| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve isomerization rate to an E,E-aliphatic conjugated diene compound from a geometric isomer of an aliphatic conjugated diene compounds other than the E,E-conjugated diene compound or these mixture. <P>SOLUTION: A method of producing the E,E-aliphatic conjugated diene compound includes at least a step of isomerizing a 6-20C Z,Z-aliphatic conjugated diene compound, Z,E-aliphatic conjugated diene compound, E,Z-aliphatic conjugated diene compound or these mixture through radical reaction in the presence of a solvent and urea. <P>COPYRIGHT: (C)2012,JPO&INPIT |
