
1. Nomenclature and stereochemistry: Provide Name or Structure (3 pts cach) a) (2S,3S)-2-bromo-3-fluoro-pentane b) cis- 1-cyclobutyl-3-isopropyl-cyclopentane...
1. Give name or structure as appropriate. (1 point cach) 0?. (b) (2Z,4E)-4-cyclobutyl-3-(2-propyl)-2,4-heptadiene (d) (3R-3-tert-butyl-1,1-diethylcycloheptane ft:)
Give the Line Drawing for the followingg (g) 1-chloro-3-methylbutane (h) pentane (1) 2,3-dichloro-2-methylpentane ) 2-chloro-2,4,4-trimethylpentane(k) trichloromethane ()2-butanol (m) 3-methylpentane (n) 3-bromo-2-methylpentane (o) 3-ethylhexane (p) 5-isopropyl-3-methyloctane (q)3,3-dibromo-1,1,1-trichlorobutane (r) cis-1-bromo-2-pentene (s) 2,5-dimethyl-1-hexene (t) 2,5,5-trimethyl-3-heptyne (u) trans-1,2-dibromo-1-butene (v) 2-ethyl-1-butene (w) 5-bromohept-6-en-3-ol (x) 5-methyl-4-hexen-1-yne (v) 3,3-dimethyl-1-butanol (z) butane
26) Name the following compound. CH3 H2C=CH-CH2CHCH: A) 1,1-dimethyl-3-butane B) 4-methyl-1-pentene C) hexene D) 2-methyl-4-pentene E) 2-methylpentene 27) Name the following compound. CI A) 2,3,5-trichlorobenzene B) trichlorostyrene C) 1,3,4-trichlorobenzene D) 1,3,4-trichlorohexene E) 1,2,4-trichlorobenzene 28) Identify the formula for an alkene. A) CnH2n+4 B) CnH2n+2 C) CnH2n D) CnH2n-4 E) CnH2n-2 29) Name the following compound. A) 1,4-bromocyclohexene B) 1,4-dibromobenzene C) 3,6-dibromobenzene D) 2,5-dibromobenzene E) 2,5-dibromocyclohexene 30) Name the following compound. CECH CH,CH,CHCH A) 2-ethynebutane B) 3-methyl-1-pentyne C) 3-methyl-4-pentyne D) 3-ethyl-1-butyne...
1) Draw the structure for each named compound: a) (Z)-N-ethyl-3-bromo-2-isopropyl-5- b) propanoyl chloride methyl-2-hexenamide c) benzoic anhydride d) (R)-3-chloro-4-ethylhexanoic acid e) ethyl 4-methylpentanoate f) pentanenitrile g) cyclohexanecarboxamide h) octyl butanoate 2) Provide an IUPAC name for each structure: b) 9 CH d) CH.CH нс снсон TH Page
6. Provide the IUPAC names for the compounds below Name: 7. Draw the following: cis-1-isobutyl-2-propyleyclopentane 8. Label the indicated atoms in the structure below as 1º, 2º, 3º, or 4º. PB A A B co 9. Draw Newman projections for the day-diethylane about the C4CS bond, Circle the most stable conforme if you need additional space, please feel free to the backside of this paper 10. Draw the chair conformation and ring-flip for the given compound. Calculate the sterie strain...