Nitrogen Containing Organic Compounds Quiz 2
1 / 35
Which type medium is required for the formation of aniline by reaction of aryl boric acid and HAS?
2 / 35
What happens when benzene diazonium chloride is treated with potassium cyanide in presence of Cu powder?
3 / 35
Which combination of reagents used in the indicated order with benzene will give m-nitropropylbenzene?
4 / 35
What is the name of the compound formed when alkylation of enamine is followed by hydrolysis?
5 / 35
Which of the following is used as a reactant for the nitration of benzene to form nitrobenzene?
6 / 35
Nitration of furan using acetyl nitrate also leads to a 2,5-addition product. How can this competing process be suppressed?
7 / 35
Reaction of cyclohexanone with dimethylamine in the presence of catalytic amount of an acid forms a compound if water during the reaction is continuously removed. What is the compound formed is generally known as?
8 / 35
What is the known name of the given reaction? C6H5N+2 + CuX ? C6H5X + N2 + Cu+
9 / 35
Aniline reacts with which of these to form Schiff base?
10 / 35
Which of the following method cannot be used for preparation of aromatic amine?
11 / 35
The reductive amination of an aldehyde (e.g. the reaction of propanal with ethylamine) can be carried out in the laboratory using which of the following as a reducing agent?
12 / 35
Replacement of diazo group by other groups is helpful in preparing those substituted aromatic compounds which cannot be prepared which type of reaction?
13 / 35
What is the known name of the given reaction? [C6H5N+2]Cl? + ArCH=CHCO2H ? ArC=C?C6H5 + N2 + CO2 + HCl
14 / 35
What is the known name of the given reaction? [C6H5N+2]Cl? + C6H6 ? C6H5?C6H5 + N2 + HCl
15 / 35
By treating diazonium salts with cuprous cyanide or KCN and copper powder it forms which of the following compound?
16 / 35
What is the known name of the given reaction? C6H5N+2 + CuCl ? C6H5Cl + N2 + Cu+
17 / 35
Which of the following amine will form stable diazonium salt at 273-283 K?
18 / 35
Identify the product in following order when 3,4,5-Tribromoaniline undergoes diazotisation followed by attack of H3PO2?
19 / 35
Aniline is usually purified by which of the following method?
20 / 35
Enamine shows which type of behavior?
21 / 35
Nitration of aniline also gives m-nitro aniline, in strong acidic medium because of which of the following reasons?
22 / 35
Which of the following is not true about enamines?
23 / 35
Which reducing agent is used for the reduction of nitro compound to phenyl amine?
24 / 35
What is the known name of the given reaction? [C6H5N+2]BF?4 ? C6H5F + BF3 + N2
25 / 35
What will be the product if 1,1-halonitroalkane undergoes nucleophilic aliphatic substitution reaction in presence of potassiam hydroxide?
26 / 35
When diazonium salt solution is treated with KI, it forms which of the following compound?
27 / 35
What is the general formula of Diazonium salt?
28 / 35
Benzene diazonium chloride forms orange red dye with which of the following compound?
29 / 35
Azo dye is prepared by the coupling of phenol and which of the following compound?
30 / 35
The phenomenon or process by which imine are converted into enamine is which of the following?
31 / 35
Benzene diazonium chloride when reacts with hypophosphorus acid produces which of the following compound?
32 / 35
Which of the following is not a natural occurring nitro compound?
33 / 35
When hypophosphorous acid is treated with diazonium salts, it is reduced to which of the following compound?
34 / 35
Which cyclic ketone enamine is most reactive?
35 / 35
In the direct amination of alkyl and aryl pinacol boronates to form aromatic amine, which of the following is used as reagent with pinacol?
Provide Your Information
Your score is
The average score is 0%
Restart quiz
