For the EAS reaction of sulfonation, select the substituent added. Select one: a. -NO2 b. -SO3H c. -SO3 d. H2SO4
The ans. Is SO3 or SO3H+
In the Electrophilic aromatic substitution reaction of sulfonation, H2SO4 is used as a reagent.
Electrophilc species in this reaction is SO3, which can be formed by the loss of water from the sulfuric acid. It gets substituted to the aromatic compound.
This is the only reversible EAS reaction.
For the EAS reaction of sulfonation, select the substituent added. Select one: a. -NO2 b. -SO3H...
9) Identify the electrophile in the sulfonation reaction of benzene. 2 Pt A. SO2 B. H2SO4 C. Sos* D. H2SO3 E. SO3 10) Write the mechanism for the following EAS reaction? 4 Pt CI. AICI 11) Predict the all possible products for the following reactions and circle the major product among them? 8 Pt olub HNO3. H,SO A) Yo Cl2, AICI: B) CH,CI, AICI: Сн, HNO3, H2SO4 D) OH
What is the major product of the following reaction? HNO3 / H2SO ? Select one OCH NOZ OCH SO3 Oac SO3H H NO2 H ос "NO₂ to search не G
3. The electrophilic aromatic substitution (EAS) reaction is a great way to prepare substitute Provide the expected major product for each of the following EAS reactions. (12 pts) SO3H HNO3 H2SO4 CH2CH3 CI AICI en Enhen II Ph-C-NHÓh Br2 CH3 -CH₃ CH3 FeBr3
Please help with these practices. Which undergoes the fastest
electrophilic substitution with Br2 or AlBr3?
Which substrate undergoes the most rapid electrophilic
substitution with HNO3/H2SO4?
Which reaction sequence results in this?
What is the major product for the reaction?
CH3 Оснз осна осна Br Б) с) d) NO2 осна осна OCH2CH3 OCH2CH3 H2C a) b) c) d) CH3 SO3H NO2 SO3H OCH3 Br OCH3 CI a) SO3 H2SO4 HNO3 H2SO4 Pd(OAC)2 AICI: (HO)2B OCH3 Br2 b) HNO3 H2SO4 SO3 H2SO4...
ide the "X" substituent(s) most consistent with the following reaction. HNO3 H2SO4 NO2 O₂N - NH₂ X NO₂ - OH = 10. How many a electrons are in each of the following species. Circle any aromatic compounds.
3) Draw the products of each reaction. HNO3 H2SO4 NO2 a. но CI b. AICI3 CI Br2 FeBr3 H С. Cl2 FeCla d. Br SO3 e. H2SO4
Draw the product of the following reaction. When drawing the product, keep the NO2 group on top of the benzene ring (under the COOH tool, there is an NO2 substituent button). If you change its position, your answer will be marked incorrect. You can draw the added substituent with either no formal charges on any atom, or with aand a - charge on two atoms. Unlike the NO2, you must draw this out with bonds. To avoid getting problems wrong,...
If a benzene ring has one -CF3 group as a substituent, will the next substituent add to the benzene ring in the ortho, meta, or para position? Select one: a. meta b. para only c. ortho or para d. ortho only e. cannot determine
If a benzene ring has one methyl group as a substituent, will the next substituent add to the benzene ring in the ortho, meta, or para position? Select one: a. para or meta b. para only c. meta only d. ortho only e. ortho or meta f. Ortho or para
5 What is the major product of the following reaction? d o = out of SO3 / H2504 -N-C ? H Select one: SO3H o -N-C H o Ho35- -N-C H HOZS o -N- H Z-I -N-C HOZS o -N-C -SO3H H