| ²é¿´: 2209 | »Ø¸´: 21 | |||
sunflower1092½ð³æ (ÕýʽдÊÖ)
|
[½»Á÷]
³õ´ÎͶ¸å¶¼ÊÇÒªÊÇÒªÇóÐ޸ı»¾Ü£¬ÏëÇë½Ì ÒÑÓÐ21È˲ÎÓë
|
|
ÉÏ´ÎÒ²ÊÇÖ»ÒªÐ޸ĺͻشðÎÊÌâ½á¹û±»¾ÜÁË¡£Õâ´ÎÊǻشðÎÊÌ⣬³õ´ÎͶ¸å£¬»Ø´ðÎÊÌâ¶¼ºÜ½©Ó²£¬²»ÖªµÀÔõô»Ø´ð¸üºÃÒ»µã£¬ÏÂÃæ¾ÍÇë¸÷λ°ïæһϰѣ¡£¡£¡ Èý¸öÉó¸åÈË µÚÒ»¸ö Publication of this manuscript is recommended after modification. (1) The author should discuss the reason of best choice of CuBr, and why others Cu(I) salts, such as CuI, CuCl gave the poor results? ÎÒµÄÊÔÑé½á¹û¾ÍÊÇCuBrµÃµ½80%µÄ²úÂÊ£¬µ«ÊÇÆäËûµÄ²úÂʶ¼10%²»µ½£¬²»ÖªµÀÔõô»Ø´ð£¬ÊµÑé½á¹û¾ÍÊÇÕâÑù°¡£¡ (2) The author should explain the reason of use of equivalent of CuBr in the reaction. ͬÑùµÄÍ´£¬ÊµÑé½á¹û¾ÍÊÇÕâÑù£¬µ±½µµÍÓÃÁ¿²úÂʾͼõÉÙÁË¡£ ÎÒ¸ÃÔõô»Ø´ð£¿ (3) There are a lot of mistakes, such as grammar, spelling, symbol et al., the author should polish the manuscript before publication. µÚ¶þ¸öÉó¸åÈË I suggest that one typical procedure should be provided in the experimental section. If using TsN3 as the substrate, Is that possible to get the corresponding coupling product. ÏñÕâÖÖÎÊÌ⣬ÊDz»ÊÇTsN3×ö²»³öÀ´¾Í²»ÐУ¿ µÚÈý¸öÉó¸åÈË Ö±½Ó±»¾Ü£¨ÄÇ»¹ÐèÒª»Ø´ðËûµÄÎÊÌâÂ𣿣© this reaction needs a large amount Fe as well as Cu(I), which is worse than previous methods. On the other hand, this reaction has obviously substrate limitation. How about the reaction with alkyl azides, alkyl aldehydes? So, the current manuscript is not recommended to publish ÕæÐÄÏ£Íû¸ßÈËÖ¸µã¡£±¾ÈËÕæµÄºÜÏ£ÍûÓÐÆªÎÄÕ¡£ |
» ²ÂÄãϲ»¶
£¨µ÷¼Á£©Ò»Ö¾Ô¸±¨¿¼¹þ¶û±õ¹¤Òµ´óѧ0857×ÊÔ´Óë»·¾³×¨Òµ378·Ö¿¼Éú
ÒѾÓÐ6È˻ظ´
262Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
²ÄÁÏר˶322·Ö
ÒѾÓÐ10È˻ظ´
²ÄÁϵ÷¼Á
ÒѾÓÐ8È˻ظ´
085600£¬320·ÖÇóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸ ½ÄÏ´óѧ 085602 »¯¹¤×¨Ë¶ 338·ÖÇóµ÷¼Á
ÒѾÓÐ11È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
086000µ÷¼Á
ÒѾÓÐ3È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
0703µ÷¼Á£¬Ò»Ö¾Ô¸Ìì½ò´óѧ319·Ö
ÒѾÓÐ4È˻ظ´
zhiyongwang
ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)
- Ó¦Öú: 269 (´óѧÉú)
- ½ð±Ò: 48541.4
- É¢½ð: 4759
- ºì»¨: 26
- ɳ·¢: 3
- Ìû×Ó: 25660
- ÔÚÏß: 1151.3Сʱ
- ³æºÅ: 897198
- ×¢²á: 2009-11-08
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| ËùÓеÄÎÊÌâ¶¼Ó¦¸Ã»Ø´ð£¬Ó¦¸Ã¾¡Á¿Âú×ãÉó¸åÈ˵ÄÒªÇ󣡣¡£¡×£¸£Â¥Ö÷ºÃÔË£¡£¡£¡ |
2Â¥2010-06-01 21:04:05
jinguofeng
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 344
- Ìû×Ó: 125
- ÔÚÏß: 268.4Сʱ
- ³æºÅ: 633759
- ×¢²á: 2008-10-22
- ÐÔ±ð: GG
- רҵ: ʳƷ¼Ó¹¤¼¼Êõ
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| Â¥Ö÷¾¡Á¿´ÓÂú×ãÉó¸åÈ˵ĽǶÈ×ÐϸµØÒ»ÌõÒ»Ìõ»Ø´ðÉó¸åÒâ¼û£¬×£¸£Â¥Ö÷£¡£¡ |

