Question

СРОООЧНО ПОМОГИТЕ ПОЖ ОСУЩЕСТВИТЕ ЦЕПОЧКУ ПРЕВРАЩЕНИЙ: 1)ЭТАН --> (НАВЕРХУ СТРЕЛКИ Br2)-->X1-->(НАВЕРХУ СТРЕЛКИ H2O, KOH ТЕМПЕРАТУРА)--> ЭТАНАЛЬ--> X2--> ДИВИНИЛ 2) ЭТАН-->(НАВЕРХУ СТРЕЛКИ CL2,СВЕТ)-->X1-->(НАВЕРХУ СТРЕЛКИ Na)-->X2-->(НАВЕРХУ СТРЕЛКИ AlCl3 ТЕМПЕРАТУРА)-->X3-->(НАВЕРХУ СТРЕЛКИ Pt ТЕМПЕРАТУРА)-->X4-->(НАВЕРХУ СТРЕЛКИ HBr)-->X5. РЕШИТЕ ПОЖАЛУСТА СО ВСЕМИ КАТАЛИЗАТОРАМИ ПОЖ

Answer 1

Решение в приложенном файле.

Answer 2

Chain of Transformations:

1) Ethane -> (Up arrow Br2) -> X1 -> (Up arrow H2O, KOH temperature) -> Ethanal -> X2 -> Divinyl 2) Ethane -> (Up arrow Cl2, light) -> X1 -> (Up arrow Na) -> X2 -> (Up arrow AlCl3 temperature) -> X3 -> (Up arrow Pt temperature) -> X4 -> (Up arrow HBr) -> X5

Step-by-Step Explanation:

1) Ethane -> (Up arrow Br2) -> X1 -> (Up arrow H2O, KOH temperature) -> Ethanal -> X2 -> Divinyl

- The first step involves the reaction of ethane (C2H6) with bromine (Br2) in the presence of light or heat. This reaction results in the substitution of one or more hydrogen atoms in ethane with bromine atoms, forming a bromoalkane. - The resulting bromoalkane, X1, then undergoes a reaction with water (H2O) and potassium hydroxide (KOH) at an elevated temperature. This reaction is known as hydrolysis and results in the formation of an aldehyde called ethanal. - Ethanal, in turn, can undergo further reactions to form divinyl. The specific reactions involved in this transformation are not provided in the given chain.

2) Ethane -> (Up arrow Cl2, light) -> X1 -> (Up arrow Na) -> X2 -> (Up arrow AlCl3 temperature) -> X3 -> (Up arrow Pt temperature) -> X4 -> (Up arrow HBr) -> X5

- In the second chain of transformations, ethane (C2H6) reacts with chlorine (Cl2) in the presence of light. This reaction is known as chlorination and results in the substitution of one or more hydrogen atoms in ethane with chlorine atoms, forming a chloroalkane. - The resulting chloroalkane, X1, then undergoes a reaction with sodium (Na), resulting in the substitution of the chlorine atom with a sodium atom. - X2, the sodium-substituted compound, reacts with aluminum chloride (AlCl3) at an elevated temperature. This reaction is known as Friedel-Crafts alkylation and results in the substitution of a hydrogen atom in X2 with an alkyl group. - X3, the alkyl-substituted compound, undergoes a reaction with platinum (Pt) at an elevated temperature. This reaction is known as hydrogenation and results in the addition of hydrogen atoms to X3. - X4, the hydrogenated compound, reacts with hydrogen bromide (HBr), resulting in the substitution of a hydrogen atom with a bromine atom. - Finally, X5 is the product obtained after all the transformations mentioned in the given chain.

Please note that the specific reaction conditions, mechanisms, and yields for each step are not provided in the given chain.