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wangguomin7322

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Under the nitrogen air current, at 0 degree C, 25 mg (0.2mmol) of dimethylamino pyridine and 4.3 ml (30.6mmol) of triethylamine were added to 10 ml of anhydrous salt-ized methylene solution of the furfuryl alcohol 2g (20.4mmol), and it agitated as it is for 10 minutes. Subsequently, 3.3 ml (26.5mmol) of chloride pivalate was dropped at this solution, and it agitated by the ** for 30 minutes.

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8814402

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3Â¥: Originally posted by wangguomin7322 at 2012-05-04 22:54:19:
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4Â¥2012-05-05 08:13:33
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8814402

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wangguomin7322: ½ð±Ò+2, ·­ÒëEPI+1 2012-05-04 22:53:45
Under the nitrogen air current, at 0 degree C, 25 mg (0.2mmol) of dimethylamino pyridine and 4.3 ml (30.6mmol) of triethylamine were added to 10 ml of anhydrous salt-ized methylene solution of the furfuryl alcohol 2g (20.4mmol), and it agitated as it is for 10 minutes. µªÆøÁ÷¡¢0ÉãÊ϶ÈÌõ¼þÏ£¬Ïò10mLº¬2g߻ૼ״¼µÄÎÞË®Ñλ¯¼×²æÈÜÒºÖмÓÈë25mg¶þ¼×°±»ùßÁऺÍ4.3mLÈýÒÒ°·£¬½Á°è10min¡£Subsequently, 3.3 ml (26.5mmol) of chloride pivalate was dropped at this solution, and it agitated by the ** for 30 minutes.Ëæºó£¬ÏòÈÜÒºÖеÎÈë3.3mL chloride pivalate£¨ÌØÎìËáÂÈ»¯Î£©£¬½Á°è30min¡£
2Â¥2012-05-03 16:40:28
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wangguomin7322

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by 8814402 at 2012-05-03 16:40:28:
Under the nitrogen air current, at 0 degree C, 25 mg (0.2mmol) of dimethylamino pyridine and 4.3 ml (30.6mmol) of triethylamine were added to 10 ml of anhydrous salt-ized methylene solution of the  ...

Õâ¸ö·­ÒëÎÒÒ²»á ÔÚ·­ÒëÈí¼þÖÐ
3Â¥2012-05-04 22:54:19
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wangguomin7322

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by 8814402 at 2012-05-05 08:13:33:
ÄÇÄãÔÚÕâÇóÖú¸öÄñ°¡£¡±ÉÊÓÖ®£¡

ÄãÕâÈË  Ó÷­ÒëÈí¼þ·­Òë³öÀ´µÄÊÇÖ±Òë Ö±ÒëË­²»»á°¡ Äã¶®²»¶®£¿
5Â¥2012-05-05 18:46:13
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