The key difference between xylitol and erythritol is that xylitol contains five carbon atoms and each carbon atom is attached to a hydroxyl group, whereas erythritol contains four carbon atoms, each carbon atom attached to a hydroxyl group. Both xylitol and erythritol are sugar alcohols. These compounds are important as sugar substituents. Replacing sugar in […]
Difference Between Synthesis Reaction and Substitution Reaction
The key difference between synthesis reaction and substitution reaction is that the synthesis reaction gives a new chemical compound formed from reactant combination, whereas the substitution reactions give a chemical compound that is derived from an existing chemical compound. Synthesis reaction and substitution reaction are important organic synthesis reactions. Both of these reactions form chemical […]
Difference Between Axial and Equatorial Position
The key difference between axial and equatorial position is that axial bonds are vertical while equatorial bonds are horizontal. The terms axial and equatorial are important in showing the actual 3D positioning of the chemical bonds in a chair conformation cyclohexane molecule. A conformation is a shape a molecule can take due to the rotation […]
Difference Between Tautomerism and Metamerism
The key difference between tautomerism and metamerism is that tautomerism refers to the dynamic equilibrium between two compounds having the same molecular formula whereas metamerism refers to structural isomerism in which different alkyl groups are attached to the same functional group. Isomerism is the existence of chemical compounds having the same structural formula but different […]
Difference Between Primary and Secondary Allylic Carbocations
The key difference between primary and secondary allylic carbocations is that primary allylic carbocation is less stable than secondary allylic carbocation. An allylic carbocation is a resonance stabilized carbon structure. It is an ion containing a positive charge. In these ions, the positive ion is placed on the allylic carbon atom (an allylic carbon atom […]
Difference Between Wittig Reaction and Wittig Rearrangement
The key difference between Wittig reaction and Wittig rearrangement is that Wittig reaction forms an alkene as the final product while Wittig rearrangement forms an alcohol or the corresponding ketone as the final product. Wittig reaction and Wittig rearrangement are very important in organic chemistry for synthetic processes. A rearrangement occurs after a reaction to […]
Difference Between Woodward and Prevost Reaction
The key difference between Woodward and Prevost reaction is that Woodward reaction proceeds in the presence of iodine and silver acetate whereas Prevost reaction proceeds in the presence of silver salt of benzoic acid. Woodward and Prevost reactions are important in the formation of vicinal diols from alkenes. The term vicinal refers to the fact […]
Difference Between Oleic Acid and Elaidic Acid
The key difference between oleic acid and elaidic acid is that oleic acid occurs in the liquid phase, whereas elaidic acid occurs in the solid form. Oleic acid and elaidic acid are organic compounds. These are acidic compounds containing carboxylic acid groups at the end of a carbon chain. Both these are unsaturated fatty acids […]
Difference Between Pyrrolidine and Piperidine
The key difference between pyrrolidine and piperidine is that pyrrolidine contains a five-membered ring, whereas piperidine contains a six-membered ring. Pyrrolidine and piperidine are organic compounds that have cyclic structures. Both these compounds are non-aromatic, heterocyclic structures – meaning, these compounds have no delocalized electron clouds (because there are no double bonds) and they have […]
Difference Between Electrophoretic and Asymmetric Effect
The key difference between electrophoretic and asymmetric effect is that electrophoretic effect is the effect of the attraction forces between ionic species and solvent molecules on the movement of ions whereas asymmetric effect is the effect of the high ion concentration in the solution on the movement of ions. The terms electrophoretic effect and asymmetric […]
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