37924-85-9, 3-(Bromomethyl)benzo[d]isoxazole is a Benzisoxazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step 1 : A mixture of tert-butyl methyl((25′)-l-oxo-l-(4-oxo-2′,3′,4,5,5′,6′-hexahydro-3H- spiro[benzo[][l,4]oxazepine-2,4′-pyran]-3-ylamino)propan-2-yl)carbamate (156 mg, 360 muetaiotaomicron), 3-(bromomethyl)benzo[d]isoxazole (83.9 mg, 396 muetaiotaomicron), Cs2C03 (141 mg, 432 muetaiotaomicron) and Nal (64.7 mg, 432 muiotaetaomicron) in DMF (900 mu) was stirred at RT for 18 h, diluted with EtOAc, washed with H20, brine, dried over Na2S04, filtered, and the filtrate concentrated to give a residue that was purified by silica gel chromatography. The resulting material was purified by supercritical fluid chromatography (SFC) to provide tert-butyl (5)-l-((5)-5-(benzo[ ]isoxazol-3-ylmethyl)-4- oxo-2′,3^4,5,5^6′-hexahydro-3H-spiro|enzo[][l,4]oxazepine-2,4′-pyran]-3-ylamino)-l- oxopropan-2-yl(methyl)carbamate (54.5 mg, 27 %) as a white foam.
37924-85-9 3-(Bromomethyl)benzo[d]isoxazole 3499189, aBenzisoxazole compound, is more and more widely used in various.
Reference£º
Patent; F. HOFFMANN-LA ROCHE AG; HOFFMANN-LA ROCHE INC.; DONNELL, Andrew F.; HAN, Xiaochun; KESTER, Robert Francis; KONG, Norman; LE, Kang; LOU, Yan; MICHOUD, Christophe; MOLITERNI, John Anthony; REMISZEWSKI, Stacy; RUPERT, Kenneth Carey; YUN, Weiya; WO2014/23708; (2014); A1;,
Benzisoxazole – Wikipedia
Benzisoxazole – an overview | ScienceDirect Topics