In the reaction

the attacking species is

In the Friedel-Crafts acylation, the attacking species is

SN^1 reaction is given by alkylhalide which forms stable carbocation during reaction. The carbonation, has sp^2 hybridisation. In SN^1 reaction, the attack of the nucleophile to carbocation inter mediate is from either side. In SN^2 reaction the attacking nucleophile attacks from the back leading to the formation of inversion complex. Alcohol reacts with PCI_5 to give alkyl chloride by an internal attack of nucleophile with in the molecule. In the following reaction

SN^1 reaction is given by alkylhalide which forms stable carbocation during reaction. The carbonation, has sp^2 hybridisation. In SN^1 reaction, the attack of the nucleophile to carbocation inter mediate is from either side. In SN^2 reaction the attacking nucleophile attacks from the back leading to the formation of inversion complex. Alcohol reacts with PCI_5 to give alkyl chloride by an internal attack of nucleophile with in the molecule. In the following reaction

SN^1 reaction is given by alkylhalide which forms stable carbocation during reaction. The carbonation, has sp^2 hybridisation. In SN^1 reaction, the attack of the nucleophile to carbocation inter mediate is from either side. In SN^2 reaction the attacking nucleophile attacks from the back leading to the formation of inversion complex. Alcohol reacts with PCI_5 to give alkyl chloride by an internal attack of nucleophile with in the molecule. In the following reaction . If R is H - undersetoverset(|)(D)oversetunderset(|)(CH_3)(C ) - R - OH underset(Py)overset(SOCl_2)(to) R - Cl + SO_2 + HCl

Write the disproportionation reactions of the following species: i) 'ClO^-'

Basing on the nature of the attacking site in the substrate, attacking reagents are classified as nucleophiles and electrophiles

In the avove reaction the intermediate species are :