Sodium borohydride → HCID 87472527, compound

Participants

Reaction Conditions

Reaction Steps

0.05 g of (7-acetyl-4-methoxy-benzothiazol-2-yl)-carbamic acid methyl ester (0.00018 Mol) were dissolved in ethanol (30 ml) and 0.028 g of NaBH4 (0.00072 Mol) were added. After stirring at 40° C. for 24 hrs. the reaction mixture was diluted with water, extracted with CH2Cl2, the organic phase washed with brine and dried over MgSO4. After chromatography on silicagel with CH2Cl2/MeOH 97:3 the title compound was obtained as a white solid (38%); F.p.: 179° C. (dec.).

Provenance & Evidence