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1-(4-Iodo-3-phenyl-isoquinolin-1-yl)pyrrolidine-2,5-dione.

ABSTRACT: In the title compound, C(19)H(13)IN(2)O(2), the isoquinoline ring makes dihedral angles of 55.92?(3)° and 76.11?(3)° with the benzene and succinimide rings, respectively. The dihedral angle between the benzene and succinimide rings is 70.37?(3)°. In the crystal structure, the iodo atom deviates from the isoquinoline plane by 0.163?(1)?Å. The crystal studied was found to be a racemic twin with a domain ratio of 0.41?(5):0.59?(5).

SUBMITTER: Fu W

PROVIDER: S-EPMC2971248 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature

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1-(4-Iodo-3-phenyl-isoquinolin-1-yl)pyrrolidine-2,5-dione.

Fu Weijun W Zhu Mei M Hong Dongfeng D

Acta crystallographica. Section E, Structure reports online 20091023 Pt 11

In the title compound, C(19)H(13)IN(2)O(2), the isoquinoline ring makes dihedral angles of 55.92 (3)° and 76.11 (3)° with the benzene and succinimide rings, respectively. The dihedral angle between the benzene and succinimide rings is 70.37 (3)°. In the crystal structure, the iodo atom deviates from the isoquinoline plane by 0.163 (1) Å. The crystal studied was found to be a racemic twin with a domain ratio of 0.41 (5):0.59 (5). ...[more]

PMID: 21578394

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