496965-00-5Relevant academic research and scientific papers
Synthesis of Substituted 1,4-Divinylbenzenes by Heck Reactions with Compressed Ethene
Detert, Heiner,Sugiono, Erli
, p. 358 - 362 (2007/10/03)
Substituted 1,4-divinylbenzenes 3a-i were synthesized by twofold Heck coupling from the corresponding 1,4-dibromo- (electron withdrawing substituents) or 1,4-diiododialkoxybenzenes 1a-i and ethene. Oligomerizations could be suppressed by increasing the pressure of ethene to 30 bar, simultaneously improving the yields of the title compounds.
