Diethyl Ether → HCID 14051181, compound

Participants

Reaction Steps

To 40 ml of ethyl ether was added 1.0 g of 2-[trans-3-(3-ethoxycarbonylpropoxy)styryl]benzothiazole, and 114 mg of lithium aluminum hydride was added under ice-cooling. After the mixture was stirred at the same temperature for 30 minutes, then at room temperature for 40 minutes, 114 μl of water, 114 μl of 15% aqueous sodium hydroxide and 340 μl of water were successively added slowly to decompose the aluminum complex, followed by extraction with toluene. After drying over anhydrous magnesium sklfate, the solvent was evaporated under reduced pressure and the crude crystals formed were washed with ethyl ether under ice-cooling, followed by drying under reduced pressure to give 570 mg (yield 64%) of the title compound.

Provenance & Evidence