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wxb0626
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Mally89(½ð±Ò+1): ¸ÐлӦÖú£¡~»¶Ó³£À´£¡~ºðºð£¡~\(^o^)/~ 2012-03-07 21:34:34
Mally89(½ð±Ò+1): ¸ÐлӦÖú£¡~»¶Ó³£À´£¡~ºðºð£¡~\(^o^)/~ 2012-03-07 21:34:34
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In order to continue our research on the synthesis of flavonoids, the method used to synthesize isoflavones was applied. Finally unexpected results was emerged, we got a small amount of flavonoids and another compound at or almost the same time. The analysis results indicate that the compound was ioscoumarin. Because the literatures of prepare flavonoids without the catalyst have been reported, so we transferred our interest to the synthesis of the isocoumarin. ˮƽÓÐÏÞ,½ö¹©²Î¿¼. |
2Â¥2012-03-07 13:40:53
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3Â¥2012-03-07 19:02:30
wxb0626
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¸ë×Ó_ÇéÔµ(½ð±Ò+8, ·ÒëEPI+1): ¡ï¡ï¡ïºÜÓаïÖú лл 2012-03-08 20:28:28
¸ë×Ó_ÇéÔµ: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2012-03-17 09:37:52
¸ë×Ó_ÇéÔµ(½ð±Ò+8, ·ÒëEPI+1): ¡ï¡ï¡ïºÜÓаïÖú лл 2012-03-08 20:28:28
¸ë×Ó_ÇéÔµ: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2012-03-17 09:37:52
|
Flavonoids were synthesized in this work using the same method used to synthesize isoflavones. The results show, unexpectedly, another compound formed together with a small amount of flavonoids. Analysis results indicate that the compound was isocoumarin. Because the literatures of preparing flavonoids without the catalyst have been reported, so in this work we transferred our interest from the synthesis of flavonoids to the synthesis of isocoumarin. ×Ô¼ºÐ´µÄ×Ô¼ºÐÞ¸ÄÓÐÄѶȣ¬Äã²Î¿¼Ò»Ï°ɡ£ |
4Â¥2012-03-07 20:42:46














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