| ²é¿´: 627 | »Ø¸´: 3 | |||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
¸ë×Ó_ÇéÔµ½ð³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
Çó·ÒëΪӢÎÄ~»¯Ñ§µÄ~»úÆ÷·ÒëÎðÈÅ
|
||
| ΪÁ˼ÌÐøÎÒÃÇÔںϳɻÆÍªÀ໯ºÏÎïÉϵÄÑо¿£¬ÎÒÃǽ«ºÏ³ÉÒì»ÆÍªÀ໯ºÏÎïµÄ·½·¨Ó¦ÓÃÓںϳɻÆÍªÀ໯ºÏÎïÉÏ¡£³öºõÔ¤ÁϵĽá¹û³öÏÖÁË£¬ÎÒÃÇÔڵõ½ÉÙÁ¿»ÆÍªÀ໯ºÏÎïµÄͬʱ£¬µÃµ½ÁËÁíÒ»¸ö»¯ºÏÎ¼ø¶¨·¢ÏÖ£¬¸Ã»¯ºÏÎïΪÒìÏã¶¹ËØ¡£Í¬Ê±·¢ÏÖ²»Óô߻¯¼ÁÖÆ±¸»ÆÍªÀ໯ºÏÎïµÄÎÄÕÂÒѾ±»±¨µ¼¡£Òò¶ø£¬ÎÒÃǵÄÑо¿ÐËȤתµ½ÒìÏã¶¹ËØµÄºÏ³ÉÉÏ¡£ |
» ²ÂÄãϲ»¶
»·¾³×¨Ë¶µ÷¼Á
ÒѾÓÐ7È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ23È˻ظ´
301Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
304Çóµ÷¼Á£¨085602£¬¹ýËļ¶£¬Ò»Ö¾Ô¸985£©
ÒѾÓÐ17È˻ظ´
302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601
ÒѾÓÐ12È˻ظ´
288»·¾³×¨Ë¶,Çóµ÷²ÄÁÏ·½Ïò
ÒѾÓÐ23È˻ظ´
22408 µ÷¼Á²ÄÁÏ
ÒѾÓÐ6È˻ظ´
285Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ
ÒѾÓÐ19È˻ظ´

wxb0626
ľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 16
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 4219.8
- ºì»¨: 1
- Ìû×Ó: 406
- ÔÚÏß: 404Сʱ
- ³æºÅ: 812014
- ×¢²á: 2009-07-19
- ÐÔ±ð: GG
- רҵ: »·¾³»¯¹¤
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸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
wxb0626
ľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 16
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 4219.8
- ºì»¨: 1
- Ìû×Ó: 406
- ÔÚÏß: 404Сʱ
- ³æºÅ: 812014
- ×¢²á: 2009-07-19
- ÐÔ±ð: GG
- רҵ: »·¾³»¯¹¤
¡ï
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
|
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
¸ë×Ó_ÇéÔµ
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 462.6
- É¢½ð: 366
- ºì»¨: 17
- Ìû×Ó: 666
- ÔÚÏß: 150.6Сʱ
- ³æºÅ: 1036093
- ×¢²á: 2010-06-05
- ÐÔ±ð: GG
- רҵ: ºÏ³ÉÒ©Îﻯѧ

3Â¥2012-03-07 19:02:30














»Ø¸´´ËÂ¥
5