Chloride → Carbamic acid, [2-(2-propynyloxy)ethyl]-, 1,1-dimethylethyl ester (9CI)

Reaction equation

[CH2:14]([C:15]#[CH:16])[Br:17].[CH2:19]([N+:20]([CH3:21])([CH3:22])[CH3:23])[c:24]1[cH:25][cH:26][cH:27][cH:28][cH:29]1.[CH3:33][c:34]1[cH:35][cH:36][cH:37][cH:38][cH:39]1.[Cl-:18].[Cl:30][CH2:31][Cl:32].[Na+:13].[OH-:12].[OH:1][CH2:2][CH2:3][NH:4][C:5]([O:6][C:7]([CH3:8])([CH3:9])[CH3:10])=[O:11]>>[O:1]([CH2:2][CH2:3][NH:4][C:5]([O:6][C:7]([CH3:8])([CH3:9])[CH3:10])=[O:11])[CH2:16][C:15]#[CH:14]