17270-06-3

Upstream product

• 4949-20-6 (E)-2,4-pentadien-1-ol 
• 108-95-2 phenol 
• 40596-30-3 (E)-1-chloro-2,4-pentadiene 
• 52022-82-9 (E)-5-bromopenta-1,3-diene 
• 13369-23-8 ethyl (2E)-penta-2,4-dienoate 
• 21651-12-7 (E)-2,4-pentadienoic acid 
• 922-65-6 divinylcarbinol 
• 40596-30-3 penta-2,4-dienyl chloride 

Downstream Products

• 17270-07-4 2-(3-penta-1,4-dienyl)phenol 
• 28070-23-7 -phenyl-ether 
• 17270-08-5 4-<(2E)-penta-2,4-dienyl>phenol 

Relevant academic research and scientific papers

Cation radical chain cycloaddition polymerization: A fundamentally new polymerization mechanism

Cation radical chain cycloaddition polymerization, a fundamentally new addition polymerization method involving cation radical intermediates in each propagation step, is described and demonstrated. The cycloaddition reactions of appropriately constituted

and Thermal Sigmatropic Rearrangements of 2-Pentadienyloxypyridine N-Oxides

2-Pentadienyloxypyridine N-oxides (3) are smoothly transformed on heating into N-pentadienyloxy-2-pyridones (4) and N-hydroxy-5-pentadienyl-2-pyridones (5).These reactions are shown to be regiospecific and are believed to proceed in a concerted fashion.Th

Lewis Acid Mediated Claisen-Type Rearrangement of Aryl Dienyl Ethers

Rearrangement of aryl pentadienyl ethers in the presence of BF3*OEt2 affords pentadienyl phenols in good yields without formation of the corresponding rearranged products.The mechanism of this rearrangement was studied by deuterium labeling and cross-coupling reactions.The scope and limitations of the rearrangement are discussed.