3Â¥2010-06-01 21:35:23
onlyu1081
Òø³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 526.4
- É¢½ð: 817
- ºì»¨: 2
- Ìû×Ó: 1013
- ÔÚÏß: 230.8Сʱ
- ³æºÅ: 608069
- ×¢²á: 2008-09-20
- ÐÔ±ð: GG
- רҵ: Áã¼þ¼Ó¹¤ÖÆÔì

4Â¥2010-06-01 21:39:18
peipei8885
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1209.1
- É¢½ð: 40
- Ìû×Ó: 213
- ÔÚÏß: 84.5Сʱ
- ³æºÅ: 603355
- ×¢²á: 2008-09-15
- רҵ: ÑùƷǰ´¦Àí·½·¨Óë¼¼Êõ
5Â¥2010-06-01 21:47:37
xiaohuaiqiu
Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)
Prof.
- Ó¦Öú: 120 (¸ßÖÐÉú)
- ½ð±Ò: 10889.1
- É¢½ð: 36
- ºì»¨: 18
- Ìû×Ó: 5644
- ÔÚÏß: 437.7Сʱ
- ³æºÅ: 362660
- ×¢²á: 2007-05-05
- ÐÔ±ð: GG
- רҵ: ʳƷ¿ÆÑ§»ù´¡

6Â¥2010-06-01 21:48:50
fordreamnju
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ½ð±Ò: 6676.7
- É¢½ð: 183
- ºì»¨: 3
- Ìû×Ó: 853
- ÔÚÏß: 789Сʱ
- ³æºÅ: 406963
- ×¢²á: 2007-06-19
- ÐÔ±ð: GG
- רҵ: µç»¯Ñ§·ÖÎö
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| Â¥Ö÷Ó¦¸Ã¾¡¿ÉÄܻشðÉó¸åÈËÌá³öµÄÎÊÌ⣬Ҫ¾¡Á¦£¬²éһЩÎÄÏ×½â¾ö£¬»ò¸ø³ö¿ÉÄܵÄÔÒò¡£²»ÒªËµÊµÑé¾ÍÊÇÕâÑù£¬Õâ²»Ðеġ£ÓÐЩÎÊÌâÄã»Ø´ð²»ÁË£¬¿ÉÒÔ˵½ñºó»áŬÁ¦½â¾ö£¬ÏÖÔÚ¶ÔÕâ¸öÔÒò²»ÊǺÜÇå³þ¡£¾¡Á¿Ê¹Éó¸åÈ˸оõÄ㾡Á¦ÁË¡£ |
7Â¥2010-06-01 21:53:27
yuhuaqing
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 12197.9
- ºì»¨: 2
- Ìû×Ó: 1862
- ÔÚÏß: 941.5Сʱ
- ³æºÅ: 266489
- ×¢²á: 2006-07-16
- ÐÔ±ð: GG
- רҵ: ¹âѧ
8Â¥2010-06-01 22:05:26
742408862
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 826
- É¢½ð: 14
- Ìû×Ó: 114
- ÔÚÏß: 20.2Сʱ
- ³æºÅ: 859544
- ×¢²á: 2009-09-29
- רҵ: °ëµ¼Ìå²ÄÁÏ
goodluck
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
| ÎÒÒ²ÊÇÐÂÊÖ£¡mûÓÐʲô¾Ñ飡ֻÄÜ×£ÄãºÃÔËÁË£¡ |
9Â¥2010-06-01 22:18:01
sunny_tc
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2520.7
- Ìû×Ó: 394
- ÔÚÏß: 36.5Сʱ
- ³æºÅ: 317564
- ×¢²á: 2007-03-04
- רҵ: ÎÛȾÎïÐÐΪ¹ý³Ì¼°Æä»·¾³Ð§
10Â¥2010-06-01 22:28:44














»Ø¸´´ËÂ¥