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chenrui7838гæ (³õÈëÎÄ̳)
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To a solution of ethyl (E)-3-ethyl-6,6-(ethylenedioxy)- 2-hexen-1-oate (2, 1.9 g, 8.3 mmol) in 400 mL of CH2Cl2 at reflux was added FeCl3â6H2O (6.3 g, 2.8 equiv). ÔÚÕâ»°ÖУ¬2.8 equivÊÇĦ¶û±È»¹ÊDZðµÄÒâ˼£¿ |
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blueybc
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
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- ³æºÅ: 971838
- ×¢²á: 2010-03-15
- ÐÔ±ð: MM
- רҵ: ÓлúºÏ³É

2Â¥2010-07-13 21:35:43
zhanglejie
ľ³æ (СÓÐÃûÆø)
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- רҵ: ·Ö×ÓