u2014 u2014 co u2014 u2014 so 2 u2014 or u2014 o u2014 ar u2014 o u2014 groups and is preferably a u2014 cf 2 u2014 group r can be an aromatic radical an alkyl radical u2014 ch 3 or preferably a u2014 cf 3 compounds p and p u2032 by definition can be simple organic compounds oligomers or polymers an oligomer is a molecule consisting of many 2 to 10 repeating units in its backbone structure whereas a polymer is a macromolecule consisting of more than 10 to 20 repeating units in its backbone structure x in the above compound i is an acetylenyl radical such as u2014 c u2261 c u2014 w wherein w is a fluorinate phenyl u2014 h or u2014 f note that in ia z w equals to u2014 x and n 2 in i y in the above compound iia is a bezocyclobutane radical of the following structure iv ar u2032 in iib is a biphenyl radical of the following structure v d in the above compound iic is a di eneone radical of the following structure vi according to the above reactions z is the repeating chemical structure of the following structure vii for the reaction 1 the disclosed invention also includes precursors ia u2032 iia.