115010-11-2, 2,3-Dihydro-1-benzofuran-5-sulfonoylchloride is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
2,3-Dihydro-benzofuran-5-sulfonyl chloride (24.05 mg, 0.11 mmol) was added to a solution of 3-(2,2a,4,5-Tetrahydro-1H-3-aza-acenaphthylen-3-yl)-propylamine dihydro-chloride (28.92 mg, 0.1 mmol) and N,N’-diisopropylethylamine (51.7 mg, 0.4 mmol) in CH2Cl2 (10 mL) and the mixture was stirred overnight at room temperature. The resulting solution was washed with water (3 x 10 mL), dried over Na2SO4 and evaporated to dryness. The free base was dissolved in ethyl acetate (1 ml). A 2,8 M solution of hydrogen chloride in ethanol (0.10 mL) was then added. The product was crystallized and collected by filtration, and vacuum dried to give a white solid (33 mg, 77%). 1H NMR (300 MHz, DMSO-D6) delta ppm 1.92 (m, 4 H) 2.56 (m, 1 H) 2.83 (m, 4 H) 3.09 (m, 3 H) 3.24 (m, 2 H) 3.39 (m, 1 H) 3.77 (d, J=11.13 Hz, 1 H) 4.62 (m, 3 H) 6.93 (d, J=8.49 Hz, 1 H) 7.08 (d, J=7.47 Hz, 1 H) 7.17 (m, 1 H) 7.26 (t, J=7.47 Hz, 1 H) 7.60 (m, 3 H) 10.27 (br, 1 H) MS (APCI (M+H)+): 399, 115010-11-2
As the paragraph descriping shows that 115010-11-2 is playing an increasingly important role.
Reference£º
Patent; LABORATORIOS DEL DR. ESTEVE, S.A.; EP1676840; (2006); A1;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem