Znn3bq.jpeg
²é¿´: 1053  |  »Ø¸´: 4
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

cyh621

Í­³æ (ÖøÃûдÊÖ)

[ÇóÖú] °ïæ·­ÒëÏÂÃæÒ»¶Î·¨ÓïÎÄÏ×£¨»¯Ñ§£©

°ïæ·­ÒëÏÂÃæÒ»¶Î·¨ÓïÎÄÏ×£¨»¯Ñ§£©

» ²ÂÄãϲ»¶

×ö×Ô¼ºµÄºÏ³É£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaoqihu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ͬѧ£¬Õâ¸ö²»ÊÇ·¨Ó£¡£¡
²»ÊDz»×·Ç󣬶øÊDz»Ç¿Çó
2Â¥2011-12-15 16:56:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Òë·òµ±·­

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãÓ¦¸ÃÕÒ¸öûÈ˵ĵط½ºÝºÝµØ³é×Ô¼ºØí×ì°Í×Ó£¬È»ºóÔÙÃæ±ÚÈýÌì¡£Äĸöµ¥Î»Õâô²»ÐÒÓÐÄãÕâô¸ö´À²Ä°¡£¬Äã·­ÒëËû¸Éʲô¡£
3Â¥2011-12-15 16:59:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaoqihu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
°®ÓëÓêÏÂ(½ð±Ò+2): 2011-12-15 20:00:09
cyh621(½ð±Ò+20, ·­ÒëEPI+1): Ì«¸ÐлÁË 2011-12-15 20:35:00
8µÄ¼×õ£»¯
¶èÐÔÆøÌå±£»¤Ï£¬63.6 mmol (20 g) 2,2-¶þ¼×»ù-1 ,1-ÁªÝÁ 8 Ðü¸¡ÓÚ400ºÁÉý±½¡£¼ÓÈë210 mmol (24.4g, 31.2 mL) 1,2-¶þ (¶þ¼×°±»ù) ÒÒÍé(TMEDA) £¬È»ºó»ºÂýµÎ¼Ó208 mmol (130 mL) 15% µÄ n-BuLi Õý¼ºÍéÈÜÒº¡£µÎ¼ÓÍê±Ï£¬ÊÒνÁ°è18¸öСʱ¡£±ùˮԡÏ£¬220mmol (16.1g, 17.1 ml) ÎÞË®DMF»ºÂýµÎ¼Ó¡£
È»ºó£¬·´Ó¦Òº¼ÓÈë200mlŨÑÎËáË®½â£¬ÓлúÏàÓñ¥ºÍÂÈ»¯ÄÆË®ÈÜҺϴµÓ2´Î£¬Ë®ÏàÓöþÂȼ×ÍéÝÍÈ¡2´Î£¬ÓлúÏàºÏ²¢£¬ÎÞË®ÁòËáÄÆ¸ÉÔï¡£¸ÉÔï¼Á¹ýÂ˵ô£¬ÂËҺȥ³ýÈܼÁ£¬¿ÉÒԵõ½33.9gºìÉ«µÄÓÍ×´ÒºÌ壬²»ÐèÒª½øÐд¿»¯´¦Àí¿ÉÒÔ½øÐкóÐøµÄ·´Ó¦¡£
¶ÔÓÚ3,3-¶þ¼×õ£»ù-2,2-¶þ¼×Ñõ»ù-1,1-ÁªÝÁ 9µÄ·ÖÀ룬ȡ³ö2¿Ë²¿·Ö²úÆ·£¬Óù轺Öù²ãÎö(Öù×Ó£º30x3cm, ÁÜÏ´¼Á £º¶þÂȼ×Íé/ʯÓÍÃÑ(·Ð³Ì40-60)£¬ 2:1) ¡£¸ù¾Ý8£¬±½¼×È©£¬µ¥¼×õ£»¯µÄ¸±²úÎï10ºÍ¶þ¼×õ£»¯µÄ²úÎï9¶¼¿ÉÒÔÏ´ÍÑ·Ö³ö¡£
²»ÊDz»×·Ç󣬶øÊDz»Ç¿Çó
4Â¥2011-12-15 18:02:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaoqihu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by Òë·òµ±·­ at 2011-12-15 16:59:28:
ÄãÓ¦¸ÃÕÒ¸öûÈ˵ĵط½ºÝºÝµØ³é×Ô¼ºØí×ì°Í×Ó£¬È»ºóÔÙÃæ±ÚÈýÌì¡£Äĸöµ¥Î»Õâô²»ÐÒÓÐÄãÕâô¸ö´À²Ä°¡£¬Äã·­ÒëËû¸Éʲô¡£


ÕâÊÇÖ×ôÁË£¿ÕâÊÇÖ×ôÁË£¿
²»ÊDz»×·Ç󣬶øÊDz»Ç¿Çó
5Â¥2011-12-15 18:04:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ cyh621 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[¿¼ÑÐ] Çóµ÷¼Á +9 СÄô°®Ñ§Ï° 2026-04-16 11/550 2026-04-17 22:34 by chixmc
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-17 5/250 2026-04-17 16:51 by fenglj492
[¿¼ÑÐ] 327Çóµ÷¼Á +26 Xxjc1107. 2026-04-13 29/1450 2026-04-16 10:52 by Espannnnnol
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] Çóµ÷¼Á +11 СÄô°®Ñ§Ï° 2026-04-11 15/750 2026-04-15 21:57 by noqvsozv
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿¼ÑÐ] 0854µ÷¼Á +13 ³¤¹­°Á 2026-04-12 16/800 2026-04-15 13:45 by fenglj492
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +4 Say Never 2026-04-11 4/200 2026-04-14 09:10 by zs92450
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] 270Çóµ÷¼Á +14 ÑîÀÖ369 2026-04-11 14/700 2026-04-11 20:16 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û