A Primer on Nucleophilies and Methods of Attack
Trending Questions
Q. What is the final product in the given reaction?
CH3CH2ClKCN−−−→XNi/H2−−−−→Y
CH3CH2ClKCN−−−→XNi/H2−−−−→Y
- CH3CH2CH2NHCOCH3
- CH3CH2CH2NH2
- CH3CH2CH2CONHCH3
- CH3CH2CH2CONHCOCH3
Q.
Which of the following is an example of nucleophilic addition ?
Both (a) & (b)
None of the two
Q. How many compounds among following give white crystals when reacted with sodium bisulphite.
- 1
- 2
- 3
- 4
Q. The compound having formula,
- Forms dioxime
- Undergoes iodoform test
- Both (a) & (b)
- Neither of the two
Q. Choose the correct statement(s) among the following when treatment of CH3CH2Br with KNO2 and AgNO2 is done.
- The major product will be ethyl nitrite in case of KNO2
- The major product will be nitroethane in case of KNO2
- The major product will be ethyl nitrite in case AgNO2
- The major product will be nitroalkane in case AgNO2
Q. The major product H in the given reaction sequence is
CH3−CH2−CO−CH3⊝CN−−−→G95 percent H2SO4−−−−−−−−−−−→HeatH
CH3−CH2−CO−CH3⊝CN−−−→G95 percent H2SO4−−−−−−−−−−−→HeatH
- CH3−CH=C|CH3−COOH
- CH3−CH=C|CH3−CN
- CH3−CH2−OH|C|CH3−COOH
- CH3−CH=C|CH3−CO−NH2
Q. How many compounds among following give white crystals when reacted with sodium bisulphite.
- 1
- 2
- 3
- 4
Q.
Which of the following is an example of nucleophilic addition ?
Both (a) & (b)
None of the two
Q. In the replacement reaction:
The reaction will be most favourable if M happens to be:
The reaction will be most favourable if M happens to be:
- Na
- Rb
- Li
- K
Q. CH3−O||C−O−CH2−CH3+H−O→(O=O18)
one of the product reaction is
one of the product reaction is
- CH3−CH2−O−H
- CH3−O||C−O−
- CH3−CH2−O−
- CH3−O||C−O−H
Q. Which of the following is produced during the following reaction?
CO(g)+H2(g)575K−−−−−−−→ZnO, Cr2O3
- Ethanol
- Ethanal
- Methanol
- Methanal
Q. Find the correct statement(s) with respect to the following reaction sequence:
- P is an optically active isocyanate
- Q is
- R is
- R is
Q.
Which of the following is an example of nucleophilic addition ?
Both (a) & (b)
None of the two
