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Organic Chemistry

Organic chemistry studies carbon-containing compounds and their reactions. Learn functional groups, nomenclature, reaction mechanisms, stereochemistry, and synthesis strategies.

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Key Concepts

1
Functional Group Identification
2
IUPAC Nomenclature
3
Reaction Mechanisms (SN1, SN2, E1, E2)
4
Stereochemistry and Chirality
5
Resonance Structures
6
Nucleophilic and Electrophilic Reactions
7
Retrosynthetic Analysis
8
Spectroscopy Interpretation

Study Tips

  • โœ“Master functional groups first - they determine reactivity
  • โœ“Learn arrow-pushing mechanisms to understand why reactions occur
  • โœ“Build molecular models to visualize 3D structures and stereochemistry
  • โœ“Practice naming compounds using IUPAC rules systematically

Common Mistakes to Avoid

Common errors include confusing SN1/SN2 and E1/E2 reaction conditions, misidentifying stereochemistry (R vs S, E vs Z), drawing incorrect resonance structures with moved atoms, and forgetting to consider steric effects in reactions.

Organic Chemistry FAQs

Common questions about organic chemistry

SN1 reactions are two-step processes favored by tertiary substrates, polar protic solvents, and weak nucleophiles. SN2 reactions are one-step concerted processes favored by primary substrates, polar aprotic solvents, and strong nucleophiles. SN2 shows inversion of configuration.

Assign priorities 1-4 to groups based on atomic number. Orient the molecule with priority 4 pointing away. If priorities 1-2-3 go clockwise, it's R (rectus). If counterclockwise, it's S (sinister).

Good leaving groups are weak bases that can stabilize negative charge. Common good leaving groups include halides (I- > Br- > Cl-), tosylate, mesylate, and water (after protonation). Poor leaving groups include OH-, NH2-, and H-.

Related Topics

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