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| 1.8g of CAN,were solubilized in methanol in three portions almost 1.5ml each,at room temperature.Each portion was added successively ,dropwise to a 1.5ml solution of 1.5mmol of carbonylic substrate at 5¶È,under magnetic stirring.the initial deep red color of CAN in methanol disappears quickly ,remaining only with the least added portions. |
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888654(½ð±Ò+1,VIP+0): 7-16 13:31
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