Need help with these organic chemistry problems. See attached files for the questions and images for
Q3: Identify the terminal alkynes
Q10: What is the product of the reduction of 2-pentyne with sodium in liquid ammonia?
Q11: In the presence of excess hydrogen bromide, what is the major product of the addition of HBr to acetylene?
Q12: What alkenyl halide will be formed from the peroxide-catalyzed HBr addition to 1-hexyne?
Q14: Give the best stable product for the reaction
Q15: Give the best reagents for the reaction
Q16: Give the best reagents for the reaction
Q17: An unknown compound with molecular formula C6H10 produces the two compounds CH3COOH and (CH3)2CHOOH upon ozonolysis. What is the structure of the unknown compound?
Q18: What carbocation is the least stable one?
Q20: What is the hybridization of the anionic carbon in a vinylic anion?
Q21: Provide a mechanism for the following reaction. Use curved arrows to show the flow of electrons
Q22: Describe a sequence of reactions by which 3-heptyne can be straightforwardly prepared from acetylene
Scanned by CamScanner Scanned by CamScanner