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Ashrita Mishra
Subject: Chemistry
, asked on 19/3/18
what is the use of DMF and explain the mechanism of reaction:
8. The structure of the major product formed in the following reaction is.
Answer
1
Shubhrajyoti Ghosh
Subject: Chemistry
, asked on 17/3/18
Give the reaction between chloro benzene and sodium methoxide in presence of cupric salts.
Answer
1
Deepak Vyas
Subject: Chemistry
, asked on 12/3/18
Answer
Answer
1
Megha Prasadan
Subject: Chemistry
, asked on 12/3/18
Shouldn't the benzyl chloride be better than chlorobenzene to undergo Sn2 reaction at a faster rate as in chlorobenzene would have partial double bond character due to resonance?
Correct me if I'am wrong.
Which ones in the following pairs of substances undergoes S
N
2 substitution reaction faster and why?
(i)
Answer
4
Varnika Dhiman
Subject: Chemistry
, asked on 11/3/18
Kindly explain, with proper explanation.
Answer
2
Tanya Pandey
Subject: Chemistry
, asked on 11/3/18
Vinyl halide are inert to SN1 & SN2 . Why?
Answer
2
Sandra Saju
Subject: Chemistry
, asked on 11/3/18
Why Grignard reagent shouldn't be prepared with water ?
Answer
4
Varnika Dhiman
Subject: Chemistry
, asked on 11/3/18
Which temperature is correct ?!..
Reactivity increases if an electron Withdrawing group (-NO
2
) is present at ortho- and para- positions. This can be observed as the temperature required to carry out the reaction decreases in the presence of - NO
2
group at o and p positions.
Answer
4
Varnika Dhiman
Subject: Chemistry
, asked on 11/3/18
Which is more stable CH3CH2CH2
X
or CH3CH2
X
CH3 ?!.. Give proper reason.
Answer
2
Niyathi Jinosh
Subject: Chemistry
, asked on 10/3/18
which one of the following is a benzylic halide? -> C6H5CHCl2 or C6H5CH2CH2Cl
Answer
1
Prerna Varshney
Subject: Chemistry
, asked on 10/3/18
2
Chlorobenzene is extremely less reactive towards a nucleophilic substitution reaction.
Give two reasons for the same.
Answer
2
Sandra Saju
Subject: Chemistry
, asked on 10/3/18
Arrange the following according to increasing boiling points :
alcohols, ethers, aldehyde, ketones, carboxylic acids,alkanes
Answer
2
Tithi
Subject: Chemistry
, asked on 10/3/18
What is the major prod? And hows it formed?
Answer
2
Nithyashrri Saravanan
Subject: Chemistry
, asked on 10/3/18
Dear experts please answer 38 iii . No links
38.
Which compound in each of the following will react faster 5N2 reaction with
O
H
-
?
(
i
i
i
)
C
H
2
=
C
H
B
r
o
r
C
H
2
=
C
H
-
C
H
2
B
r
Answer
4
Nithyashrri Saravanan
Subject: Chemistry
, asked on 9/3/18
Dear experts arrange the following compounds in increasing order of sn1 reactivoty. Just i want the b sub division. Pls explain with reason NO LINKS
Answer
1
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What are you looking for?
8. The structure of the major product formed in the following reaction is.
Correct me if I'am wrong.
Which ones in the following pairs of substances undergoes SN2 substitution reaction faster and why?
(i)
Chlorobenzene is extremely less reactive towards a nucleophilic substitution reaction.
Give two reasons for the same.
alcohols, ethers, aldehyde, ketones, carboxylic acids,alkanes
38. Which compound in each of the following will react faster 5N2 reaction with ?