It was found that H6P2W18O62/C had good catalytic properties for the dehydration of cyclohexanol to cyclohexene. Under the optimal condition,i.e. w(catalyst) = 6.2%(relative to the dosage of cyclohexanol),reaction temperature of 180℃ and reaction time of 40 min,the...
The dehydration yield of cyclohexanol to cyclohexene is 75%. What would be the yield if 100g of cyclohexanol is dehydrated? A 61.7g B 16.5g C 6.15g D 615g Video SolutionStruggling With Some Basic Con...? Get Allen’s Free One Shot Videos Free ALLEN One Shots ...
Azhagapillai Prabhu,Ahmed Al Shoaibi,Chandrasekar Srinivasakannan,Muthaiahpillai Palanichamy,Velayutham Murugesan.Prominent catalytic activity of mesoporous molecular sieves in the vapor phase dehydration of cyclohexanol to cyclohexene[J]. Journal of Rare Earths .2013(5)...
Seems pretty straightforward. Yield should be 4-methylcyclohexene. Yet, a simple Google produces some sources that claim this reaction would also produce other cyclohexenes. I was wondering if anyone has had any practical experience with this actually occurring? Are these claims of secondary products...
In this study, we examined the dehydration of cyclohexanol to cyclohexene in the much presence of carbon dioxide in supercritical water. At 653 K and 0.5 g cm~(-3) of water density the yield of cyclohexene reached 60% in the presence of 7.5 mol% carbon dioxide, but in the absence of ...
Cyclohexanol is dehydrated to cyclohexene by heating it in the presence of a heteropolyacid catalyst. The heteropolyacid is selected from tungstophosphoric acid, tungstosilicic acid, molybdophosphoric acid and molybdosilicic acid. Tungstophosphoric acid can be improved in its catalytic performance by ...
A process for the dehydration of cyclohexanol to form cyclohexeneRYLANDER PAUL NKILROY MARTIN J
6-chloro-hexanone/2-/ from dehydration of cyclohexanol to cyclohexene and rearrangements, alkali metal hypochloritedoi:US5498802 AA process for preparing 6-chloro-2-hexanone which comprises the steps of (a) dehydrating cyclohexanol in the presence of a suitable catalyst and at a suitable temperature...
The role of incorporated divalent metal (Mn, Mg, Co and Zn) incorporated into the framework of A1PO4-5 in conversion of cyclohexanol has been examined. The influence of these metals to cyclohexene and cyclohexanone selectivities was correlated to the acidity and basicity properties of these ...
Excellent catalytic activity of activated redbrick clay (ARB) for dehydration and highly selective conversion of cyclohexanol to cyclohexene and 1-phenylethanol to styrene is reported. The efficacy of the catalyst is compared with commercial catalysts, silica and α-Fe2O3, which performed poorly ...