Write the IUP AC name of the following compound :
`CH_(3)-overset(CH_(3))overset(|)underset(CH_(3))underset(|)C-underset(Cl)underset(|)CH-CH_(3)`
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Which would undergo `S_(N^(2))` reaction faster in the following pair and why? `CH_(3)-CH_(2)-Br and CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))
`CH_(3)-CH_(2)-Br` because it is a primary alkyl halide and offers less steric hindrance to the attacking nucleophile as compared to the other alkyl halide which is of tertiary nature.
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Out of `CH_(3)_underset(C H_(3))underset(|)(C)H-CH_(2)-Cl and CH_(3)-CH_(2)-underset(CH_(3))underset(|)(C)H-Cl` which in more reactive towards `S_(N^(
`CH_(3)-CH_(2)-underset(CH_(3))underset(|)(C)H-Cl` is more reactive. Because secondary carbocation formed in the slow step is more stable as compared to the primary carbocation in the other reaction.
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Write the products of the following reaction: (i). `CH_(3)-underset(Cl)underset(|)(C)H-CH_(3)overset(Na//Ether)to`? (ii). `CH_(3)CH_(2)-B r overset(Ag
(i). `underset("2,3-Dimethylbutane")(CH_(3)-underset(CH_(3))underset(|)(C)H-underset(CH_(3))underset(|)(C)H-CH_(3))` (ii). `underset("Elhyl isocyanide")(CH_(3)-CH_(2)-N underset(rarr)(=)C)`
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Consider the following reaction `CH_(3)-underset(D)underset(|)(C)H-underset(CH_(3))underset(|)(C)H-CH_(3)-overset(**)(B)rto overset(**)(X)+HBr` The st
Correct Answer - B `CH_(3)-underset(D)underset(|)((C)H-underset(CH_(3))underset(|)overset(**)(C)-CH_(3)` (tertiary free radical) is maximum. Stable due to hyperconfiguration.
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Which of the following is maximum reactive towards Lucas reagent? `CH_(2)=CH-CH_(2)OH,CH_(3)-underset(OH)underset(|)(C)H-CH_(3),CH_(3)-CH_(2)-CH_(2)OH
Correct Answer - `CH_(2)=CHCH_(2)OH`
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Write the product of following reactions : (a) `CH_(3)-overset(H_(3)C)overset(|)(C )=overset(CH_(3))overset(|)(C )-CH_(3) underset(Zn//H_(2)O)overset(
Correct Answer - (a) `CH_(3)-overset(CH_(3))overset(|)(C )=O` , (b) `CH_(3)-underset(O)underset(||)(C )-underset(O)underset(||)(C )-CH_(3)`, (c ) `CH_(3)-COOH` , (d) `CH_(3)-overset(CH_(3))overset(|)(C )=O+CH_(3)-overset(O)overset(||)(C )-OH`
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Write the IUPAC name of the following compound: `CH_(3)-underset(Br)underset(|)CH-CH_(2)-underset(Cl)underset(|)CH-CH_(3)`
2-Bromo, 4-Chloropentane
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Write the IUPAC name of the following compound: `H_(3)C-underset(CH_(3))underset(|)(C)=underset(Br)underset(|)(C)-CH_(2)-OH`
IUPAC name, 2-Bromo-3-methyl but-2-en-1-ol.
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Write he IUPAC name of the following compound: `CH_(3)-O-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH_(3)`
`CH_(3)-O-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH_(3) ` IUPAC name: 2-methoxy-2-methylpropane.
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Write the product of following reactions `(a) CH_3-CH_(2)-OH overset(I_(2)//KOH)to "" Ph-CH_(2)-CO-CH_(3)overset(I_(2)//KOH)to` (c) CH_(3)-underset(OH
Correct Answer - (a)`CHI_(3)+HCOO^(Theta)K^(o+) " " (b) CHI_(3)+PhCH_(2)COO^(Theta)K^(o+) " " (c) CHI_(3)+Ph-COOK`
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