Time as a Determinate of Final Product in a Dehydration Reaction

Time as a Determinate of Final Product in a Dehydration Reaction Robert Simack, Department of Chemistry and Biochemistry, University of Alaska Fairbanks, Fairbanks, Alaska. Abstract: This study involved acid dehydration of 2-methylcyclohexanol. The results varied depending on the time elapsed after initial reaction. I attempted to prove the Evelyn Effect, which stated that over a period of time the products of the aforementioned reaction will beobserved to change volume so that those products formed by …

…separation process described above. However, instead of CDCL3 as a spectrum reagent we used CH2CL2. Also, an NMR was not performed on the remaining liquid but instead a GC. Figure 1: Reactions of cis and trans isomers of 2-methylcyclohexanol during acid-catalyzed dehydration. Bibliography Clausen, Tom, “Organic Chemistry 324 Lecture,” Univeristy of Alaska, Fairbanks, March 20, 2000. Lehman, John W., Operational Organic Chemistry, 3rd ed., New Jersey: Prentice-Hall, Inc., 1999. McMurry, John, Organic Chemistry, 4th ed., California: Brooks/Cole Publishing, 1996.