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- H3C. CH3 What is the systematic IUPAC name of this compound? H;C Select one: a. 1-(3-isopropylcyclohexene-6-yl)ethane b. 3-ethyl-6-(propan-2-yl)cyclohex-1-ene O c. 6-ethyl-3-isopropylcyclohex-1-ene d. 2-(3-ethylcyclohexene-6-yl)propane e. 3-ethyl-6-isopropylcyclohex-1-ene4.. Name each of the following by IUPAC system: a. (C2H5)2 CH=CH b. CH3 C= C CH2CH3 c. CH2=CHCH(CH3)(CH2)2 CH=CH2 d. CH3C=CHCHCH2CH(C2H$)CH(CH3)2 CH3 CH,CH(CH3) (CH2)2CH3 е. C =C. CHRank the compound in order of increasing stability and explain why.1. (E)-3-Methyl-2-pentene2. 3-Methyl-1-pentene3.2-ethylbut-1-ene
- What is the complete IUPAC name of the following structure? lC2H5 H3C CH3 A. (1R)-1-ethyl-3,3-dimethylcyclopentane B. (1S)-1-ethyl-3,3-dimethylcylcopentane C. (1R,3S)-1-ethyl-3,3-dimethylcyclopentane D. (1S,3R)-1-ethyl-3,3-dimethylcylopentaneMead 5. For the following molecule, provide an acceptable name. Be sure to indicate stereochemistry in the name where appropriate. a) b) -CI 6. For the following names, draw the appropriate bond-line drawing. a) m-nitrophenol b) 1-bromonapthaleneWhich of the following can be used to represent the compound pentane? a) CH,- (CH,), - CH; H. H. H H. b) H -C C -H- H. H H C) H3C-CH2-CH2-CH2-CH3 d) el all of the above
- 8. Which of the following compounds are correctly classified as isomers of each other? A) CH3CH2CH2-NH2 B) CH3-NH-CH2CH3 c) CH;-N-CH3 CH,CH-NH, ČH; D) O a. only A and B O b. only A, B and C O c. only A and C Od. all four are isomers8. H3C. 9. 10. 11. CI Û C(CH3)3 CH₂ C CH3O* Na+ CH3OH CH3O* Na* CH3OH CH3 K* CN DMF CH3O* Nat DMSO 14 H C(CH3)3 only alkene isomer CH3 CH3 + + Na* CI+ CH3OH CH3 O=S=O -O Nat+ CH3OHАCTIVITY 1 I. Name the following Hydrocarbons, by using the IUPAC Rules and its common name. A =PARENT CHAIN, B = SUBSTITUENTS, C = NAME. 1. | 2. A. А. B. В. C. C. 3. 4. Br Cl- CI А. A. B. В. C. C.
- What is the IUPAC name for the following compound? Br A) (3R. 65)-3-bromo-6-chloro-6-ethyl-8-methylnonane (4R, 7R)-7-bromo-4-chloro-4-ethyl-2-methylnonane C) (45, 7R)-7-bromo-4-chloro-4-ethyl-2-methylnonane D) (35. 6R)-3-bromo-6-chloro-6-ethyl-8-methylnonane1. Give the IUPAC name CH3 CH3CH2CH=CH2CH3 (a) (b) H2C=CHCHCCH3 ČH3 Only CH3 CH3 CH3CH=CHCHCH=CHCHCH3 2. Give the IUPAC name of each alkyne. CH3CHCH2CH3 CH,CH,CH2CH=CHCHCH,CH3 (c) (d) (a) (b) CH3CHC=CCHCH, CH3 HC CCCH3 (c) CH3 CH3CH2CC=CCH2CH2CH3 (d) CH3 CH3 CH3CH,CC CCHCHg CH3 3. Assign E or Z configuration to the following alkenes: CH2OH (a) H3C (b) CI CH2CH3 C=C CH3CH2 CI CH3Ó CH2CH2CH3 4. Predict the products of the following reactions. (b) CH3 CH3C=CHCH2CH3 (a) HCI HBr 5. Draw the product/s of the reaction below and indicate their stereochemistry. CH3C=CH CH Br2 He H,0 6. What product would you obtain by the hydration of 1-butyne? Show the mechanism. 7. What alkyne is formed in the reaction below? [1] NANH, (2) CH,Br H-C=C-HC app.101edu.co Draw (S)-4-ethyloctane in a structural condensed format. Use a dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers, where applicable. Select to Draw Version: 1.65.2+ production Question 55 of 67 Please select a drawing or reagent fre