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4-[4-Eth-oxy-carbonyl-5-(3,4-methyl-ene-dioxy-phen-yl)-3-oxocyclo-hex-1-en-1-yl]-3-phenyl-sydnone.

ABSTRACT: In the title compound {systematic name: 4-[4-eth-oxy-carbonyl-5-(3,4-methyl-ene-dioxy-phen-yl)-3-oxocyclo-hex-1-en-1-yl]-3-phenyl-1,2,3-oxadiazol-3-ium-5-olate}, C(24)H(20)N(2)O(7), the cyclo-hexene and dioxole rings adopt envelope conformations. The sydnone ring and the attached phenyl ring form a dihedral angle of 79.0?(1)°. In the mol-ecular structure, a C-H?O hydrogen bond generates an S(6) ring and a C-H?? inter-action involving the phenyl ring is observed. In the crystal structure, mol-ecules are linked into a ribbon-like structure along the a axis by C-H?O hydrogen bonds.

SUBMITTER: Fun HK 

PROVIDER: S-EPMC3008016 | biostudies-literature | 2010 Aug

REPOSITORIES: biostudies-literature

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4-[4-Eth-oxy-carbonyl-5-(3,4-methyl-ene-dioxy-phen-yl)-3-oxocyclo-hex-1-en-1-yl]-3-phenyl-sydnone.

Fun Hoong-Kun HK   Loh Wan-Sin WS   Nithinchandra   Kalluraya Balakrishna B   Nayak Suresh P SP  

Acta crystallographica. Section E, Structure reports online 20100821 Pt 9

In the title compound {systematic name: 4-[4-eth-oxy-carbonyl-5-(3,4-methyl-ene-dioxy-phen-yl)-3-oxocyclo-hex-1-en-1-yl]-3-phenyl-1,2,3-oxadiazol-3-ium-5-olate}, C(24)H(20)N(2)O(7), the cyclo-hexene and dioxole rings adopt envelope conformations. The sydnone ring and the attached phenyl ring form a dihedral angle of 79.0 (1)°. In the mol-ecular structure, a C-H⋯O hydrogen bond generates an S(6) ring and a C-H⋯π inter-action involving the phenyl ring is observed. In the crystal structure, mol-ecu  ...[more]

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