ASS2 - Wm CHEMISTRY HTK g ASSIGNMENT 2 1 Draw condensed...

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Unformatted text preview: Wm ,__,_ CHEMISTRY HTK g ASSIGNMENT 2 1. Draw condensed structural formulae of the following compounds: a) allyl chloride b) vinyl iodide c) neopentyl bromide d) sec—butyl chloride V c) all isomers of C3H7Br 2. Write the IUPAC names of the following halogen compounds: a) (CH3)2CHCH2CHZI b) (C2H5)2C(CHZI)CH2CH2C1 CF3 F . C1 \ / ‘ c) C=C d) / \ F CEC—F CHZCH(CH3)2 e) CH3—CEC—CHCldC1(CH2Br)CH2CH3 3. Draw condensed structural formulae of the following alcohols: a) cis-2-buten-l—ol b) 2-propynol c) isobutyl alcohol d) 1-br0m0-2-methylhexan-2-ol e) 3—ethylpentan-2,3-diol f) trans-hex-4-en-2—ol 4. Write the IUPAC names of the following alcohols: a) (CH3)2CHCH2C(CH3)CH(CH3)2 b) CH3CH2CH2CH2CHCHOHCH3 I ' l V OH CH3CH2CHCH3 c) CH2=CHCH20H d) CHzOHC(CH3)2CH20H e) ClBrCHCHZCHZOH 5. Draw condensed structural formulae of the follo'wing ethers: a) 4—tert-buty1-3-methoxyheptane b) 2-(chloromethoxy)butane c) divinyl ether 6. Write the IUPAC names of the following ethers: a) CH3C(CH3)2CH20CH2CH3 b) (CH3)2CHOCHC1CHZCI H l c) CH3—C=C—CHZOCH2CH3 l H 7. Draw condensed structural formulae of the following compounds: a) butyraldehyde b) 3-methyl-6-heptynal V c) 2-ethyl-3-butenal d) trans—pent-3-en-2—one e) isobutyl methyl ketone f) 4,4-dichloro-2—butanone TURN OVER -2- 8. Write the IUPAC names of the following compounds: a) CH3CH2CH(CH3)CH2CHO b) CH3CH2CH(CHO)CH3 c) (CH3)3CCOCH2CH3 d) CHZCHCOCHZCH3 e) CH3CH2C(CH3)CH2CHO f) CH3CHBrCH2COCH3 l CH3—CH—CH3 9. Draw condensed structural formulae of the following compounds: a) 2,2-dimethy1pentanoic acid b) 3-ethyl-3-butenoic acid ‘ c) vinyl acetate d) methyl methanoate e) isopropylpentanoate m f) (E)-2,2,4—trichloro-5-hydroxy-3-pentenoic acid 10. Write the IUPAC names of the following compounds: a) CH3CHCHCH(CH3)COOH b) CH3CH2C=CCOOH l | c) CHzBrCHZCH(OH)COOH , H H d) (CH3)2CHCHZCHZCHZCOOCHZCHZCH(CH3)2 ‘ e) (CH3CH2)2CHCH2COOCH2CH2CH3 t) CH3CH2CH(CH3)CH(CH3)CH(C2H5)COOCH(CH3)CH(CH3)CH3 11. Draw the condensed structural formulae of the following compounds: a) 2-methylpropanoyl chloride b) 2-isopropyl-3,4-dimethylpentanoyl fluoride c) 4—methyl—2,5-heptadienenitrile d) cyanomethyl ethanoate e) N,2,2-trimethylpropanamide f) N-ethy1-3-methylbutanamide 12. Write the IUPAC name of the following compounds: a) CH3CH2CH(CH3)CH2COI b) CHZCHCOCI c) CHZBrCN . d) (CH3)3CCH2CN e) CH3CH2CONHCH3 f) CH3CON(CH3)CH2CH3 13. Draw condensed structural formulae of the following compounds: 3) N,N-dimethylaminomethane b) 3—(N-ethyl-N—methylamino)pentane c) 2-(N-methylamino)-2—methylpropanal d) glycine e) alanine , f) valine ,. 14. Write the IUPAC names of the following compounds: a) C6H5NHCH3 b) CH3C(CH3)2CH(CH3)CH2N(CH3)2 c) CH3COCH(NHCH3)CH3 d) CH3CH[N(C2H5)2]COOH e) CH3CH(NH2)COOH f) (CH3)2CHCH(NH2)COOH Additional Problems: Solomons and Fryhle, 7th ed. p. 179, Nos.: 4.19; 4.20 p. 525,Nos.: 11.31; 11.32 p. 757, No.2 16.23 ’ p. 858, Nos: 18.19, 18.20; p. 988, Nos.: 20.21; 20/22 ...
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