| ²é¿´: 2502 | »Ø¸´: 17 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
wxuebaoÒø³æ (СÓÐÃûÆø)
|
[½»Á÷]
ÓÐÈËÓùýËõºÏ¼Á£EDC£Âð£¿
|
||
|
ÎÒÔÚ×öʵÑéʱ£¬·¢ÏÖÓÃEDC×öʵÑéʱ£¬·¢ÏÖ²»Í¬pHֵϵIJúÎïºÜ²»Ò»Ñù£¬ÇëÎÊ ¸÷λÓÐÅöµ½¹ýÕâ¸öÎÊÌâÂð£¿ËÄܽéÉÜһЩ¹ØÓÚEDCµÄ֪ʶÂ𣿠ע£ºEDC.HCl:1- ÒÒ»ù-£¨3-¶þ¼×»ù°±»ù±û»ù£©Ì¼»¯¶þÑǰ·ÑÎËáÑÎ [ Last edited by Сºì¶¹ on 2007-6-15 at 20:41 ] |
» ²ÂÄãϲ»¶
ÉúÎïҽѧ²ÄÁÏÇ°ÑØ¿ÆÆÕ£ºµÍÃܶȡ¢¸ß¿×϶Âʵġ°¶à¿×΢Çò¡±ºËÐļ¼ÊõÓëÓ¦ÓÃÈ«¾°
ÒѾÓÐ1È˻ظ´
ºþÄϹ¤Òµ´óѧÖܹóÒú×éÕÐÉúÎïҽѧ¹¤³Ì£¨Ñ§Ë¶07¡¢08¶¼ÐУ©¡¢ÉúÎïÓëÒ½Ò©£¨×¨Ë¶08£©Ë¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ132È˻ظ´
ºþÄϹ¤Òµ´óѧÖܹóÒú×éÕÐÉúÎïҽѧ¹¤³Ì£¨Ñ§Ë¶07¡¢08¶¼ÐУ©ºÍÉúÎïÓëÒ½Ò©£¨×¨Ë¶08£©Ë¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
¿¼ÑÐÇóµ÷¼Á
ÒѾÓÐ0È˻ظ´
2026ÄêÖÐÄÏÃñ×å´óѧ»¯Ñ§Óë²ÄÁÏ¿ÆÑ§Ñ§Ôºµ÷¼Á¹«¸æ
ÒѾÓÐ40È˻ظ´
Î人·ÄÖ¯´óѧÕÐÉúÎï²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×ÓÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧÕÐÉúÎï²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×ÓÏà¹Ø×¨ÒµË¶Ê¿Éú-ÁíÓÐÉÙÁ¿Ê¿±ø¼Æ»®¿É×Éѯ
ÒѾÓÐ0È˻ظ´
[Î人·ÄÖ¯´óѧ]²ÄÁÏѧԺ[½ªÎ°ÍŶÓÃû³Æ]¿ÎÌâ×é-2026Äê˶ʿÑо¿Éúµ÷¼ÁÐÅÏ¢
ÒѾÓÐ0È˻ظ´
Öйú¿ÆÑ§Ôº¡¤¹ý³Ì¹¤³ÌÑо¿Ëù¡¤ÕÐÆ¸º£ÄÚÍâ¸ß²ã´ÎÈ˲Å---¹ý³ÌËù¡°°ÙÈ˼ƻ®¡±
ÒѾÓÐ0È˻ظ´
Öйú¿ÆÑ§Ôº¡¤¹ý³Ì¹¤³ÌÑо¿Ëù¡¤ÕÐÆ¸º£ÄÚÍâ¸ß²ã´ÎÈ˲Å---¹ý³ÌËù¡°°ÙÈ˼ƻ®¡±
ÒѾÓÐ1È˻ظ´
panda1977
ͳæ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 24
- É¢½ð: 65
- Ìû×Ó: 608
- ÔÚÏß: 92.6Сʱ
- ³æºÅ: 96141
- ×¢²á: 2005-11-06
- ÐÔ±ð: GG
- רҵ: »¯Ñ§ÉúÎïѧÓëÉúÎïÓлú»¯Ñ§
9Â¥2005-11-20 17:41:50
hahayang
¾èÖú¹ó±ö (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 0.2
- ½ð±Ò: 727.2
- ºì»¨: 1
- Ìû×Ó: 130
- ÔÚÏß: 9.7Сʱ
- ³æºÅ: 72870
- ×¢²á: 2005-06-06
- רҵ: ¶àëÄÑз¢ºÍÉú²ú

2Â¥2005-11-19 16:10:13
hahayang
¾èÖú¹ó±ö (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 0.2
- ½ð±Ò: 727.2
- ºì»¨: 1
- Ìû×Ó: 130
- ÔÚÏß: 9.7Сʱ
- ³æºÅ: 72870
- ×¢²á: 2005-06-06
- רҵ: ¶àëÄÑз¢ºÍÉú²ú
¡ï
huyuchem(½ð±Ò+1):רҵ£¡
huyuchem(½ð±Ò+1):רҵ£¡
|
Use/Importance: Reagent used in peptide synth. Also reagent (followed by borohydride reduction) for conversion of uronic acids to monosaccharide units References: Aldrich Library of NMR Spectra, 2nd edn., 1983, 1, 729B, (nmr) Aldrich Library of FT-IR Spectra, 1st edn., 1985, 1, 877A, (ir) Kopple, K.D. et al., J.A.C.S., 1962, 84, 4457, (use) Taylor, R.L. et al., Biochemistry, 1972, 11, 1383; 1973, 12, 3633, (use, uronic acids) Tenforde, T. et al., J.O.C., 1972, 37, 3372, (ir, pmr) Org. Synth., Coll. Vol., 5, 1973, 555, (synth) Yavari, I. et al., J.O.C., 1978, 43, 4689, (cmr, nmr) Fieser and Fieser's Reagents for Organic Synthesis, Wiley, 1986, 12, 199, (use) Encyclopaedia of Reagents for Organic Synthesis, (ed. Paquette, L.A.), Wiley, 1995, 4, 2430-2432, (use) |

3Â¥2005-11-19 16:13:07
huyuchem
ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ¹ó±ö: 4.83
- ½ð±Ò: 8327
- É¢½ð: 120
- ºì»¨: 5
- Ìû×Ó: 1401
- ÔÚÏß: 57.1Сʱ
- ³æºÅ: 16568
- ×¢²á: 2003-06-15
- ÐÔ±ð: GG
- רҵ: Óлú·Ö×Ó¹¦ÄܲÄÁÏ»¯Ñ§
- ¹ÜϽ: Óлú½»Á÷
4Â¥2005-11-19 22:40:38














»Ø¸´´ËÂ¥
5