24СʱÈÈÃŰæ¿éÅÅÐаñ    

±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 999  |  »Ø¸´: 5
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

baiyuefei

°æÖ÷ (ÎÄѧ̩¶·)

·çÑ©

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÎÄÏ׽ܳö¹±Ï×ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÎÄÏ׽ܳö¹±Ï×ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÎÄÏ׽ܳö¹±Ï×ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

[ÇóÖú] ´óÖÚÓ¢Ó°ïÎÒ¿´ÏÂÕâ¾ä»°ÓдíÎóû£¿¼òµ¥

Literature survey reveals that £¬to the best of our
knowledge£¬ the synthesis of derivatives 1 and 2 has not been reported yet.

ÈçÌâ¡£Çë°ïÎÒ¿´ÏÂÓÐÓï·¨£¬µ¥´Ê£¬±êµã£¬Ö÷ν±ö´íÎóÂð£¿

ΪÁË´ó¼Ò·½±ãÎҰɺºÓïÒë³öÀ´ÈçÏ£º
ÎÄÏ×µ÷²éÏÔʾ£¬ÔÚÎÒÃÇÓÐÏÞµÄ֪ʶ·¶Î§ÄÚ£¬ÑÜÉúÎï1ºÍ2µÄºÏ³É²¢Ã»Óб»±¨µÀ¹ý

» ²ÂÄãϲ»¶

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

zuodg

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÓÐΪÇàÄê

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
sltmac(½ð±Ò+1): лл½»Á÷~ 2011-06-16 20:55:35
Literature survey reveals that £¬to the best of our
knowledge£¬ the synthesis of derivatives 1 and 2 have not been reported yet.


¸öÈ˾õµÃ£¬ÏÖÔÚÍê³ÉʱµÄ¶¯´ÊÓø´Êý±È½ÏºÃ¡£²åÈëÓïÓõÄͦºÃµÄ¡£
×ÜÌå¶øÑÔ£¬LZµÄ±í´ïºÜ¹æ·¶£¬ºÜÓпƼ¼Ó¢Óï·¶
Òª»îµÄ³ö²Ê
2Â¥2011-06-16 20:46:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

baiyuefei

°æÖ÷ (ÎÄѧ̩¶·)

·çÑ©

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÎÄÏ׽ܳö¹±Ï×ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÎÄÏ׽ܳö¹±Ï×ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÎÄÏ׽ܳö¹±Ï×ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
Originally posted by zuodg at 2011-06-16 20:46:24:
Literature survey reveals that £¬to the best of our
knowledge£¬ the synthesis of derivatives 1 and 2 have not been reported yet.


¸öÈ˾õµÃ£¬ÏÖÔÚÍê³ÉʱµÄ¶¯´ÊÓø´Êý±È½ÏºÃ¡£²åÈëÓïÓõÄͦºÃµÄ¡£
×Ü ...

ÊDz»ÊÇÓ¦¸ÃÓõ¥Êý°¡£¿Ìû×ÓÖÐÎÒÒѾ­Óø´ÊýhaveÁË
3Â¥2011-06-16 21:12:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Äߺ×ËÉ

Í­³æ (³õÈëÎÄ̳)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

baiyuefei(½ð±Ò+4, ·­ÒëEPI+1): 2011-06-17 07:45:32
Literature survey reveals that£¬to the best of our
knowledge£¬syntheses of derivatives 1 and 2 have not been reported yet.

synthesis Êǵ¥Êý£»syntheses ÊǸ´Êý¡£
4Â¥2011-06-16 21:31:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zerohead

½û³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

baiyuefei(½ð±Ò+4): 2011-06-17 07:45:39
¡°ÔÚÎÒÃÇÓÐÏÞµÄ֪ʶ·¶Î§ÄÚ¡±ÕâÀàµÄ¶«Î÷£¬²»ÊǺÜÐèÒª£¬¿ÉÒÔ¸ÄΪ£º

An extensive literature survey (on the xxx) reveals that the synthesis of derivatives 1 and 2 has not been reported yet.
5Â¥2011-06-16 21:33:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zuodg

