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- ½ð±Ò: 5265.6
- Ìû×Ó: 391
- ÔÚÏß: 50.5Сʱ
- ³æºÅ: 141101
- ×¢²á: 2005-12-20
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
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4Â¥2008-04-14 00:23:31
bigfishing
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
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- ½ð±Ò: 5265.6
- Ìû×Ó: 391
- ÔÚÏß: 50.5Сʱ
- ³æºÅ: 141101
- ×¢²á: 2005-12-20
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
MnOAc
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MnOAc: acetyl(oxo)manganese.. MnΪ3+¼Û£¬ OΪÑõ¸º¶þ¼Û¡£ Ac´ú±í´×Ëá¸ù¡£¡£ Synthesis of Manganese Schiff Base Acetate [(Salophen)MnOAc, or 2] According to a literature method with a slight modification, the manganese acetate complex of the Schiff base complex (2) was prepared by the reaction of SalophenH2 and Mn(OAc)2.52 To an ethanol solution (150 mL) of SalophenH2 (5 mmol, 1.6 g), a hot ethanol solution (30 mL) of Mn(OAc)2 4H20 (5 mmol, 1.2 g) was added, and the mixture was stirred under reflux for 1 h. After the resulting mixture was filtered, the volatile fractions were removed from the filtrate to leave a powdery product. The residual powder was recrystallized from ethanol/ether to give a brownish powder of (Salophen)MnOAc. |

2Â¥2008-04-13 23:22:25
bigfishing
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 5265.6
- Ìû×Ó: 391
- ÔÚÏß: 50.5Сʱ
- ³æºÅ: 141101
- ×¢²á: 2005-12-20
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
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3Â¥2008-04-14 00:21:59
bigfishing
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 5265.6
- Ìû×Ó: 391
- ÔÚÏß: 50.5Сʱ
- ³æºÅ: 141101
- ×¢²á: 2005-12-20
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§

5Â¥2008-04-14 00:45:11














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