Citation: XU Di, DAI Li, LI Lan, ZHOU Zhi-Ming, ZHANG Jun. Synthesis, Crystal Structure and Analysis of 6-Methoxycarbonylmethyl-7-methyl-6H-dibenzopyran[J]. Chinese Journal of Structural Chemistry, ;2015, 34(9): 1335-1340. doi: 10.14102/j.cnki.0254-5861.2011-0667
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The compound 6-methoxycarbonylmethyl-7-methyl-6H-dibenzopyran has been synthesized by one-pot tandem reaction catalyzed by palladium and norbornene, which was initially structurally characterized by X-ray diffraction. The DSC spectra and chiral HPLC chromatography are reported. Crystal data of the title compound: C17H16O3, orthorhombic system, space group Pbca, a=14.507(3), b=9.3993(16), c=19.562(3) Å, V=2667.4(8) Å3, Mr=268.30, Dc=1.336 g/cm3, μ=0.091 mm-1, Z=8, F(000)=1136, R=0.0653 and wR=0.1447.
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Keywords:
- dibenzopyran,
- palladium catalysis,
- crystal structure,
- chiral center
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