The Gas Phase Pyrolyses of Some Small Ring Hydrocarbons

摘要: Publisher Summary This chapter discusses the thermal pyrolyses of a number strained ring compounds. In most cases considered, there is good evidence that processes are unimolecular. Plausible transition complexes and reaction paths suggested in chapter, which based on consideration such factors as kinetic parameters, stereochemistry reaction, effect substituents. reactions this type, description complex fraught with difficulties, since absences things solvent effects, can be helpful bimolecular reactions, limit criteria. Often two types may equally at accounting for observed data. Sometimes, one will explain some data, while another better able to account remainder. It probable many representation too simple, biradical compared expanded cyclopropane isomerizations, true situation lies between extremes, exactly same way simple Kekule formula do not represent all properties benzene.