Which of the following synthesis gives 3 -methyl-1 -hexanol?

Question

Which of the following synthesis gives 3 -methyl-1 -hexanol? (A) 2 - Bromohexane xrightarrow[C2H5OC2H5]Mg xrightarrow[(ii)H3O+](i)H2C = O (B)  (C) 3 -Bromopentane xrightarrow[C2H5OC2H5]Mg xrightarrow[(ii)H3O+](i) CH3CH = O (D) 1 - Bromobutane xrightarrow[C2H5OC2H5]Mg xrightarrow[(ii)H3O+](i)CH3COCH3

Tardigrade Admin · Accepted Answer

Q. Which of the following synthesis gives $3$ -methyl- $1$ -hexanol?

2 - Bromohexane $M g C_{2} H_{5} O C_{2} H_{5} (i) H_{2} C = O (ii) H_{3} O^{+}$

3 -Bromopentane $M g C_{2} H_{5} O C_{2} H_{5} (i) C H_{3} C H = O (ii) H_{3} O^{+}$

1 - Bromobutane $M g C_{2} H_{5} O C_{2} H_{5} (i) C H_{3} COC H_{3} (ii) H_{3} O^{+}$

Q. Which of the following synthesis gives 3 -methyl-1 -hexanol?

2 - Bromohexane MgC2​H5​OC2​H5​​(i)H2​C=O(ii)H3​O+​

3 -Bromopentane MgC2​H5​OC2​H5​​(i)CH3​CH=O(ii)H3​O+​

1 - Bromobutane MgC2​H5​OC2​H5​​(i)CH3​COCH3​(ii)H3​O+​

Q. Which of the following synthesis gives $3$ -methyl- $1$ -hexanol?

2 - Bromohexane $M g C_{2} H_{5} O C_{2} H_{5} (i) H_{2} C = O (ii) H_{3} O^{+}$

3 -Bromopentane $M g C_{2} H_{5} O C_{2} H_{5} (i) C H_{3} C H = O (ii) H_{3} O^{+}$

1 - Bromobutane $M g C_{2} H_{5} O C_{2} H_{5} (i) C H_{3} COC H_{3} (ii) H_{3} O^{+}$