摘要 |
<p>A process for preparing ( )-6-[(4-chlorophenyl)(1H^_-1,2,4-triazol-1-yl)methyl]-1-methyl-1H^_-benzotriazole comprising the resolution of (±)-6-[(4-chlorophenyl-hydrazinomethyl)-1-methyl-1H^_-benzotriazole and converting the appropriate enantiomerically pure hydrazine intermediate into ( )-6-[(4-chlorophenyl)(1H^_-1,2,4-triazol-1-yl)methyl]-1-methyl-1H^_-benzotriazole.</p> |