Question

2 moli de acetona se condenseaza crotonic. Produsul de reactie obtinut este redus cu NaBH4 .Scrie ecuatiile reactiilor chimice care au loc si calculeaza masa de compus hidroxilix obtinuta in final .

Answer 1

(CH3)2=CO + CH3-CO-CH3 -> CH3-C(CH3)=CH-CO-CH3 + H2O
CH3-C(CH3)=CH-CO-CH3 + H2 -(NaBH4)-> CH3-C(CH3)=CH-CH(OH)-CH3
2moli...........100g
2C3H6O -> C6H12O
2moli..........x=100g