Product (A) and (B) respectively are:-
(a) 

(b)

(c)

(d)

 

Subtopic:  Mechanism of Reactions |
 52%
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Hints

NH3(l)2 eq. KNH2then H3On-C4H9-Br(P);End product (P) of the above reaction is:

1.

2. 

3. 

4. 

Subtopic:  Mechanism of Reactions |
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(A)In the above reaction, maximum Saytzeff product will obtained when
     (a) X = I    (b) X = -Cl      (c) X = -Br       (d) X = -F

(B) In the above reaction Hofmann product is major when X is:
      (a) -I          (b) -Cl            (c) -Br             (d) -F

1. A- a , B - d

2. A- b, B - c

3. A -c , B - a 

4. A - d, B -d

Subtopic:  Introduction and Physical Properties |
 73%
From NCERT
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   Product; Product of the reaction is:

(1) 

(2) 

(3) 

(4) No reaction

Subtopic:  Mechanism of Reactions |
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Major product of the reaction is:

1.

2. 

3. 

4. Ph-CH-CH-Ph
          |         |
          CH3 OH

Subtopic:  Mechanism of Reactions |
 62%
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Hints

Product obtained in above reactions (1), (2) & (3) is:
(a) A = B, C is different
(b) A = C, B is different
(c) B = C, A is different
(d) A = B = C is same

Subtopic:  Mechanism of Reactions |
 54%
From NCERT
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          CH3
           |
CH3CCHCH3
           |       |
          CH3    Br      EtOHA

Major product (A) is:

1. 

2.

3. 

4. 

Subtopic:  Mechanism of Reactions |
 69%
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Hints

Which one of the following compound will be least susceptible to elimination of hydrogen bromide ?
(1) Br-CH2-CH2-NO2

(2) Br-CH2-CH2-CH3

(3) Br-CH2-CH2-CN

(4) Br-CH2-CH2-Co2Et

 

Subtopic:  Mechanism of Reactions |
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Hints

Two alkenes, X(91% yield) and Y(9% yield) are formed when the following compound is heated.

The structures of X and Y, respectively are:

(1)

(2)

(3)

(4)

Subtopic:  Mechanism of Reactions |
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Hints

In the dehydrohalogenation of 2-bromobutane; which conformation leads to the formation of cis-2-butene ?

(1)

(2)

(3)

(4)

Subtopic:  Isomerism & Chirality |
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