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jiang6088(½ð±Ò+3,VIP+0):·Ç³£Ð»Ð»£¡£¡ 9-11 13:08
jiang6088(½ð±Ò+1,VIP+0): 9-11 13:23
It can be seperated by silica gel column, I used ca. 10 vol% of MeOH/CH2Cl2. However, it is really a painful process and the recovery yield is ca. 70%.
Hopefully this experience is useful for you.
4Â¥2009-09-11 12:26:25
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3Â¥2009-09-11 10:52:30
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