Complete the reaction given below:

 

i. LDA il. Mel ix. i. n-Buli il. Boc20, DMAP N- I LDA ii, n-Buli iv. Br v. 1 M HCI ii. H3o* X. Br 1. Meli 1. I-BuLI il. HCO,Et ili. H,O il. DDQ