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| Question | Answer |
|---|---|
| what does saturated mean? | carbons have as many attachements as possible |
| hydrocarbon | C-C or C-H single bonds |
| number of carbons or substituents: 1 | meth |
| number of carbons or substituents: 2 | eth |
| number of carbons or substituents: 3 | prop |
| number of carbons or substituents: 6 | hex |
| number of carbons or substituents: 4 | but |
| number of carbons or substituents: 9 | non |
| number of carbons or substituents: 11 | undec |
| number of carbons or substituents: 12 | dodec |
| if there are two chains of same length do you use the one with less or more substituents? | more |
| what separates numbers from letters? | hyphen |
| what separates two numbers? | commas |
| -n- denotes: | normal linear chain |
| when would cycloalkane not be used? | the freestanding chain is longer than the ring |
| what is the order of the numbers for bicyclic compounds | descending |
| dihedral or torsional angle | 60 degrees between two of the same groups |
| which conformation has higher energy: staggered or ellipsed? | eclipsed |
| cis | two groups on the same side of the ring |
| trans | two groups on opposite sides of ring |
| which is more stable: cis or trans | trans |
| constitutional isomers: | compounds that have same molecular formula but different constitution |
| stereoisomers: | same molecular formula and constitution but different arrangement of atoms |
| enantiomers: | pair of non-superimposable mirror images |
| R | clockwise |
| S | counterclockwise |
| specific rotation formula: | = a/ c x l where a = observed rotation, l= path length |
| levorotary | - |
| dextrorotary | + |
| column chromatography | column packed with a polar solid and compounds passed through |
| diastereomers: | stereoisomers that are not mirror images |
| mesocompound | achiral and has a plane of symmetry |
| in a fischer projection the horizontal lines are equivalent to: | wedges |
| In a fischer projection the vertical lines equal: | dashes |
| kinetics determines: | reaction rate |
| thermodynamics determines: | where equilibrium lies |
| intermediate | species formed during course of a reaction |
| exothermic | transition state resembles reactants |
| endothermic: | transition state resembles products |
| how many r groups/ hydrogens does a secondary structure have | 2 R group 1 H |
| how many r groups/ hydrogens does a primary structure have? | 1 r group/ 2 H |
| how many r groups/ hydrogens does a tertialy structure have? | 3 r groups/ no hydrogens |
| which is most stable? | tertiary |
Created by:
Lyd543
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