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Identify each as a monomer,
![Molecule
-[CH2CHC6H5-]n-[-CH2CH=CHCH2-]n-[CH2CHC6H5-]n
-(CH₂-Cl₂)n-
[CH2-C(CH3)2n-
H
n
HO.
H3C
o=c
но
HH LH H
trot
JmL
ngulon
m
tra
OH
n
CH2=CHCN
Type
Material name](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6f51a47d-2c3a-4935-8f76-d9a574028b9a%2F9c9fe4eb-be91-4ee0-bded-1b87322a3a0d%2Fnng1656_processed.png&w=3840&q=75)
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- Name the following molecules. Don't forget stereochemistry which is indicated for each molecule!! F H H H CH₂CH3 H. CI H CH3. H CI H- H–|CH,CH,CH3 -CH3 CH₂CH3 Br F HIIH H,, н C(CH3)3 HRank the following groups in order of priority from highest (1) to lowest (3). < < -COO- -CH3 -NHCH30 || CH,-O-C-(CH2)2 – CH3 O || CH-O - C - (CH2), – (CH = CH – CH2)2 – (CH2)3 – CH3 O || CH,- O-C-(CH2)8 – CH3 - 3 KOH
- Esc smooth 0 CH₂- Ph -CH-CH3 (3) (CH3)3C-C=C—CH(CH3)CH₂CH3 CH3 5c CH₂-C=C-C-OH T CH₂CH3 CH3 C C-CH₂CH3 53-methyloct-4-yne H₂C CH3 H C=C-CH₂CH₂ CH3 -CBr₂ C=C-CH3 CH,–C=C–CH3 Ph-C=C-H (CH₂)₂C-C=C—CH(CH₂) CH₂CH3 Chapter 9 Alkynes Quiz 2 1. Name each molecule. 2. Use the molecules in the reactions 1 through 9 highlighted in red to determine the product. 3. Draw the line/angle or skeletal structure of eachmolecule. 4. Use the alkyne below to predict the products 1- 9.methyl-CH3 -CH,CH3 propyl -CH,CH,CH3 butyl ethyl -CH,CH,CH,CH, pentyl -CH,CH,CH,CH,CH, hexyl -CH,CH,CH,CH,CH,CH, heptyl -CH,CH,CH,CH,CH,CH,CH, octyl -CHSCH,CH,CH,CH,CH,CH,CH nonyl -CH,CH,CH,CH,CH,CH,CH,CH, decyl -CH,CH,CH,CH,CH,CH CH,CH, Give the name for this molecule %3D CH, = CH-Ĉ-O-HArrange the compounds in order of increasing solubility in water (least first). CH3 CH || CH;CH, CH CHCH2CH2CH2CH2 C-CH3 CH3 II IV O IV, I, II, II O ,1I, I, IV O II, II, I, IV O IV, II, II, I
- 4. A student was asked to prepare an alkene X in high yield using any alcohol as starting material CH3 CH,-C -CH=CH, CH3 X He chose 3, 3-dimethylbutan-2-ol (XI) and carried out a dehydration reaction. He was however horrified to note that the only alkene obtained was XII. CH3 OH CH3 CH;-C=C-CH3 conc. H,SO4 CH-CH3 heat CH3 CH3 XI XII i) Explain what went wrong here, and why X could not be formed from 3, 3-dimethylbutan-2-ol. Use structures to help support your answer. ii) Give an equation to show a much better method for preparing X in high yield. 5. Analyze the following structure and write one combination for Grignard reagent and a carbonyl that would give rise to it. CH,-CH,-OHCH3 to Br- -H + Nal • product; Sy2 product of the reaction is : Аcetone H- -CH3 CH2 – CH3 CH3 CH3 CH3 CH3 it it -H H- -CH3 (d) -CH3 -H- (а) H• (Ъ) H- -CH3 -CH3 (с) H- CH -H- ČH2 – CH3 ČH2 – CH3 CH2 – CH3 CH2- CH3 2.Structure Systematic Name Br CH3 CH3C=CC=CCHCH2CHC=CH CH2CH3 Y H2C=CHCHC=CH ÇI CH3CHCH2CCH3 Br CH3CHCH2CH2COH | CH3CH2CH=CHCN .CO2H СОН means COOH
- Name the following compound: Br O (1S, 3S,4R)-1-chloro-3-bromo-4-isopropylcyclohexane O (1R, 2R, 5R)-1-bromo-2-isopropyl-5-chlorocyclohexane O (1R, 2S, 4R)-2-bromo-4-chloro-1-isopropylcyclohexane O (1S, 25, 4R)-2-bromo-4-chloro-1-isopropylcyclohexane O (15, 25, 5R)-1-bromo-2-isopropyl-5-chlorocyclohexaneCompound C is? Compound C-DEPT 135 90 H3C I 70 CH3 CH 4 I 8 (ppm) CI CH₂CH₂CH-Cl CH₂ CH3 CH3-C-CH3 I Cl 1 I 30 10 CH3CH₂CH₂CH₂-ClName the following, including cis or trans: a CH;-CH2 H C CH2-CH2-CH; b Br d Name the following, including (E)- or (Z)-: Br e g Br ÇH3 CH f H3C CH3