Sodium Hydroxide → HCID 22728030, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of SnCl2.2H2O (0.5 g, 2.2 mmol) in 5 mL of HCl was added 5-nitro-7-chlorobenzothiazole (0.12 mg, 0.56 mmol) in a portion and the resulting reaction mixture was stirred for 1 h at 25° C. The reaction mixture was basified with aq. NaOH and extracted with EtOAc. Organic extracts were dried over Na2SO4 and concentrated in vacuo to yield 110 mg (0.54 mmol, >95%) of the desired product.

Provenance & Evidence