`CH_(3)-overset(CH_(3))overset(|)(CH)-CH_(2)-CH_(3) overset(Br_(2))underset"UV light"rarr("A")`
The compound "A" is

CH_(3)-overset(CH_(3))overset(|)CH-CH_(2)-CH_(3) overset(Cl_(2))underset("UV light")to underset("major")((A)) , The compound "A" is

CH_(3)-underset(CH_(3))underset(|)(CH)-CH=CH-CH_(2)-overset(O)overset(||)(C)-OH

CH_3-underset(CH_3)underset(|)(CH)-CH_3+overset(Br_2)underset(hv)rarr(A) . (Major) . A will be

When carboxylic acid reacts with organolithium reagentss to give ketones , side sometimes occur. For example, HOCH_(2)CH_(2)overset(CH_(3))overset(|)(CH)CH_(2)CH_(2)overset(O)overset(||)(C)OH underset("tetrahydro furan")overset((x) CH_(3)Li)rarr underset(H_(2))overset(NH_(4)Cl)rarr underset("Compound A" 63%)(HOCH_(2)CH_(2))overset(CH_(3))overset(|)(CH)CH_(2)CH_(2)-overset(O)overset(||)(C)-CH_(3)+underset(37%)("compound(B)") Value of (x) in above reaction is :

Write the IUPAc name of the following compound : (a) CH_(3)-CH_(2)-overset(CH_(3))overset(|)(CH)-CH=CH-CH_(2)-CH_(3) (b) CH_(3)-CH_(2)-overset(CH_(3))overset(|)(CH)-overset(CH_(2)-CH_(3))overset(|)(CH)-underset(CH_(3))underset(|)underset(CH-CH_(3))underset(|)underset(CH_(2))underset(|)underset(CH_(2))underset(|)(CH)-CH=overset(CH_(3))overset(|)(C)-CH_(3)

H_(3)C-CH_(2)-overset(CH_(3))overset(|)(CH)-underset(O)underset(||)(C)-NH_(2) overset(Br_(2)+KOH)underset(Delta)rarr A overset(1.CH_(3)I("excess"))underset(2.AgOH,Delta)rarr B The major product (B) is:

CH_(3)-Br+NaO-underset(CH_(3))underset(|)overset(CH_(3))overset(|)C-CH_(3)to ?

Write IUPAC name of the following compound (a) CH_(3)-CH_(2)-underset(CH_(3))underset(|)(CH)-CH_(2)underset(CH_(2)-CH_(3))underset(|)(CH)-CH_(2)-CH_(2)-CH_(3) (b) CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH_(2)-overset(CH_(2)-CH_(3))overset(|)(CH)-CH_(2)-underset(CH_(3))underset(|)(CH)-CH_(3) (c)