vame or Draw ue onowng compounus A. 3,5-diethylhept-6-en-2-ol C. 3-bromo-2-ethylcyclohexene B. D. HaC HC 3 OH...
18. Which of the following structures represents 2-bromo- 6-isobutyl-4-methyldec-3-en-1-ol? a. b. II C. III d. IV
What is the IUPAC name of this structure? OH A. (E)-6-hydroxy-3-methyloct-3-ene B. (E)-6-methyl-oct-5-en-3-ol C. (Z)-6-methyloct-5-en-3-ol D. (Z)-3-hydroxy-6-methyloct-5-ene Which is the major product of this reaction? NaOB Br OH wi он Br A B C D А B С OD
Which of the following shown below represent a pair of enantiomers? CN (a) Br HAC-C-CN (b) CO2H HC-Br HC-CH? Br HC-CN CO2H (c) (d) CO2H CH3 он H -OH HC-CH2CH3 CH3CH H3C CH3 -CO2H H H2N H3C CH H2N 2 o
HO CH сн. CH2 нс HC CH3 HAC-HC CH CH CH CH d) OH OH 13. The labels have fallen off three bottles. Bottle A contains a gas, bottle B contains a liquid, and bottle C contains a solid. The labels indicate that the compounds have the same number of carbon atoms, one being an alkane, one an alcohol, and the other a carboxylic acid. Suggest the identity of the contents of each bottle, and give reasons for your explanation...
(1) Choose the correct IUPAC Name of the compound Он B.(Z)-5-methylhex-2-en-4-ol A. (E)-5-methylhex-2-en-4-ol D. (Z)-2-methylhex-4-en-3-ol C. (E)-2-methylhex-4-en-3-ol (2) Choose the correct order according to the activity of carbonyl OO RCOR' RCOCR' RČNR'2 RCCI 4 3 2 B. 1>4>3>2 C. 2>1>4>3 D. 4>1>3>2 1>2>4>3 A. (3) Choose the correct structure of 2-chloroethylbenzoate В. A. CH, CH,CОСH, CH, CОСH,СH, II C. D. -соснCH, -сосH,CH, CI Cl (4) The name of the following structure is A. 5-heptanal B. 5-hexanal D.4-hexenal C. 5-hexenal (5)...
2. Name or draw (as appropriate for the following compounds: OH 1701111 B. (1R)-1-(1-methylethyl)-4-propoxycyclohex-3-en-ol D. (1R, 32, 55, 6E, 95)-5-ethyl-9(N,N-diethylamino)cyclodec-3,6-dien-1-ol ol بما
Practice Set-lll CH3 o 1. H3c-C- CHa a HaC, CH3 PY ? H-C-N H Нас + OH T CH2 2. ? CH2 he N(CH3)2 O2N HaC CH3 Phosgene, ? (Review a 3. O-CC2 2 CO2H PY ? HaC 4. Нас OH +CH3 NH2 ? H + excess CH30H ? 6. CH(CH2)16 heat b-(CH2)1CH3 heat ? 7. CaHs-C O-CH2 + NH2-OH hydrorylarnine O- Practice Set-lll CH3 o 1. H3c-C- CHa a HaC, CH3 PY ? H-C-N H Нас + OH T...
HO Br. Select one: a. 2-bromo-6-cycloheptenol o b. 1-bromo-3-cyclohepten-2-ol O c. 2-bromo-cycloheptenol o d. 7-bromo-2-cycloheptenol Question 34 Not yet answered Marked out of 3.00 Flag question What is the major product of the reaction below? 1) Hg(OAc)2, H2O 2) NaBHA
14. Which of the following chiral compounds is(are) S enantiomer(s)? I. OH Hac H3C OH H3C ?CI H3C HC HCH2C HCH2C A) I B) II C) III D) I and II E) I and III "ci
What is the systematic name of compound B? (3) OH B (A) (R)-3-butyl-5-hexen-1-ol (B) (R)-4-butyl-1-hexen-6-ol (C) (S)-4-butyl-1-hexen-6-ol (D) (R)-3-allyl-1-heptanol (4) What is the major product of the following reaction? excess HC CI C (A) (B) (C) (D)