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9-[(Furan-2-ylmeth-yl)amino]-5-(3,4,5-trimeth-oxy-phen-yl)-5,5a,8a,9-tetra-hydro-furo[3',4':6,7]naphtho-[2,3-d][1,3]dioxol-6(8H)-one.

ABSTRACT: In title compound, C(27)H(27)NO(8), the dihydrofuran-2(3H)-one ring and the six-membered ring fused to it both display envelope conformations. The dihedral angle between the benzene ring of the benzo[d][1,3]dioxole group and the other benzene ring is 60.59?(2)°. In the crystal, weak inter-molecular C-H?O hydrogen bonds link the mol-ecules into a three-dimensional network. The furan ring is disordered over two sets of sites with occupancies of 0.722?(7) and 0.278?(7).

SUBMITTER: Luo G

PROVIDER: S-EPMC3213528 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature

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9-[(Furan-2-ylmeth-yl)amino]-5-(3,4,5-trimeth-oxy-phen-yl)-5,5a,8a,9-tetra-hydro-furo[3',4':6,7]naphtho-[2,3-d][1,3]dioxol-6(8H)-one.

Luo Gang G Chen Hong H Zhou Jing J Tian Dan-Li DL Zhang Shi S

Acta crystallographica. Section E, Structure reports online 20110723 Pt 8

In title compound, C(27)H(27)NO(8), the dihydrofuran-2(3H)-one ring and the six-membered ring fused to it both display envelope conformations. The dihedral angle between the benzene ring of the benzo[d][1,3]dioxole group and the other benzene ring is 60.59 (2)°. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional network. The furan ring is disordered over two sets of sites with occupancies of 0.722 (7) and 0.278 (7). ...[more]

PMID: 22091107

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Allyl 2-(2,2-dimethyl-3a,6a-di-hydro-furo[3,2-d][1,3]dioxol-5-yl)-4-oxo-4H-chromene-3-carboxyl-ate.

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