198479-63-9, 5-(Benzyloxy)-2-(4-(benzyloxy)phenyl)-3-methyl-1H-indole is a indole-building-block compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
{4-[5-Benzyloxy-2-(4-benzyloxy-phenyl)-3-methyl-indol-1-ylmethyl]-phenoxy}-acetic acid ethyl ester A solution of 5-Benzyloxy-2-(4-benzyloxy-phenyl)-3-methyl-1H-indole (indole example No. 7) (32g, 77 mmol) in DMF (0.15 L) was cooled to 0C and treated with sodium hydride (2.2 g, 89 mmol). The reaction was stirred for 20 minutes and then the benzyl chloride CAS No. [80494-75-3] (29g, 127 mmol) was added and the reaction stirred for 18 hours at room temperature. The reaction mixture was poured into water and extracted with ethyl acetate. The ethyl acetate was washed with brine and dried over magnesium sulfate. The ethyl acetate was concentrated and triturated with ether to obtain 21 g of a white solid. The filtrate was concentrated and triturated with ether to give an additional 7 g of white solid for a total yield of 28 g: Mp = 129-131C; 1H NMR (DMSO) 7.47 (d, 4 H, J = 7.2 Hz), 7.39 (q, 4 H, J = 7.9 Hz), 7.36-7.32 (m, 1 H), 7.29 (d, 2 H, J = 8.8 Hz), 7.19 (d, 1 H, J = 9.0 Hz), 7.13-7.09 (m, 4 H), 6.80 (dd, 1 H, J = 8.8, 2.4 Hz), 6.73 (s, 4 H), 5.16 (s, 2 H), 5.13 (s, 2 H), 5.11 (s, 2 H), 4.66 (s, 2 H), 4.11 (q, 2 H, J = 7.2 Hz), 2.15 (s, 3 H), 1.16 (t, 3 H, J = 7.2 Hz); MS eI m/z 612.
As the paragraph descriping shows that 198479-63-9 is playing an increasingly important role.
Reference£º
Patent; Wyeth; EP1076558; (2003); B1;,
Indole alkaloid derivatives as building blocks of natural products from?Bacillus thuringiensis?and?Bacillus velezensis?and their antibacterial and antifungal activity study
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles