H3nbta) with CuII in the presence of 1, 3-bis (1, 2, 4-triazol-1-yl) propane (1, 3-btp) leads to a new metal–organic framework,[Cu (Hnbta)(1, 3-btp)]· 2H2O (A1), which is shown to be an efficient and recyclable heterogeneous catalyst for enamination of β-ketoesters with excellent product yields and selectivity.