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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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wangguomin7322
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wangguomin7322: ½ð±Ò+2, ·ÒëEPI+1 2012-05-04 22:53:45
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
wangguomin7322
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3Â¥2012-05-04 22:54:19
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4Â¥2012-05-05 08:13:33














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