| ²é¿´: 518 | »Ø¸´: 3 | ||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | ||
shushen_jian
|
[ÇóÖú]
¼±ÇóÖзӢһ¾ä£¡
|
|
| ¿¼²ìÁ˽ðÊôÑõ»¯Îï¡¢¹ÌÌ峬ǿËá¡¢·Ðʯ·Ö×ÓɸÈýÀà´ß»¯¼Á¶Ô±½ôûÒ»²½·¨ºÏ³É2-EAQõ£»ù»¯·´Ó¦µÄÓ°Ï죬 |
» ²ÂÄãϲ»¶
287·ÖÇóµ÷¼Á ÓÐרÀû¹ú½±Ò»Ö¾Ô¸¹þ¹¤´ó085406
ÒѾÓÐ4È˻ظ´
285Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
085405Èí¼þ¹¤³Ì301·ÖÇóµ÷¼Á£¬×¨Ë¶¿É¿çרҵ£¬ËÄÁù¼¶Òѹý
ÒѾÓÐ3È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
274Çóµ÷¼ÁÇóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Çóµ÷¼Áµ½²ÄÁÏ
ÒѾÓÐ5È˻ظ´
²ÄÁÏ¿¼ÑÐÇóµ÷¼Á×Ü·Ö280
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤085600£¬Çóµ÷¼Á
ÒѾÓÐ27È˻ظ´
»¯¹¤Çóµ÷¼Á£¡
ÒѾÓÐ11È˻ظ´
285Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
bwshanxi
ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)
- ·ÒëEPI: 4
- Ó¦Öú: 292 (´óѧÉú)
- ½ð±Ò: 17072.6
- ºì»¨: 18
- Ìû×Ó: 15794
- ÔÚÏß: 878.9Сʱ
- ³æºÅ: 454546
- ×¢²á: 2007-11-09
- ÐÔ±ð: GG
- רҵ: Óлú·Ö×Ó¹¦ÄܲÄÁÏ»¯Ñ§

2Â¥2013-04-10 16:31:40
yimin58
ľ³æ (СÓÐÃûÆø)
ttxd
- ·ÒëEPI: 15
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 3845.3
- Ìû×Ó: 142
- ÔÚÏß: 116.3Сʱ
- ³æºÅ: 2084983
- ×¢²á: 2012-10-25
- ÐÔ±ð: GG
- רҵ: Åäλ»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï
shushen_jian: ½ð±Ò+5 2013-04-12 21:10:44
shushen_jian: ½ð±Ò+5 2013-04-12 21:10:44
| The effects of the three types of catalysts (metal oxides, solid super acids, zeolite molecular sieves) on the acylation reaction of 2-EAQ one-step method synthesis from phthalic anhydride have been investigated. |
3Â¥2013-04-12 10:26:31
lvyunting
ľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 2
- Ó¦Öú: 11 (СѧÉú)
- ½ð±Ò: 1603.5
- ºì»¨: 1
- Ìû×Ó: 453
- ÔÚÏß: 109.4Сʱ
- ³æºÅ: 758569
- ×¢²á: 2009-04-27
- רҵ: ºÏ³ÉÒ©Îﻯѧ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
shushen_jian: ½ð±Ò+10, ·ÒëEPI+1 2013-04-12 21:10:39
shushen_jian: ½ð±Ò+10, ·ÒëEPI+1 2013-04-12 21:10:39
| The effects of the three types of catalysts (metal oxides, solid super acids, zeolite molecular sieves) on the acylation reaction of one-step synthesis of 2-EAQ from phthalic anhydride have been investigated. |
4Â¥2013-04-12 11:30:18















»Ø¸´´ËÂ¥