Abstract
Details of the synthesis of the E isomer of 3-(2,5-dimethoxyphenyl)-2-(4-methoxyphenyl)acrylonitrile, and the X-ray crystal structures of both the E and Z isomers of this compound are presented. The E isomer crystallizes in the P21/c space group with cell parameters, a = 8.5659(17) Å, b = 16.399(3) Å, c = 11.224(2) Å, α = 90°, β = 95.27(3)°, γ = 90°and Z = 4. The Z isomer crystallizes in the Pca21 space group with cell parameters, a = 4.1223(8) Å, b = 19.113(4) Å, c = 19.453(4) Å, α = 90°, β = 90°, γ = 90° and Z = 4.
Index Abstract
Synthesis of E isomer and X-ray crystal structure determination of both E and Z isomers of 3-(2,5-dimethoxyphenyl)-2-(4-methoxyphenyl)acrylonitrile are presented.
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Shinkre, B.A., Nadkarni, D.H., Owens, S.B. et al. Synthesis of E Isomer and Crystal Structures of E and Z Isomers of 3-(2,5-Dimethoxyphenyl)-2-(4-methoxyphenyl)acrylonitrile. J Chem Crystallogr 38, 205–209 (2008). https://doi.org/10.1007/s10870-007-9290-x
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DOI: https://doi.org/10.1007/s10870-007-9290-x