which one of are following structures is the product of this reaction
which one of are following structures is the product of this reaction (Sa One Final Examinations, 2019 CHEM1200 Chem...
which one of the following structures is the product of the reaction? inations, 2019 CHEM1200 Chem the reaction shown below: Br 1. Mg 2. CO2 3. HCI, H2O NE of the following structures is the product of this reaction? CO2H HO B) C) A) СНо
Which one of the structures below is not an intermediate in the mechanism of the following reaction? OH cat. H SO. + CH, OH OCH + H20 OH OH @OH A) B) C) -OH OCH OH2 OCH D) OCH OH Identify the product of the following reaction. A) 1) KMnO4, KOH, H20, heat 2) dilaq. HCI 3) SOCI 4) CH, CH2NH2 OH B) C) D) HO
9. What is the final product of the following sequence of reactions? 13. Arrange the following compounds in order of decreasing adidity CH PB Mg Eto 011 CHCI 10. Methanolysis of 4-bromo-2-methyl-2-pentene gives two isomeric substitution products, one of which is shown. What is the other substitution product? B с CH,OH Isomer 14. Benzalacetone is the crossed aldol condensation product formed between betaaldehyde and acetone. Draw the structure of benzalacetone. OCH, 11. Which of the following has the largest for...
Which one of the following structures is an intermediate in the mechanism of the following reaction? OH A) B) H2SO4 H20 OH ОН C) D) Which one of the following structures is an intermediate in the mechanism of the following reaction? НО. ОН ОН А) B) 1) Кон, Н-0, heat 2) dl. aq Hсі Он но ТОН НО он НО C) D)
Predict the product(s) and reagent(s) or if there is no reaction write NR. OH K2Cr207 (excess) H2SO4, H20 "ОН 1. PhLi, Et20 2. HCI, HO 3. SOCl2, Et3N 4. NaOAC 1. Mg (1 eq), Et20 < Br 2. (1 eq) CHO 3. HCI, H2O MsCI LDA ОН pyridine 1. Nah 2. Br
1. Draw the final product of the following reaction OH PBt3 2. A key precursor step in the synthesis of Albuterol involves ring opening of an epoxide 3. Draw the final product for the reaction ?? [1] NaH [2] SH 3] H20 CI 4. Draw the product for the following reaction OH CH3 POCI pyridine 5. Complete the following mechanism (the first step is shown below): Co-s-oH H3C-C-C-CH2
Predict the product of the following reaction sequence. (3 points) A Ph B Ph Ph- PH .Me 1. NaOH/H2O, heat 2. PhMgCI, THE 3. conc. H2SO4 с D Ph ОН Ph PH Ph1 Identify the product obtained from the following reaction sequence. (3 points) A 0 B o OH OH 1. NaOET, HOE HO HO 2. Å CO2H ii EIO ΟΕΙ C D 3. H20, HCI, A 4. H2SO4 HO CO2H
Which one of the following structures is an intermediate in the mechanism of the following reaction? 0 НО. о во. ОН ОН А) B) 1) KOH, H20, heat 2) dil, aq HCI Но ОН но Но, он C) D)
What is the final product of the following sequence of reactions? NI (CH3),CHOH PBri Atti Mg E diethyl ether PCC CH Ch 2) H30" A) (CH3)2CHOCH,CH OH B) (CH3)2CHCCH; C) (CHACHCH CHO D) (CH3)2CHCH,CO2H
Predict the product(s) and reagent(s) or if there is no reaction write NR. 041 for 1. NaBH4, MeOH, 0°C 2. PBr3, THE 3. LiAlD4, THE 4. HCI, H20 1. SOCl2, NEt3, THE CHO 2. 2 eq Li, hexane 3. HCI, H2O OTE hint: multiple steps 1. LIAIH4, THE 2. HCI, H2O 3. PBr3, THE CN OH 1. PCC, DCM 2. Mg, Et O 3. HCI, H2O 1. MSCI, pyr 2. KO'Bu, BuOH