Question

Aiz Os, CHeCOzH 2) Br HaC 3 Bre CHAOH H CHECH3 Ht thO HF H20 er2 CH2 Cl2 H&C CH CHa Hh C Herp 50°C

predict the products/reactants/reagents?? please include step by step

predict the product/reagents/reactants for the following examples. please include the steps on how you got the answer.

Answer 1

H2,Pd H Reduction of alkene occurs using H2-Pd CH3 CHE Son Hemden te i mo. Ma B12 Br Bromination of alkene gives gem dibromide Br H3 CH3 Bromonium ion formation followed by methanol attack gives this product Br2 CHOĦ Br, CHE H3COCH3 H CH2CH3 H CH2CH3 HO Alkene is hydrolysed to give alcohol HT, HO Acetal is hydrolyzed to give ketone HT, H2O B12 BVBr Diene forms 1,4 di bromo alkane under the treatemnt of bromine 50°C Pd-BaSO4/H2 =CH₂ Alkyne is converted to cis alkene under the treatment of Lindlar catalyst Ho Brz Diene forms 1,4 di bromo alkane under the treatemnt of bromine 50°C Diene and dienophile undergoes Diels-Alder reaction to give 4+2 cyclo adduct product.