Noir:
D6, C6, C7, A6, B7, D7, E6 connect should be fine

kovarex:
I fixed this problem as it was wrong similar way as this one: https://tsumego-hero.com/tsumegos/play/26612 White has an alternative way to react to the black hane, and if black goes to corner too soon, white can counter th emove and kill black. So I added alternative white move to answer and fixed the variations where black went directly to the corner. If someone strong could check my variations, it would be great!