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need help with
(i-j)
(k-l)
(m-n)
(o-p)
(a-b) (c-d) (e-f) (g-h) o (i-1) (m-n) (o-p) (q-r) (s-t) 'H ?? K H₂, Raney Ni H₂, Pd 1. LIAIH4 2. H₂O, H* 1. H₂, Pd Quinoline BaSO 1. NaNH, 2. 2. H₂O, H* excess Br₂ -CH₂Br 1. LIAIH4 2. H₂O, H* -MgCl 1. 2. H₂O, H O H FO 1. CHJCH,CH,-MgCi 2. H₂O, H* CH3 2. H -CEC-H NaBH₁ CH₂CH₂ CH₂OH -CEC-CH₂CH₂CH₂ -CEC-CH₂CH₂CH₂ 1. CH₂-MgBr Br -CEC-CH₂CH₂CH₂ excess Cl₂ 1.0₁ 2. H₂O H₂SO₂ H₂O, HgSO4 excess HCI NaBH, CH₂OH H₂ (1 equivalent) Pd