288-14-2, Isoxazole is a Isoxazoles compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Example 16 3beta-(4-Methylphenyl)-2beta-(3-methylisoxazol-5-yl)tropane Hydrochloride (RTI-171) Reaction of 1.09 g (4 mmol) of 3beta-(4-Methylphenyl)-2beta-(carbomethoxy)tropane as described above for RTI-165 gave after workup 1.21 g crude isoxazole. Purification of the crude by flash column chromatography (15% CMA in methylene chloride) gave 0.73 g (62%) pure isoxazole (RTI-171): 1H NMR (CDCl3) delta 1.73 (m, 3H), 2.11 (m, 3H), 2.17 (s, 3H), 2.23 (s, 3H), 2.25 (s, 3H), 3.20 (m, 2H), 3.32 (m, 2H), 6.13 (s, 1H), 6.97 (m, 4H); IR (CCl4) 2935,.2785, 1590, 1510, 1460, 1421, 1350, 1125,1010, 910 cm-1. The isoxazole was crystallized as the hydrochloride salt: 1H NMR (MeOD) delta 2.01 (s, 3H), 2.24 (s, 3H), 2.32 (m, 2H), 2.42 (m, 4H), 2.81 (s, 3H), 3.61 (m, 1H), 3.78 (m, 1H), 4.03 (m, 1H), 4.15 (m, 1H), 5.45 (s, 1H), 6.96 (m, 4H); mp 277 C.; Anal calcd for C19H25CIN2O; C=68.55, H=7.57, N=8.42, Cl=10.65; found C=68.65, H=7.62, N=8.42, Cl=10.56; [alpha]D -107.28 (c-0.71, MEOH).
288-14-2, As the paragraph descriping shows that 288-14-2 is playing an increasingly important role.
Reference£º
Patent; Research Triangle Institute; US6531483; (2003); B1;,
Isoxazole – Wikipedia
Isoxazole | C3H3NO – PubChem