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2-(5-Bromo-pent-yl)-4-chloro-5-[2-(4-meth-oxy-phen-yl)ethyl-amino]-pyridazin-3(2H)-one.

ABSTRACT: The asymmetric unit of the title compound, C(18)H(23)BrClN(3)O(2), consists of two mol-ecules which exhibit different conformations of the pentyl chains [C-C-C-C torsion angles of -60.4?(4) and 175.8?(3)°]. The crysal packing exhibits a chain structure, generated through the O atom of the pyridazinone forming a hydrogen bond with the N-H group of an adjacent mol-ecule.

SUBMITTER: Wang HQ

PROVIDER: S-EPMC3008024 | biostudies-literature | 2010 Aug

REPOSITORIES: biostudies-literature

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2-(5-Bromo-pent-yl)-4-chloro-5-[2-(4-meth-oxy-phen-yl)ethyl-amino]-pyridazin-3(2H)-one.

Wang Hai-Quan HQ Chen Wang-Zhong WZ Chen Wen-Hua WH Xi Bao-Min BM

Acta crystallographica. Section E, Structure reports online 20100804 Pt 9

The asymmetric unit of the title compound, C(18)H(23)BrClN(3)O(2), consists of two mol-ecules which exhibit different conformations of the pentyl chains [C-C-C-C torsion angles of -60.4 (4) and 175.8 (3)°]. The crysal packing exhibits a chain structure, generated through the O atom of the pyridazinone forming a hydrogen bond with the N-H group of an adjacent mol-ecule. ...[more]

PMID: 21588586

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