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Dhruba Banerjee

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organic-chemistry

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18 Questions

Votes Activity Newest Views
7
23
votes
5
answers
24k
views

Comparing the stabilities of allylic, benzylic, and tertiary radicals

organic-chemistry stability radicals
Jan 2 '20 at 5:51 Miles Beckett 19
5
22
votes
1
answer
18k
views

What is the role of pH in azo coupling reaction of diazonium with phenol and aniline?

organic-chemistry reaction-mechanism ph
Jul 30 '16 at 15:22 Adarsh chaturvedi 119
5
15
votes
3
answers
40k
views

Why is tetraamminecopper(II) a square planar and not a tetrahedral species?

coordination-compounds transition-metals molecular-structure
Sep 8 '16 at 7:19 Martin - マーチン♦ 39.9k
3
14
votes
3
answers
19k
views

Why is a hydroxyl group more activating than a methoxy group in electrophilic aromatic substitution?

organic-chemistry aromatic-compounds resonance reactivity phenols
Mar 24 '19 at 14:56 Dr.sunil 1
3
12
votes
1
answer
47k
views

What is the major product on chlorination of 2-methylbutane?

organic-chemistry reaction-mechanism radicals
Jan 28 at 10:32 Shahid meer 1
6
12
votes
1
answer
63k
views

Boiling and melting point of trans- and cis-but-2-ene

organic-chemistry boiling-point stereochemistry melting-point
Feb 10 '18 at 7:06 Kushalo 1
6
10
votes
2
answers
22k
views

Which is more stable? A phenyl carbanion or a disubstituted vinylic carbanion?

organic-chemistry stability
Mar 20 at 17:23 Mathew Mahindaratne 28k
1
10
votes
1
answer
5k
views

What will be the major product on chlorination of m-nitrophenol?

organic-chemistry reaction-mechanism nitro-compounds
Aug 13 '15 at 8:54 Community♦ 1
1
9
votes
1
answer
4k
views

Should double or triple bonds have preference for low locants in IUPAC nomenclature?

organic-chemistry nomenclature
Feb 13 at 2:30 orthocresol♦ 57.5k
2
8
votes
2
answers
2k
views

Which element has a greater second electron affinity, sulfur or oxygen?

periodic-trends periodic-table electron-affinity
Oct 9 '17 at 13:56 pentavalentcarbon 7,101
 
7
votes
2
answers
13k
views

Order of electrophilic substitution

organic-chemistry reactivity
May 14 '15 at 16:14 ringo 22.6k
 
5
votes
1
answer
2k
views

Which is more stable — a carbanion on a vinylic position or a carbanion on a benzylic position?

organic-chemistry acid-base stability
Oct 9 '15 at 16:10 Jan 60.2k
 
2
votes
1
answer
5k
views

Does resonance overrule hyper conjugation in terms of stability in alkenes? [closed]

organic-chemistry resonance stability
Feb 22 '17 at 19:31 Siddharth Gautam 1
 
2
votes
1
answer
254
views

What is the rule for the punctuation marks for a bicyclo compound?

organic-chemistry nomenclature
Jul 22 '15 at 14:33 Community♦ 1
1
2
votes
1
answer
807
views

Order of priority in hybridization of d-orbitals

physical-chemistry orbitals hybridization valence-bond-theory
Mar 25 '15 at 17:46 Lighthart 6,210
 
2
votes
1
answer
231
views

Which factor should I take into priority to determine reactivity of of Halides?

organic-chemistry reactivity
Feb 25 '15 at 16:44 Jori 5,785
1
1
vote
0
answers
2k
views

Why [MnCl6]^2- has got 4 unpaired electrons instead of 3?

inorganic-chemistry coordination-compounds
Apr 7 '15 at 17:06 ron 78.8k
 
0
votes
3
answers
4k
views

4-Bromo, 2,4-di-methylhexane and 3-Bromo, 3,5-di-methylhexane are the same thing?

organic-chemistry nomenclature
Jun 1 '15 at 14:35 Community♦ 1
Chemistry
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