MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

SN1 Reaction Mechanism

What are poss...

Question

What are possible product obtained in the following reaction?
$(C H_{3})_{3} - C - B r 80 % E t O H \to 20 % H_{2} O$ .

A

(C H_{3})_{2} = C H_{2}

via E

1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

(C H_{3})_{3} - C - O H

via

S_{N} 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

(C H_{3})_{3} C - O - E t

via

S_{N} 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

(C H_{3})_{2} = C H_{2}

via

E 2

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is C $(C H_{3})_{2} = C H_{2}$ via $E 2$
In Tertiary Alkyl Halides E2 reactions are favored over SN2 reactions. The greater the alkyl substitution, the faster the reaction, since in the Transiton stage, a double bond is formed partially. A greater substituted alkene is lower in energy. Hence the activating energy is reduced, making the reaction faster.

Suggest Corrections

thumbs-up

0

Similar questions

Q. The order of decreasing stability of the carbanions is:
1)

(C H_{3})_{3} C^{-}

(C H_{3})_{2} {C H}^{-}

C H_{3} {C H_{2}}^{-}

C_{6} H_{5} {C H_{2}}^{-}

Q. Following are the structures of four isomer of hexane. Among the names given below, which correctly identifies the fifth isomer ?

{C H}_{3} {C H}_{2} {C H}_{2} {C H}_{2} {C H}_{2} {C H}_{3}

{({C H}_{3})}_{3} {C C H}_{2} {C H}_{3}

{({C H}_{3})}_{2} {C H C H}_{2} {C H}_{2} {C H}_{3}

{({C H}_{3})}_{2} C H C H {{(C H}_{2})}_{2}

Q. Rank the following intermediates according to the stability (most stable first) :

C H_{3} C H_{2} C H_{2} \oplus C H_{2}, C H_{3} \oplus C H C H_{2} C H_{3}, (C H_{3})_{2} \oplus C C H_{2} C H_{3}, (C H_{3})_{3} \oplus C

Q. Arrangement of

(C H_{3})_{3} - C -, (C H_{3})_{2} - C H_{2} -, C H_{3} - C H_{2} -

when attached to benzyl or an unsaturated group in increasing order of inductive effect is

Q. Which is the most suitable reagent among the following to distinguish compound (3) from rest of the compounds?

1. C H_{3} - C \equiv C - C H_{3}

2. C H_{3} - C H_{2} - C H_{2} - C H_{3}

3. C H_{3} - C H_{2} C \equiv C H

4. C H_{3} - C H = C H_{2}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

SN1 Mechanism

CHEMISTRY

Watch in App

explore_more_icon

Explore more

SN1 Reaction Mechanism

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon