Question 28 (4 points) The product formed by the following reaction sequence is 1) C12, AIC13...
Which of following is the best starting material for the reaction below? 1. (CH3)2NH ? 2. LIAIHA 3. H20 'N NK CN NH2 What is the major product in the following reaction? 1. DIBAL 2. H20 O H O OH OH СІ Which reaction sequence would accomplish this transformation? CN H2SO4/HNO3 Br2 NaNO2/HCI CuCN O Br2/FeBr3 H2SO4/HNO3 KF NaNO2/HCI O H2SO4/HNO3 Zn(Hg)/HCI NaNO2/HCI CuCN o H2SO4/HNO3 Zn(Hg/HCI NaNO2/HCI HBF4
The product formed by the following reaction sequence is 1) HNO3/H,SO 2) Br2. FeBrz 3) Fe, HC1 4) NaNO2, HCI 5) HBF4 Br F Br
D 1) SOCI2. py OH 2) NaCN What is the major product of the above reaction sequence? IN CN CI CI CN NH2 1) CHI (xs) 2) Ag20 3) A What is the major product of the reaction? NH2 ON + NaOH NOZ What is the major product of the above reaction? ON OH NOZ ON OH NO2 OH ON NO2 No reaction Et CH OH H20* What is the major product of the above reaction sequence? OME -Et OH...
Question 1 What is the major organic product of the following reaction sequence? Type its systematic IUPAC name in the box below. 1) HNO3, H2SO4 2) Sn, HCI 3) NaNO2, HCI, O°C 4) CuCN 5) H2SO4, H20, heat
Question 30 (4 points) Friedel-Crafts alkylation reactions cannot be performed on benzaldehyde because: The aldehyde group is strongly activating, and multiple substitutions occur on the aromatic ring. The aldehyde group gets alkylated instead of the aromatic ring. The aldehyde group attacks the Lewis acid to form an acid-base complex in which the aromatic ring is strongly deactivated The aldehyde group is moderately deactivating preventing any substitution on the aromatic ring. Question 31 (4 points) Which of the following produces no...
9. Draw the molecules formed after each step in the following sequence. 1) HNO3, H2SO4 2) Cl2, FeCl3 3) Fe, HCI 4) NaNO2, H2SO4 5) H20, A
What is the major organic product of the following reaction sequence? Type its systematic IUPAC name in the box below. 1) HNO3, H2SO4 2) Sn, HCI 3) NaNO2, HCI, O °C 4) CuCN 5) H2SO4, H20, heat
o GO 34. Aryl diazonium ions are formed from anilines reacted with: A. HNO, B. HNO3, H2SO4 C. H2NNH, KOH D. NaNO, HCI 35. Starting with phthalic anhydride, which other reagents are needed for the Gabriel amine synthesis?: ? A. NH3, A/KOH, 1-pentyl-Br /H2NNH2 NH2 B. KOH, NH3 /LDA, 1-pentanol /NaOH C. NBS, Br, A/HCI, pentanamide / NaNO2, HCI D. NH3, HCI / NaH, 1-penty-CI/ KCN 36. Select the final product for the multi-step sequence indicated below: NHACCI EICI NaNO2...
9. Select the reaction sequence that will produce the desired product. OH HNO3, H2SO4 1.Sn, HCI NaNO, HCI CuBr 2.NaOH HNO3, H2SO4 1.Sn, HCI CuBri PCC 2.NaOH HNO3, H2SO4 1.Sn, HCI NANO,.HCI Br2, FeBrz III. 2.NaOH HNO3, H2SO4 Br2, FeBrz 1.Sn, HCI 1.NaNO2,HCI IV 2.NaOH 2. H20, heat HNO3, H2SO4 1.Sn, HCI NaNO2,HCI 1. Bra, FeBrz V. 2.NaOH 2. H,O, heat
46) What is the major product formed in the 4-step reaction sequence? Io non o od NH C AICI NO2 2) H0 3) HNO3, H2SO4 4) H2NNH, KOH 47) What is the final product formed in the following sequence of reactions? NHCOCH3OH 1) H,SO./H201) NaNO,, HCI ? heat Conc. H,SO 2 ) H3PO, SOGH 2) dilute NaOH NH21 oor hoe oud SO,H 48) Which of the following reactions would occur as written? Select all that apply. O CHOCI Snc 1)...