Consider the reaction of 2-methyl-1,3-cyclohexadiene with HCl. Assuming that the reaction takes place at a very...
Consider the reaction of 2-methyl-1,3-cyclohexadiene with HCI. Assuming that the reaction takes place at a very low temperature: (a) draw the intermediate and product structures, indluding any formnal charges. more stable resonance formless stable resonance form HCI CI CI Scroll down for parts (b) and (c) (b) What is the major product of the reaction at very low temperatures? O Both products are formed in equal amounts. O The 1,2-addition product O The 1,4-addition product. (c) Is the reaction under...
Consider the reaction of 2-methyl-1,3-cyclohexadiene with HCI. Assuming that the reaction takes place at a very low temperature: (a) draw the intermediate and product structures, Including any formal charges. (b) What is the major product of the reaction at very low temperatures? Both products are formed in equal amounts. The 1,2-addition product. The 1,4-addition product. (c) Is the reaction under rate control or equilibrium control under the conditions stated above? The reaction is under rate control (kinetic). The reaction is under equilibrium control (thermodynamic). Unable to determine.
Also Draw Product A and B Consider the reaction of 2-methyl-1,3-cyclohexadiene with HCl Intermediate A Intermediate B НCІ (Less stable resonance form) (More stable resonance form) CIT CI Product B Product A Assuming that the reaction takes place at a very low temperature, draw the intermediate and product structures, including any formal charges. Draw intermediate A Draw intermediate B Rings Select Draw More Select Draw Rings More Erase Erase Cl C н C н
I just need the less stable forms Consider the reaction of 2-methyl-1,3-cyclohexadiene with HCl. Assuming that the reaction takes place at a very low temperature: draw the intermediate and product structures, including any formal charges.
Answer Questions below for points What is the major product of the reaction at very low temperatures? Both products are formed in equal amounts. The 1, 2-addition product. The 1, 4-addition product. Is the reaction under rate control or equilibrium control under the conditions stated above? The reaction is under rate control (kinetic). The reaction is under equilibrium control (thermodynamic). Unable to determine. Consider the reaction of 2-methyl-1, 3-cyclohexadiene with HCI. assuming that the reaction takes place at a very...
thank you Consider the reaction of 2-methyl-1,3-cycIohexadiene with HCI. Assuming that the reaction takes place a a very low temperature: draw the intermediate and product structures, including any formal charges.
Predict the major product formed by 1,4-addition of HCl to 2-methyl-1,3-cyclohexadiene You do not have to consider stereochemistry
3. 1,2-dimethyl-1,3-cyclohexadiene reacts with HCl to form up to four different products. HCI 4 possible products a. b. Give the structures for the four products. When the reaction is run at low temperature, two products are formed preferentially ldentify these two products. c. When the reaction temperature is increased, a single product is favored. Identify the major product under these reaction conditions
сн, Нас 12-addition products (direct addition) CH2 CH3 Н,с Н-с CH CI HCI CH2 Cн Н.с 1,4-addition products (conjugate addition) Cн CH3 Нас Н.С CI Electrophilic addition to an alkene proceeds via Markovnikov regiochemistry due to the formation of the more stable carbocation intermediate. In the case of conjugated dienes, that is dienes that are separated by one sigma bond, the carbocation that is formed is stabilized additionally by resonance. Addition of the nucleophile to the carbocation intermediate can therefore...
Question 19 (2 points) The reaction of 1,3-butadiene with hydrogen halide at 40°C will undergo addition under control a) 1. 2; thermodynamic b) 1, 2; kinetic O c) 1,4; kinetic d) 1.4: theromodynamic Question 20 (2 points) In the molecule shown below, determine which of the highlighted C-H bonds a tod is expected to have the lowest bond dissociation energy? Ha HE Hс Hd a) C-Ha b) C-Hb DC-HC d) C-Hd Provloun Page