| ²é¿´: 2766 | »Ø¸´: 6 | |||
| ±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
chenrui7838гæ (³õÈëÎÄ̳)
|
[½»Á÷]
equiv ÊÇʲôµ¥Î»Ãû³Æ
|
||
|
To a solution of ethyl (E)-3-ethyl-6,6-(ethylenedioxy)- 2-hexen-1-oate (2, 1.9 g, 8.3 mmol) in 400 mL of CH2Cl2 at reflux was added FeCl3â6H2O (6.3 g, 2.8 equiv). ÔÚÕâ»°ÖУ¬2.8 equivÊÇĦ¶û±È»¹ÊDZðµÄÒâ˼£¿ |
» ²ÂÄãϲ»¶
Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶
ÒѾÓÐ3È˻ظ´
»¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á
ÒѾÓÐ15È˻ظ´
Ò»Ö¾Ô¸¿ó´ó£¬²ÄÁϹ¤³Ìר˶314·Ö£¬0856¿Éµ÷¶¼¿ÉÒÔ
ÒѾÓÐ12È˻ظ´
»·Ñõ¹à·â½º ¿¹³Á¼Á
ÒѾÓÐ4È˻ظ´
268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á
ÒѾÓÐ22È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ18È˻ظ´
»¹Óл¯¹¤¶þÂÖµ÷¼ÁµÄѧУÂð
ÒѾÓÐ39È˻ظ´
277 ÊýÒ»104£¬Ñ§Ë¶£¬Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
0854µ÷¼Á
ÒѾÓÐ5È˻ظ´
²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á
ÒѾÓÐ15È˻ظ´
chenrui7838
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 461.5
- Ìû×Ó: 29
- ÔÚÏß: 13.5Сʱ
- ³æºÅ: 623858
- ×¢²á: 2008-10-12
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
4Â¥2010-07-13 21:46:26
zhanglejie
ľ³æ (СÓÐÃûÆø)
- ²©Ñ§EPI: 2
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 2037.1
- Ìû×Ó: 115
- ÔÚÏß: 164.5Сʱ
- ³æºÅ: 486301
- ×¢²á: 2007-12-27
- ÐÔ±ð: GG
- רҵ: ·Ö×ÓÓ°ÏñÓë·Ö×Ó̽Õë

3Â¥2010-07-13 21:44:50
chenrui7838
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 461.5
- Ìû×Ó: 29
- ÔÚÏß: 13.5Сʱ
- ³æºÅ: 623858
- ×¢²á: 2008-10-12
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
5Â¥2010-07-13 21:47:25
jhl520000
ľ³æ (ÖøÃûдÊÖ)
- ²©Ñ§EPI: 1
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2866.2
- É¢½ð: 109
- Ìû×Ó: 1372
- ÔÚÏß: 52.7Сʱ
- ³æºÅ: 504017
- ×¢²á: 2008-02-15
- רҵ: Ò©Îﻯѧ
6Â¥2010-07-13 22:17:06













»Ø¸´´ËÂ¥