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jerepierre
  • Member for 8 years, 5 months
  • Last seen more than a month ago
  • San Francisco Bay Area
13 votes
3 answers
8k views

Why is the boiling point of pentane (36.1 °C) slightly higher than that of diethyl ether (34.6 °C)?

  • 967
13 votes
1 answer
836 views

Stability of keto-enol vs. conjugation

12 votes
3 answers
1k views

List of functional groups in a molecule

  • 257
11 votes
1 answer
10k views

What is the directive influence of the tert-butyl group in electrophilic aromatic substitution?

11 votes
2 answers
2k views

Why is SN2 favored greatly over SN2' in this reaction?

  • 14k
9 votes
2 answers
505 views

Mechanism of hydrolysis of polycyclic oxetan

  • 191
8 votes
1 answer
2k views

rate determination by 1H NMR spectroscopy

  • 23.6k
7 votes
1 answer
2k views

Evaluation of a synthesis from aspirin to paracetamol from this Nile Red video

7 votes
2 answers
1k views

Mechanism of a cyclization reaction - why does an enol ether form?

  • 1,946
5 votes
2 answers
1k views

What results from the reaction of pent-3-en-2-ol with hydrogen bromide?

  • 423
5 votes
2 answers
6k views

Reduction of a ketone in the presence of an aldehyde

  • 1,196
5 votes
1 answer
225 views

Why can't this molecule avoid being antiaromatic by becoming nonplanar?

4 votes
1 answer
406 views

Does the Lewis acid have to match the halogen in electrophilic halogenation of benzene

  • 1,561
4 votes
2 answers
1k views

α,β-unsaturated carbonyl compounds and alkyl addition

3 votes
3 answers
1k views

In regard to collision theory, why do molecules have to have the correct orientation in order to react?

3 votes
1 answer
3k views

Iodoform reaction of alkyl halide?

3 votes
2 answers
3k views

How to differentiate diastereotopic protons by NMR in flexible groups?

  • 14k
3 votes
1 answer
1k views

Can vinyl alcohol react as a dienophile in Diels-Alder reactions?

  • 57
2 votes
1 answer
52 views

Tagging functional group

  • 823
2 votes
1 answer
1k views

The major product of 1,4-pentadiene NBS bromination

1 vote
1 answer
376 views

Chair conformations of cyclohexane with two substituents

1 vote
0 answers
81 views

What is the outcome of the following reaction?

  • 819
1 vote
3 answers
2k views

Why isn't this resonance possible in an imidazole ring?

0 votes
2 answers
862 views

How do we recognize the internal plane of symmetry in meso compounds?

0 votes
1 answer
75 views

How can functional groups be bounded?

  • 125
0 votes
2 answers
288 views

Can grignard reagents react with any electrophillic sites?

  • 1,058