Zheng Jian-Feng, Jiang Li-Jiao, Guo Jian-Nan
Department of Chemistry and the Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 22;65(Pt 5):o1094. doi: 10.1107/S1600536809014160.
The title compound, C(19)H(27)NO(3), was obtained by the reaction of (3S,7aR)-7a-hexyl-7-meth-oxy-3-phenyl-2,3-dihydro-pyrrolo[2,1-b]oxazol-5(7aH)-one and triethyl-silane using titanium(IV) chloride as catalyst. In the mol-ecule, the phenyl and dihydro-pyrrolone rings form a dihedral angle of 83.8 (1)°. O-H⋯O hydrogen-bonding inter-actions lead to the formation of a chain parallel to the a axis.
标题化合物C(19)H(27)NO(3)是通过(3S,7aR)-7a-己基-7-甲氧基-3-苯基-2,3-二氢-吡咯并[2,1-b]恶唑-5(7aH)-酮与三乙基硅烷在四氯化钛作为催化剂的条件下反应得到的。在分子中，苯基和二氢吡咯酮环形成了83.8 (1)°的二面角。O-H⋯O氢键相互作用导致形成了一条平行于a轴的链。
