Synthesis and crystal structure of 9,10-dihydro-9,10-etheno-1,8-dichloro-11-diphenylphosphinyl-12-(diphenylphosphinylethynyl)anthracene |
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Authors: | Yao Dong Huang Hai Tao Yu Ji Ben Meng Teruo Matsuura Yong Mei Wang |
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Institution: | a Department of Chemistry, Nankai University, Tianjin 300071, People's Republic of China b Kyoto University, 21-26 Kawashima-Gondencho, Saikyoku, Kyoto 615-8195, Japan |
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Abstract: | The title compound, 9,10-dihydro-9,10-etheno-1,8-dichloro-11-diphenylphosphinyl-12-(diphenylphosphinylethynyl)anthracene (1), has been synthesized and its crystal structure has been determined. The compound 1 crystallized into the triclinic space group P-1 with
=74.837(4)°, β=88.156(4)°, γ=65.398(4)°,
Z=2, Dc=1.352 gcm−3. In the crystal structure of 1a, one chloroform molecule was included by the compound 1 with a 1:1 ratio and the existence of non-classical intermolecular C–H O hydrogen bonds, intramolecular C–H Cl and C–H O hydrogen bonds and π–π stacking were observed. |
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Keywords: | Hydrogen bonding π–π Stacking interaction Addition reaction X-ray crystal structure Inclusion host |
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