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÓÐΪÇàÄê

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

baiyuefei(½ð±Ò+12): 2011-06-17 07:45:44
ÒýÓûØÌû:
Originally posted by baiyuefei at 2011-06-16 21:12:18:
ÊDz»ÊÇÓ¦¸ÃÓõ¥Êý°¡£¿Ìû×ÓÖÐÎÒÒѾ­Óø´ÊýhaveÁË

Èç¹ûÑÜÉúÎï1ºÍ2ÊÇͬһºÏ³É·¾¶Éú³ÉµÄ£¬ÓÃsynthesis...hasºÃ£»
Èç¹û1ºÍ2ÊÇÁ½¸ö»¯Ñ§½á¹¹Éϲ»Ì«Ïà¸ÉµÄ»¯ºÏÎͨ¹ý½Ï¶ÀÁ¢µÄ;¾¶ ºÏ³É£¬ÎÒ¾õµÃÓÃsyntheses...haveºÃ°É

LZ¶à²Î¿¼Ò»Ð©È˵ÄÒâ¼û°É£¬ÓлúºÏ³ÉµÄÎÄÕÂÎÒ¶ÁµÄ²»¶à°¡
Òª»îµÄ³ö²Ê
6Â¥2011-06-16 21:51:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ baiyuefei µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÏÃÃÅ´óѧ£¬ÉúÎïÓëÒ½Ò©£¬×Ü·Ö272£¬±¾¿Æ211 +3 Electron1cc 2026-04-01 4/200 2026-04-05 20:24 by lys0704
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +14 ÊÔÊÔ¿´ß 2026-04-04 15/750 2026-04-05 19:21 by jkddd
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283Çóµ÷¼Á +10 A child 2026-04-04 10/500 2026-04-05 08:22 by qlm5820
[¿¼ÑÐ] Çó +5 »¯¹¤×¨Ë¶323·Ö 2026-04-04 5/250 2026-04-05 08:02 by 544594351
[¿¼ÑÐ] 286Çóµ÷¼Á +3 ²Ýľ²»ÑÔ 2026-04-04 3/150 2026-04-04 22:40 by lbsjt
[¿¼ÑÐ] 277Çóµ÷¼Á +4 12A3 2026-04-02 5/250 2026-04-04 20:28 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 22408Çóµ÷¼Á 354·Ö ¿É¿çרҵ +3 hannnnnnn 2026-04-04 3/150 2026-04-04 14:35 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 0856£¬269·ÖÇóµ÷¼Á +15 ÓÐѧÉϾÍÐÐÇóÇóÁ 2026-03-30 18/900 2026-04-03 16:50 by melodiousnow
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +13 12.27 2026-03-30 15/750 2026-04-03 14:41 by µªÆøÆøÆø
[¿¼ÑÐ] ¹¤¿Æ 267Çóµ÷¼Á +5 wanwan00 2026-04-02 7/350 2026-04-03 14:14 by zhangdingwa
[¿¼ÑÐ] 282Çóµ÷¼Á ²»Ìôרҵ ÇóÊÕÁô +7 Yam. 2026-03-30 8/400 2026-04-03 14:12 by zhangdingwa
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358 +4 cs0106 2026-04-03 4/200 2026-04-03 13:41 by °ÙÁéͯ888
[¿¼ÑÐ] 366Çóµ÷¼Á +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[¿¼ÑÐ] 326Çóµ÷¼Á +10 áÌáÌ×Ð 2026-04-02 10/500 2026-04-03 09:08 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] Ò»Ö¾Ô¸aÇø211£¬085601-307·ÖÇóµ÷¼Á +13 µ³¼ÎºÀ 2026-03-31 26/1300 2026-04-03 08:33 by 495374996
[¿¼ÑÐ] 322Çóµ÷¼Á +5 ìäÙÒXX 2026-03-31 6/300 2026-04-02 10:08 by Çóµ÷¼Ázz
[¿¼ÑÐ] 377Çóµ÷¼Á +3 RASKIN 2026-04-02 3/150 2026-04-02 09:45 by zzchen2000
[¿¼ÑÐ] 0817»¯¹¤Ñ§Ë¶µ÷¼Á +11 ŬÁ¦Éϰ¶ÖУ¡ 2026-03-31 11/550 2026-04-01 20:30 by Àµ´ºÑÞ
[¿¼ÑÐ] 262Çóµ÷¼Á +9 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-03-31 10/500 2026-04-01 12:22 by sunshine0013
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û