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ochem exam 2
| Question | Answer |
|---|---|
| common names of aromatics | phenol, benzoic acid, styrene, phenol, toluene, aniline, benzaldehyde |
| (1,2) | ortho (o) |
| (1,3) | meta (m) |
| (1,4) | para (p) |
| resonance | concept used to describe a molecule as an average of two or more similar structures |
| phenyl | when a benzene ring is a side chain or substituent group; C6H5 |
| phenol | hydroxybenzene |
| aniline | aminobenzene |
| nitration of benzene uses | HNO3, H2SO4 |
| sulfonation of benzene | H2SO4 |
| bromination of benzene | FeBr3, Br2 |
| two types of triple bonds | terminal ( H is on the end, have regioselectivity) internal (no regioselectivity) |
| halogenation of benzene | Br2 using FeBr3/AlBr3 as catalyst. OR Cl2 using AlCl3 as a catalyst |
| parent names come from the | highest priority functional group |
| primary alcohol | has one R |
| secondary alcohol | has two R groups |
| tertiary alcohol | has three R groups |
| common alcohols | ethanol, isopropyl alcohol, methanol |
| ethanol | CH3CH2OH |
| diols | have two alcohols ethylene glycol and propylene glycol |
| triol | has three alcohols glycerol |