±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1687  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

gaoleiemma

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿Àë×ÓÒºÌåµÄÖÆ±¸ÎÊÌâ ÒÑÓÐ8È˲ÎÓë

ßÁऺÍżÁª¼ÁÂȱû»ùÈýÒÒÑõ»ù¹èÍé·´²»·´Ó¦£¿
ÄÜ·ñµÃµ½Àë×ÓÒºÌ壿
Èç¹û·´Ó¦£¬²úÎïµÄÐÔ×´ÊÇʲôÑùµÄ£¿


[ Last edited by gaoleiemma on 2010-7-30 at 19:02 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

gaoleiemma

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by 1501311 at 2010-07-31 16:49:19:
¾ø¶ÔÊÇ¿ÉÒÔµÄ

ÎÒÒ²ÈÏΪ¿ÉÒÔ·´Ó¦¡£
¿ÉÊÇÎÒÊÔ¹ý·´Ó¦¹ý¼¸´Î£¬Ã¿´Î¶¼Ã»ÓÐʲôÏÖÏó
»¹ÊÇÈÜҺ״µÄ¶«Î÷£¬¸Ð¾õ¶¼Ã»Óз´Ó¦°¡
8Â¥2010-08-01 15:52:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

americanyk

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

Excellent

ÓÅÐã°æÖ÷

¡ï
gaoleiemma(½ð±Ò+1):лл²ÎÓë
It is possible. The reaction is mainly depends on the chosen solvent and temperature. You also can introduce some active group to activate the position.
2Â¥2010-07-30 19:58:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ܰ¶ù1208

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

»Ê¼ÒÉñýˆ½Ì---ÌïÔ°µÄСÂí¼× .

ÓÅÐã°æÖ÷

¡ï
gaoleiemma(½ð±Ò+1):лл²ÎÓë
Ó¦¸Ã¿ÉÒÔ·´Ó¦£¬Á¬ÔÚµªÉÏÐγɵªÕýºÍÂÈÀë×Ó¡£
²ËÄñ£¬ÊÇ×îÓ¸ҵÄСÄñ£¡
3Â¥2010-07-30 21:23:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎåÔÂÁ«»¨

ľ³æ (ÕýʽдÊÖ)

¡ï
gaoleiemma(½ð±Ò+1):лл²ÎÓë
Ó¦¸Ã¿ÉÒÔ£¬ÒÔǰÓùý¹èÍéżÁª¼Á£¬Ê¹Óùý³ÌÖÐ×¢Òâ¿ØË®£¬·ñÔò¹èÑõ»ù»áË®½âµÄ¡£
5Â¥2010-07-31 11:01:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©Àí¹¤´óѧ±¾¿Æ211²ÄÁϹ¤³Ì294Çóµ÷¼Á +6 mikasaµÄΧ½í 2026-03-28 6/300 2026-03-29 01:32 by fmesaito
[¿¼ÑÐ] 305Çóµ÷¼Á +7 RuiFairyrui 2026-03-28 7/350 2026-03-29 00:40 by 544594351
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤£¬×Ü·Ö321£¬Ó¢Ò»Êý¶þ£¬ÇóÀÏʦÊÕÁô¡£ +7 nnnnnnn5 2026-03-25 7/350 2026-03-29 00:32 by ÎÒÊÇС¿µ
[¿¼ÑÐ] 070300»¯Ñ§354Çóµ÷¼Á +3 101´ÎÏ£Íû 2026-03-28 3/150 2026-03-29 00:28 by 544594351
[¿¼ÑÐ] 22408 359·Öµ÷¼Á +4 Qshers 2026-03-27 5/250 2026-03-28 21:26 by zhq0425
[¿¼ÑÐ] 0856Çóµ÷¼Á +11 zhn03 2026-03-25 12/600 2026-03-28 13:32 by ÌÆãå¶ù
[¿¼ÑÐ] 0703±¾¿ÆÖ£ÖÝ´óѧÇóµ÷¼Á +3 nhj_ 2026-03-25 3/150 2026-03-28 13:24 by Iveryant
[¿¼ÑÐ] 070300Çóµ÷¼Á306·Ö +4 26ÒªÉϰ¶ 2026-03-27 4/200 2026-03-28 13:06 by ÌÆãå¶ù
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö ²ÄÁÏ 304 +15 ºÉ°üµ°hyj 2026-03-26 15/750 2026-03-28 04:13 by fmesaito
[¿¼ÑÐ] 266·ÖÇó²ÄÁÏ»¯¹¤Ò±½ð¿óÒµµÈרҵµÄµ÷¼Á +4 ÍÛºôºßºôºß 2026-03-26 4/200 2026-03-27 17:02 by zhyzzh
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏʦ´ó0703»¯Ñ§ 275Çóµ÷¼Á +4 RipcordÉϰ¶ 2026-03-27 4/200 2026-03-27 17:00 by zhyzzh
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸ÄÏÅ©083200ʳƷ¿ÆÑ§Ó빤³Ì +5 XQTJZ 2026-03-26 5/250 2026-03-27 14:49 by ¿ñìÅÂóµ±µ±
[ÂÛÎÄͶ¸å] Journal of Mechanical Science and Technology +3 Russ_ss 2026-03-25 5/250 2026-03-27 10:49 by ½С¹û»­´ó±ý
[¿¼ÑÐ] 324Çóµ÷¼Á +5 hanamiko 2026-03-26 5/250 2026-03-27 10:33 by wangjy2002
[¿¼ÑÐ] Çóµ÷¼Á +6 ÁÖ֮Ϧ 2026-03-24 6/300 2026-03-27 08:38 by hypershenger
[¿¼ÑÐ] 349Çóµ÷¼Á +4 Àîľ×Ó°¡¹þ¹þ 2026-03-25 4/200 2026-03-26 22:49 by fmesaito
[¿¼ÑÐ] ´ò¹ýºÜ¶à¾ºÈü£¬085406¿ØÖƹ¤³Ì300·Ö£¬Çóµ÷¼Á +3 askeladz 2026-03-26 3/150 2026-03-26 09:08 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] »¯¹¤×¨Ë¶Çóµ÷¼Á +3 questionÍì·ç 2026-03-24 3/150 2026-03-24 18:48 by jhhcooi
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] 275Çóµ÷¼Á +6 shansx 2026-03-22 8/400 2026-03-22 15:27 by barlinike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û