V Saheb - De artment of Chemistry, Shah id-Bahonar Un iversity of Kerman, Iran
M Sohrajzadeh - Depa rtment of Chemistry, Payame Noor Univer sity (PNU), Kerman, Iran

The isom erization of cycloprop ane into pro pylene is th e first true elementary unimolecular gas reaction [۱]. In the thermal p rocesses such as combu stion, partia l oxidation and cracking, cyclic hydrocarbons, particularly cycloalkanes, represent an important class of compounds. In this rese arch, the unimolecula r reactions of two simple branched cyclopropanes are theoretically studied.

Dimethy lcyclopropane, Unimol ecular Reactions, RRKM theory, Ab initio