1. Draw structures for the following compounds: a) l-ethyl-2-methylcyclohexane b) 4-methyl hexanal c) N-N-dimethylpentanamide 2. What...
1. Draw the following compounds. Each question is out of two marks. Drawing Name 2-phenyl hexanal 2-ethyl octan-1,2,7-triol para-chlorophenol cis-pent-3-en-2-ol 1,3-diphenylpropan-2-one ethyl butanoate 4-hydroxy-4-propyl hept-2,5-diene-1-amide N-pentyl-2,3-difluoro butanamide 2. Name the following compounds. Each question is out of two marks. Drawing Name CH3 CH Н.С Он Н. Н. Н.С Н. Н Н.С Н Н с Н CH CH НАС Н.С. CH2 Н.С. Н сн. HC H2 CH, CH Он Н.С CH, Н С. Н H C Н.С Н. На CH Н.С...
HH on. Draw the mechanism, including curly arrows, 11. Consider the following reaction. Draw the mechanism, including curl that shows why one product is major and the other is minor OH HC-C-CH2-CHE H2SO4 H₂C CH3 -H₂O c=CH-CH3 + H2C=C-CH2-CHg H₂C CH3 MAJOR MINOR
Draw the organic product formed in each reaction. Draw the organic product formed in each reaction 2) NNH, (2 Equiv) -CH=CH- 1) CH3-CH2-c=c 2)H,00 HCI (1 Equiv) - CC-H 1) Choc 2) H30 1) NaH =CH-CH-CH, D.O нсас 8 | H (deuterated water) d CH3CH2CH2CH OH нсис " HCE C H.CH 2) сн.
Draw the sulfur-containing product of the following oxidation reaction. Draw all hydrogen atoms. CHE сн, Ewan H,C-CH-CH, SH + CH SH H₂C CH2 May Hint Previous Give Up & View Solution Check Answer Next Exit What is the IUPAC name for the compound shown? Нc—сн-сн, CH2-CH2-CH2-CH-CH2-CH3 5-ethyl-6-methylheptanal Hint Previous Give Up & View Solution Check Answer Next EX
Draw the structure of the MAJOR ORGANIC compound formed in each reaction. Assume the reactions have been terminated and neutralized. a. Ethyl acetate NaOEVEtOH b. EtO C-CH2-CH2-CH2-CH2.CO2Et NaOEU/HOEt Ph-C(O)-CI c. (HaC).CH-CO2Et LDATHF + HO. d. Ethanal Ph-C(O)-H Ha0* (cat) e. Acetone + H2C O + Et NH f. Triethylamine HBr/H2O g. Ph-C(O)-NH2 + Br2 4 NaOH h. (H,C)2CH-C(CH)2 + N(CHs)s HO i.Ph-N2, Cl- CuCN- Na/E1OH HaO* (cat) j. cyclohexanone H2NOH Pd(OAc)2 (1 mole%) k. Ph- 4-O2N-CeHe-HC=CH2 Cul/Pd(PPhale L.HO-CH2-CH2-C-H1-CH-CH-(CH2),-CHg
12. What is the correct IUPAC name of the following compound? CH2CH3 CH3 B. cis-1-ethyl-2-methylcyclohexane trans-1-ethyl-2-methylcyclohexane cis-1-ethyl-6-methylcyclohexane trans-1-ethyl-6-methylcyclohexane
organic ch 6. Isobutylene dimerizes to give "disobutylene," a mixture of two isomers. F. C Whitmore of Pennsylvania State University and his students deduced the structure of these two isomers by ozonolysis (this was in the 1940's when modern instruments were not available). Cн 11 2 H,с— H2SO C H16 - CH3 What are the structures of Compound A and Compound B, and what are the mechanism for their formations? (A blank sheet is attached for all this stuffl). Compound...
4. Draw the structures of the compounds formed in the following synthetic schemes. Br2 (CH3)2CHCH2CH3 UV NaOEt HBr C ROOR 1. Br2 E KOTBU ETOH 2. NaNH2(xs) 3. Нао light a. OH CHCH3 TsCl -сHа HBr B ROOR Кови A На C NaCECH 1. BH E 2. H2O2 NaOH F base Lindlars catalyst b. Br NaOMe HBr A ROOR 1. Br2 с 2. NANH2(xs) 3. H2O KOtBu В (CH3)2CCH2CH3 D MeOH с. Br2 NaOMe HBr c NaC CHD На (CH3)3CH...
35. Write the IUPAC name for the following compound. CH3 H₃C & E -CHE H obo ludibo CH2 heya ni tolon CH2 bomo guolis CHE 36. Draw the line angle formula for the product of the following reaction. H + H2O 37. Identify the following as hemiacetal or acetal. (2 marks) a. b. -CH3 CH3 H3C- -ОН H3C с CH3 38. Draw the condensed structural formula for 3-methyl-1-butanol. 39. Draw the major product for the following reaction. OH Ht, Heat...
CH3 но cCH2 CH2 H3C H3C-HC CH 2 CH3 CH-C он 14. Draw the following esters a) ethyl butanoate b) pentyl propanoate e) 2,3-dimethylpentyl ethanoate c) propyl 3-ethylhexanoate d) methyl 4-phenylpentanoatef) butyl 3-hydroxyheptanoate 15. Name the following esters CH CH3 H3 C) CH3 b) CH2 CH O-C--CH3 CH3 f CH2 d) CH3 но cCH2 CH2 H3C H3C-HC CH 2 CH3 CH-C он 14. Draw the following esters a) ethyl butanoate b) pentyl propanoate e) 2,3-dimethylpentyl ethanoate c) propyl 3-ethylhexanoate d)...