Which is the major product of the following reactions?
Which is the major product of the following reactions? 0 Which is the major product of...
29. Which are the major reaction products of the following reaction, which is carried out in an inert solvent? AICI: solvent NO2 Oló - o 02 a) I and II b) III and IV c) I and IV d) II and III 30. Which is the major product of the following reactions? CH3CI Cl2 K2Cr207 FeCl3 FeCl3 H2SO4 a) para-chlorobenzoic acid b) meta-chlorobenzoic acid c) a mixture of para- and meta-chlorobenzoic acid d) a mixture of ortho- and para-chlorobenzoic acid...
Which of the following is an ortho-and Para-director? Which of the following is a meta-director? Which of the following is a meta-deactivating group? Which of the following is an ortho-and para- director and a deactivator? What is(are) the product(s) when the following substance reacts with Br_2 in the presence of FeBr_3? o-bromotoluene only m-bromotoluene only p-bromololuene only an equimolar mixture of o-bromololuene and p-bromotoluene a mixture of o-bromotoluene (minor) and pbromololuene (major)
Show the major product that will form for each of the following reactions. Explain your choice. 1. meta-xylene + Cl2/AlCl3 -----------> 2. ortho methyl phenol + HNO3/H2SO4 ----------> 3. meta nitro toluene + fuming H2SO4 ------------>
31. Which is the major product from the following consecutive reactions? CH2 HNO3 H2SO4 Br2 FeBrz Br. C CH -NO2 -NO2 Br CH a) b) II c) III d) IV 32. Which is the best reaction sequence for preparing the following compound from benzene? (HINT: consider only the reaction product from electrophilic addition in the ortho position) OOH NO2 AICI; CH3CI K2Cr20 H2SO4 HNO3 H2SO4 HNO3 H2SO4 AICI; CH3CI K2Cr207 H2SO4 AICI: HNO3 CHCI H2SO4 AICI: K2Cr2O7 HNO3 H2SO4 H2SO4...
4. Predict the major product for the following reaction. Cly/AICI, OH 5. Predict the major product for the following reaction. OCH, HNO/H2SO4 OCH 6. Discuss ortho, meta para directors, activators and deactivators and predict products. De 9 © PL
Aromatic reactions: 1. Reaction name: 2. Classification of the inserted substituent: 3. Major organic product (if N/A leave it in blank): 4. Orientation ortho, meta, para (if N/A leave it in blank): 5. IUpac name of the designated benzenoids: CHs 0 oCH KSCN ,5 2
There are 3 pictures, 18 exercises in total. Topics are Benzenes and their reactions No -I ab 0 CH3 Br nooit 1. Aromatic molecules contain Tt electrons. a. 4n b. 4n+2 c. An odd number d. 4n+1 c. Zero Condition needed for benzene halogenation to occur a. NaC1, 1120 b. C12, H20 c. C12, AICI3 d. NaCl, CH3OH e. C12, CC14 3. In an electrophilic aromatic substitution, the hydroxyl group orients ortho-para because a, removes electronic density from the benzene...
Give the organic products of each of the following reactions and indicate the major product where appropriate. 0) H2SO4 OCH3 CI FeCl3 +CI 0 KMnO4 H2o Cl NO2 BFA NHCH3 0 CH3 K2Cr207 H2SO
Styles Nitro group W group (NO) as a strong deactivater, is a meta directo electrophilie substitution reactions. Why? A) Because it decreases electron density mortly on ortho and para positions, thus making meta positions better reactive sites, B) Because it deactivates ortho and para positions and activo tes the neta positions c) Because all deactivators are meta-directors. D) Because its resonance effect competes against its inductive effect and the resonance effect increases the electron density on meta positions. E) All...
4 (6 pts) For each of the following compounds, indicate which statement (A-E) best describes the reactivity of the benzene ring in electrophilic aromatic substitution reactions (e.g., nitration). A. The ortbo and para positions are activated and the meta position is deactivated. C. The ortho and para positions are deactivated and the meta position is activated. A. All positions are activated -ortho and para are more activated than meta. D. All positions are deactivated -ortbo and para are more deactivated...