Hydrochloric Acid → HCID 86673529, compound

Participants

Reaction Steps

A solution of SnCl2 (0.96 g, 5.10 mmol) was added slowly (1 h) to the mixture of ((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))dibenzene (0.33 g, 1.02 mmol) and HCl (1 mL) in THF (10 mL). The reaction mixture was stirred at room temperature for 3 hours. After neutralization with NaOH (1.0 N solution), the product was extracted with EtOAc and dried over (Na2SO4). Solvent was evaporated to afford 0.26 g (86%) of the product: 1H-NMR (400 MHz, CDCl3) δ 7.51 (m, 4H), 7.34 (m, 6H), 7.14 (t, J=1.3 Hz, 1H), 6.82 (d, J=1.3 Hz, 2H).

Provenance & Evidence