²é¿´: 1025  |  »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
[¿¼²©] »·¾³ÁìÓòÈ«¹úÖØµãʵÑéÊÒÕÐÊÕ²©Ê¿1-2Ãû +3 QGZDSYS 2026-03-13 3/150 2026-03-18 00:13 by PY-Hzb
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +5 Ľº®mio 2026-03-16 5/250 2026-03-17 21:31 by hmn_wj
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 8/400 2026-03-17 19:03 by Wangjingyue
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 293Çóµ÷¼Á +6 ÊÀ½çÊ׸» 2026-03-11 6/300 2026-03-17 17:04 by ruiyingmiao
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +4 °²È«Éϰ¶£¡ 2026-03-16 4/200 2026-03-17 14:02 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] 271Çóµ÷¼Á +12 ÉúÈçÏÄ»¨¡­ 2026-03-11 14/700 2026-03-17 10:56 by lovewei0727
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
[¿¼ÑÐ] 332Çóµ÷¼Á +3 zjy101327 2026-03-11 6/300 2026-03-13 22:48 by JourneyLucky
[¿¼ÑÐ] 336Çóµ÷¼Á +6 Iuruoh 2026-03-11 6/300 2026-03-13 22:06 by JourneyLucky
[¿¼ÑÐ] ¹¤¿Æ£¬Çóµ÷¼Á +3 ÎÒ887 2026-03-11 3/150 2026-03-13 21:39 by JourneyLucky
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼ÁÇóÊÕÁô¡¿ +3 Ceciilia 2026-03-11 3/150 2026-03-13 20:18 by JourneyLucky
[¿¼ÑÐ] 289Çóµ÷¼Á +3 ÀîÕþÓ¨ 2026-03-12 3/150 2026-03-13 11:02 by Çóµ÷¼Ázz
[¿¼ÑÐ] 333Çóµ÷¼Á +3 152697 2026-03-12 4/200 2026-03-13 07:08 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û