تفاعل #49372
ord-d928066073f843f3bedb7368cd7aa256
معادلة التفاعل
المتفاعلات
الكواشف
لا شيء
المذيبات
ظروف التفاعل
الظروف التفصيلية
See reaction.notes.procedure_details.
المعالجة
- 1أخرىfollowed by purification by flash column chromatography (chloroform/methanol=100/0, 99/1)
الإجراء التجريبي
In a similar manner to Step 4 of Example 16, 4-methoxymethoxy-3-hydroxy-7-iodo-2-(1-methyl-1-phenylethyl)isoindolinone (500 mg, 1.10 mmol) was dissolved in nitromethane (25 mL), and the solution was treated with trifluoroacetic acid (0.525 mL, 6.82 mmol) and triethylsilane (0.527 mL, 3.30 mmol), followed by purification by flash column chromatography (chloroform/methanol=100/0, 99/1) to obtain 4-hydroxy-7-iodo-2-(1-methyl-1-phenylethyl)isoindolinone (257 mg, yield 59%) and 4-methoxymethoxy-7-iodo-2-(1-methyl-1-phenylethyl)isoindolinone (131 mg, yield 27%).