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2-(tert-Butoxycarbonylamino)-6-(1,3-dioxo-1H-2,3-dihydrobenzo[de]isoquinolin-2-yl)hexanoic acid

By Hoong-Kun Fun, Jia Hao Goh, Zhenjun Qiu and Yan Zhang

Abstract

In the title naphthalimide derivative, C23H26N2O6, the 1,8-naphthalimide system is essentially planar [maximum deviation = 0.0456 (16) Å]. A characteristic pattern of alternating long and short C—C bond lengths is observed in the 1,8-naphthalimide unit. The mean planes through the methyl carbamate and acetic acid groups form dihedral angles of 42.30 (9) and 61.59 (9)°, respectively, with the 1,8-naphthalimide plane. In the crystal structure, intermolecular O—H...O and C—H...O hydrogen bonds link neighbouring molecules, forming R22(9) hydrogen-bond ring motifs. These rings are further interconnected by intermolecular N—H...O and C—H...O hydrogen bonds into a three-dimensional supramolecular network

Topics: Chemistry, QD1-999, Science, Q, DOAJ:Chemistry (General), DOAJ:Chemistry
Publisher: International Union of Crystallography
Year: 2010
DOI identifier: 10.1107/S1600536810014935
OAI identifier: oai:doaj.org/article:1a8222ab62784d8291bda5761407b6b2
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