Ammonium → (4-Chlorophenylethynyl)trimethylsilane

Reaction equation

[CH3:16][Si:17]([CH3:18])([CH3:19])[C:20]#[CH:21].[CH3:24][C:25]#[N:26].[CH3:30][CH2:31][CH2:32][CH2:33][CH2:34][CH3:35].[CH3:9][CH2:10][N:11]([CH2:12][CH3:13])[CH2:14][CH3:15].[Cl-:22].[Cl:1][c:2]1[cH:3][cH:4][c:5]([I:8])[cH:6][cH:7]1.[Cu:27]([I:28])[I:29].[NH4+:23]>>[Cl:1][c:2]1[cH:3][cH:4][c:5]([C:21]#[C:20][Si:17]([CH3:16])([CH3:18])[CH3:19])[cH:6][cH:7]1