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Updated: Jun 1, 2026
06:46
Facile Preparation of (2Z,4E)-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
(E)-2-(2-Nitro-ethen-yl)furan
Summary
Researchers synthesized a novel compound, C(6)H(5)NO(3), using furfural and nitromethane. This organic compound exclusively crystallizes as the E isomer, indicating specific stereochemical properties.
Area of Science:
- Organic Chemistry
- Crystallography
Background:
- Furfural is a versatile biomass-derived platform chemical.
- Nitromethane is a key reagent in organic synthesis.
- The synthesis of novel organic compounds is crucial for materials science.
Purpose of the Study:
- To synthesize and characterize a new organic compound with the formula C(6)H(5)NO(3).
- To investigate the stereochemical outcome of the condensation reaction.
Main Methods:
- Condensation reaction between furfural and nitromethane.
- Use of isobutylamine as a catalyst.
- Single-crystal X-ray diffraction for structural determination.
Main Results:
- Successful synthesis of the title compound, C(6)H(5)NO(3).
- Exclusive crystallization of the E isomer.
- Determination of the dihedral angle between the furan ring and the nitro-alkenyl group (1.3(2)°).
Conclusions:
- The condensation reaction yields a stereochemically pure E isomer.
- The structural analysis provides insights into the molecular geometry of the synthesized compound.
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