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phonar

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Originally posted by jgf5419 at 2010-06-17 18:48:47:



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12Â¥2011-08-17 10:05:32
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lyang27

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15Â¥2011-12-21 12:15:32
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lyang27

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ÓÃ Li2C2O4+BF3-DEE in DEE at RT, must react in inert protecting gas. Recrystalization by Ethyl acetate + Toluene twice and vacuum drying at 80C over night.

Good Luck!
16Â¥2011-12-21 12:17:50
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tanglei_0814

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16Â¥: Originally posted by lyang27 at 2011-12-21 12:17:50
ÓÃ Li2C2O4+BF3-DEE in DEE at RT, must react in inert protecting gas. Recrystalization by Ethyl acetate + Toluene twice and vacuum drying at 80C over night.

Good Luck!

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