Functionalised acyl ferrocenes: Crystal and molecular structures of 4-aminobenzoylferrocene, 4-hydroxybenzoylferrocene and 1,1′-bis( 4-hydroxybenzoyl) ferrocene
作者:Attila C. Bényei、Christopher Glidewell、Philip Lightfoot、Brodyck J.L. Royles、David M. Smith
DOI:10.1016/s0022-328x(97)00079-x
日期:1997.7
FcCOC6H4OH 1f and Fcd(COC6H4OH)22f respectively. Acylation of ferrocene using 4-phthalimidobenzoyl chloride yields 4-(phthalimidobenzoyl)ferrocene 1c, hydrazinolysis of which yields FcCOC6H4NH2-4 1d. Crystal structures are reported for 1d, 1f and 2f: in 1d and 1f the molecules are linked into spiral chains by means of N-H ⋯ O=C and O-H ⋯ O=C hydrogen bonds respectively; in 2f the O-H ⋯ O=C hydrogen bonds link
报道了针对FcCOC 6 H 4 F-4 1a,FcCOC 6 H 4 OMe-4 1b和Fcd(COC 6 H 4 OMe-4)2 2b [Fc =(C 5 H 5)Fe(C 5 H 4); Fcd =(C 5 H 4)Fe(C 5 H 4)]:在1,1,2-三氯乙烷中使用AlCl 3将1b和2b脱甲基,得到FcCOC 6 H 4 OH 1f和Fcd(COC 6 H 4 OH)2 2f。使用4-邻苯二甲酰亚胺基苯甲酰氯酰化二茂铁产生4-(邻苯二甲酰亚胺基苯甲酰基)二茂铁1c,其肼解作用产生FcCOC 6 H 4 NH 2 -4 1d。报告了1d,1f和2f的晶体结构:在1d和1f中,分子分别通过NH⋯O = C和OH⋯O = C氢键连接成螺旋链;在2楼 OH = O = C的氢键将中心对称分子连接成连续的二维网络,其中两个独立的集合相互交织。