Dehydration of 2 methylcyclohexanol formal report

Don't get fazed by long words, like 2-methyl cyclohexanol. In a lot of organic chemistry reactions you get competing side reactions, depending on the complexity of the starting compounds and the reaction conditions.

Dehydration of 2 methylcyclohexanol formal report

Dehydration of 2 methylcyclohexanol formal report

Experimental Procedure The experimental procedure was followed pretty much as written. The fractionating column was not wrapped with aluminum foil and it was not needed to add additional water to the round bottom flask during heating.

The dehydrated 2-methylcyclohexanol solution was not centrifuged after being washed and then dried with calcium chloride. It was allowed to stand for a few minutes instead.

Conclusions In analysis of the graph produced by the graph chromatograph, the ratio of the two products produced was about 4 to 1.

The product with the higher yield should theoretically be 1-methylcyclohexanol. The product with the lower yield should be 3-methylcyclohexanol. The double bond in 3-methylcyclohexanol is only disubstituted, which is less favored. There were a few very small peaks on the graph which may be negligible.

However, I think one of them could possibly be representative of methylenecyclohexane, which is the third product formed from the dehydration of 2-methylcyclohexanol.

This proportion of this product would be minute and it is usually not observed, so this would be highly unlikely.

Dehydration of 2 methylcyclohexanol formal report

This academia was first published 31 Jan and last revised 13 Feb He scrapbooks yonder every minute or three. Next 29 Nov is favored in the product.

In the case of 2-methylcyclohexanol, that would mean that 1-methylcyclohexene should be formed as the major product. Therefore, in this experiment, we will carry out the dehydration of 2-methylcylclohexanol in H3PO4/H2O, and analyze the distribution of alkene products on a GC.

Feb 28,  · In Organic Chemistry lab we recently performed the a dehydration experiment on 2-methylcyclohexanol. Procedure called for.1 mole of 2-methylcyclohexanol and the density of Status: Resolved.

Dehydration of 2-Methylcyclohexanol Formal Report Essay Sample A dehydration reaction of an alcohol results in an alkene. This type of reaction requires an alcohol, an acid catalyst and heat.

Dehydration of 2-methylcyclohexanol followed Mechanism 1. 0 to give methylcyclohexene and 3-methylcyclohexene.

In the first measure. the -OH was protonated to do a better go forthing group. In measure two the go forthing group left. ensuing in a carbocation. Dr. Pahlavan 1 EXPERIMENT 5 (Organic Chemistry II) Pahlavan/Cherif Dehydration of Alcohols - Dehydration of Cyclohexanol Purpose - The purpose of this lab is to produce cyclohexene through the acid catalyzed elimination of water from cyclohexanol (dehydration).

Chemicals. Materials. Reminder: These notes are meant to supplement, not replace, the lab manual. Dehydration of 2-methylcyclohexanol History and Application: Alcohols are readily dehydrated to alkenes by using an acid Brazil.

Dehydration of 2-Methylcyclohexanol Formal Report | Essay Example