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- 4. What is the IUPAC name for the compound shown in the box? (CH3),CHCH,CH,C(CH3)3 O 1-isopropyl-2-tert-butylethane O 2,2,5-trimethylhexane 2-methyl-5-ethylhexane O 2,2,4,4,4-pentamethylbutane 5. What is the IUPAC name for the compound shown in the box? O 3-ethyl-2,4,5,6-tetramethyloctane O 3,4,5,7-tetramethyl-6-ethyloctane O 3-ethyl-2,4,5,6,7-pentamethylheptane O 3-isopropyl-2,4,5-trimethyloctaneDraw the skeletal ("line") structure of a cyclic alkene with 6 carbons in the ring and 2 methyl group substituents. Click and drag to start drawing a structure. C™ X č C+What is the name of the following compound? H3C H H CH3 CH CH3 CH3 3-chloro-3-isopropyl-2-methylbutane 1-chloro-1-isopropyl-2-methylpropane 3-chloro-3-isopropyl-2-methylpropane 1-chloro-1,1-diisopropylmethane 3-chloro-2,4-dimethylpentane
- Name the following molecule. CH₂CH3 H-CH3 H3C H Br (2R, 3R)-2-bromo-3-methylpentane (2S,3S)-2-bromo-3-methylpentane O (2R,3S)-2-bromo-3-methylpentane (1R, 2S)-1-bromo-1,2-dimethylbutane (1S,2R)-1-bromo-1,2-dimethylbutane(CH3)2NH HSO4 + NaOHThere are four cis-trans isomers of menthol (Problem 4-45), including the one shown. Draw the other three.
- Directions: Name the following hydrocarbons. 7. CH,CH,CH, H,C CH3 ČH,CH,CH,CH, CH;CH,- -CH3 8. CH,CH,Question 6 Answer the following questions related to the molecules whose structures are shown below. В A O H H H H H H H H H H H I I I I но-с-с-с-с-с-с-с-с-с-с-с-с-н i iiiiii i i ii H H H H H H H H H H H CH3(CH2)14-C–0–CH2–(CH2)28-CH3 O H H H H H I I I I но -с-с-с-с-с- D C HC-o0 H H H H HC-o E HC-O HC-O ofo Of the compounds in the figure, is a protective lipid and is a storage lipid. A and E OA. Cand D OB. OC, A and B OD, A and D C and E H H H H H H(5c-102) Draw “4-ethyl-3-methylpentane.” Is this the correct IUPAC name for this structure? If not, what should the molecule be named, according to IUPAC rules?
- o0000 go0eoe 2. Identify the following compounds as a(n) alkane, alkene, alkyne, cycloalkane, or cycloalkene: Molecule нннн н H H HH H Family Molecule Family I I ! CH3-CH2. | I 1 H H H H-- -0-0--H H H-O-H H H3C CH3-CH2-CH=C-CH 3 CH-CH wwwwww wwwwww H3C MtmmSSN EHC CH3-CH CH-CH3 | | 1 CH3-CH-C CH CH2-CH2 CH2-CH3 115Alkynes -C≡C- Ketones/ aldehydes 여인 Alcohols OH -- Alkenes Alkyl halides Br -- Alkanes -C-C- I |This molecule is a(n): HC = CH – CH3 | НаС — сн — сHз O amine O alkene O alkane O ether