تفاعل #46881
ord-bba2c92ab44f49fc867634839f0fdc10
معادلة التفاعل
المتفاعلات
الكواشف
لا شيء
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الظروف التفصيلية
See reaction.notes.procedure_details.
الإجراء التجريبي
4-[2-(tert-Butyl-dimethyl-silanyloxy)-ethoxy]-2-trichloromethyl-1H-benzoimidazole was prepared by a procedure according to example 108 (iii) starting from 503 mg (1.78 mmol) 3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethoxy]-benzene-1,2-diamine and 0.31 mL (2.49 mmol) 2,2,2-trichloro-acetimidic acid methyl ester. Yield: 680 mg MS (ES+): m/e=409, chloro pattern.