Write the mechanism of the following reactions
(i). `CH_(2)Cl+OH^(-)toCH_(3)OH+Cl^(-)`
(ii). `CH_(3)-CH_(2)-overset(Cl)overset(|)(C)H-CH_(3)+OH^(-)toCH_(3)-CH=CH-CH_(3)+Cl^(-)`.
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The IUPAC name of is `C_(2)H_(5)overset(CH_(2))overset(||)C-CH_(2)-overset(CH_(3))overset(|)CHNH_(2)`
Correct Answer - A `underset("4-Ethylpent-4-en-2-amine")underset()(CH_(3)-CH_(2)-overset(5)overset(CH_(2))overset(4||)C-overset(3)CH_(2)-overset(1)overset(CH_(3))overset(2|)(CH)-NH_(2))`
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The correct IUPAC name of the `H-overset(O)overset(||)C-overset(O)overset(||)C-overset(O)overset(||)C-OH` is
Correct Answer - B `underset("2, 3-Dioxopropanoic acid")underset()(H-overset(O)overset("||3")C-overset(O)overset("||2")C-overset(O)overset("||1")C-OH)`
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The number of tertiary carbon atom in : `CH_(3)-overset(CH_(3))overset(|)underset(H)underset(|)C-overset(CH_(3))overset(|)underset(H)underset(|)C-over
Correct Answer - C `underset(C_(2), C_(3)" and "C_(5) " are tertiary carbon atoms.")underset()(overset(1)CH_(3)-overset(CH_(3))overset(|)underset(H)underset(|)(C^(2))-overset(CH_(3))overset(|)underset(H)underset(|)(C^(3))-overset(CH_(3))overset(|)underset(CH_(3))underset(|)(C^(4))-overset(CH_(3))overset(|)underset(H)underset(|)(C^(5))-overset(6)CH_(3))`
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The `IUPAC` name of `CH_(3)-overset(CH_(3))overset(|)(CH)-overset(O)overset(||)(C )-CH_(2)CH_(2)OH` is
Correct Answer - A `underset("4-Methyul-3-oxopentan-1-01")underset()(overset(5)CH_(3)-overset(CH_(3))overset(|4)(CH)-overset(O)overset("||3")C-overset(2)CH_(2)-overset(1)CH_(2)OH)`
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IUPAC name of `overset(5)CH_(3)-overset(4)underset(OH)underset(|)CH-overset(3)CH_(2)-overset(2)underset(COOH)underset(|)CH-overset(1)CH_(3)` is
Correct Answer - B (B) `underset("4-Hydroxy 2-methylpentanoic acid.")underset()(overset(5)CH_(3)-overset(4)underset(OH)underset(|)(CH)-overset(3)CH_(2)-overset(2)underset(COOH)underset(1|)(CH_(2))-CH_(3))`
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The correct IUPAC name(s) of `H-overset(O)overset(||)C-CH_(2)-CH_(2)-overset(O)overset(||)C-CH_(2)-COOH` is (are)
Correct Answer - A::D See Comprehensive review.
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In the following sequence of the reactions : `CH_(3)CH_(2)CH_(2)I overset(KOH(Alc.))rarr A overset((i) Br_(2))underset((ii) alc. KOH)rarr B overset(Na
Correct Answer - A `CH_(3)CH_(2)CH_(2)I overset(KOH(alc))rarr underset((A))(CH_(3)-CH=CH_(2))overset(Br_(2))rarr CH_(3)-underset(Br)underset("|")("C")H-underset(Br)underset("|")("C")H_(2)overset(alc. KOH)rarr underset((B))(CH_(3)-C-=CH overset(Na)underset(NH_(3))rarr2CH_(3)-underset((C ))(CH=CH_(2))`
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Different hydrogen in `overset(a)(C )H_(3)overset(b)(C )H=overset(b)(C )H-overset(C )H_(2)-overset(d)(C )H_(2)-overset(e )(C )H(overset(f)(C )H_(3))_(
Correct Answer - A The ease of release of hydrogen is `3^(@) gt 2^(@) gt 1^(@)`
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Arrange the following in order of decreasing reactivity towards `S_(N^(2))` reactions: `CH_(3)CH_(2)CH_(2)Cl(I),CH_(3)CH_(2)-CHCl-CH_(3)(II)(CH_(3))_(
Correct Answer - A Towards `S_(N^2)` reaction mechianism, the order of reactivity of alkyl halides is primarygtsecondarygttertiary. The steric hindrance has also adverse effect on the reactivity. In the light of...
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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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