Question

Explain α and β elimination ....???​

Answer 1

Answer:

Elimination reactions are when two groups are removed from a molecule, either simultaneously or sequentially. ... It is called a “beta elimination” because the carbon the halogen is attached to on old nomenclature was called the alpha (α) carbon and the hydrogen that is eliminated is attached to the neighboring (β) carbon.

Answer 2

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➻ A 1,1-elimination or α-elimination is an elimination reaction in which an organic compound loses two ligands from the same atom. ... In this elimination reaction, the two ligands 1 loses, H and Cl, are on the same atom.

➻ β-Elimination (beta-elimination): A chemical reaction in which atoms or groups are lost from adjacent atoms, resulting in a new pi bond: A-B-C-D ---> A + B=C + D. One of atoms lost is usually (but not always) a proton. ... The reaction follows Zaitsev's rule, giving the more highly substituted alkene as the major product.