The Unusual Transformation of an Aromatic 1H-Imidazole into a Non-Aromatic 2H-Imidazole
详细信息 查看全文
- 作者：Antonio de la Hoz ; Ana S¨¢nchez-Migall¨®n ; Mar¨ªa del Carmen Mateo ; Pilar Prieto ; Lourdes Infantes and Jos¨¦ Elguero
- 关键词：Imidazoles ; crystal structure ; NMR ; DFT calculations ; aromaticity
- 刊名：Structural Chemistry
- 出版年：2005
- 出版时间：October 2005
- 年：2005
- 卷：16
- 期：5
- 页码：485-490
- 全文大小：135 KB
文摘
2H-Imidazole derivative 5 has been synthesized and characterized by the X-ray diffraction (XRD) method. The compound crystallizes in the monoclinic space group Cc with cell parameters a = 19.398(1), b = 8.890(1), c = 10.247(1), β = 110.76(1), Z = 4. The molecules are inter-linked through C–H⋅sO and C–H⋅sπ interactions forming infinite chains.