. Write an equation for another method of preparing cyclohexene other than dehydration of cyclohexanol
Answers
Aim: the objectives of these exercise is to prepare cyclohexene from cyclohexanol and determine the efficiency of these conversion.
experimental learning objective how to setup a distalization apart us informed distalization usse separatory are dropping funnel wash and organic liquid identify the organic face in and insurable organic actresses mixture synthesise and alkaline by dehydration of an alcohol identify the presence of unsaturation In an organic molecule using both chemical reaction on IR spectroscopy
Hindi sex film and an alkali will be prepared by dehydration of alcohol using an acid catalyst such as Prosperous cassette this is one of the most common method of preparing alkalines.
the crude product is contaminated with water and reacted alcohol prosperity acid and some site products washing with water removes most of its impurities treatment with sodium carbonate solution remorse traces of acid and final wash with water removes any remaining carbonate.
the mechanism of the dehydration of cyclohexanol probably involves the formation of a carbon discussion this carbocation can react in any of the following ways shown below with water to held cyclohexanol is and all the starting material know that all the steps in this reaction or reversible by lossing a Proton to yield cyclohexene in which cyclohexanol and all to held dicyclohexanol.
procedure: pour cyclohexanol 10.0 grams Kama 10.6 millimetre BP 100/60 1 Degree into a 50 ml round bottom flask small neck and Kaushali add 85% prospera cassette 3 ml adding three boiling chips and arrange for a distalization using a cool 10 numbers Grand weighted cylinder RC receiver School cylinder by standing it in a beaker of Ice and water heat the round bottom flask close slowly when a small flame with white forms appear in the round bottom flask and about animal of distributed have been corrected is continue this distalization transfer the distalization to a separating funnel 60 ml check first to ensure that the stopstalk of this operator if loss is close the mixture with separate into two layers into 1 last sunset its S8 at 1:45 the liquid in a separation funnel stopper stopper and Shaik follow through mixing of the liquid this exercise is termed washing the psychology with water in the final to the clamp closest to the stopper Ronaldo the layers to separate cycles and density 0.80 1 gram centimetre cube will separate out from the water runoff the actress Laya make sure that it is at vicious by adding a drop of water to the flask in which we can collect it now watch the cycloserine where it is with 1% sodium carbonate solution 10 ml of the layer to separate and run of the actress Laya vicious repeat the washing with water 10 number transfer cycloserine to clean dry chronicle flowers Kannada letters full of calcium chloride please remember to quickly cover the bottle of the calcium carbonate using some since office hydroscopic and will soon pics of portia and reading tendering is useful or useless for rest of the class topper is your conical flask will the mixture and allowed to stand if the mixture is cloud you will need to add another spatulated full of calcium carbonate Alo the solution to stand over the drying agent for above 15 minutes then by gravity filteration using cotton wool filter the cyclone sign into a dry we waited test tube immediately stopper that tube with cork and describe the drying agent and cotton wool in the waste container with content container which are in the food food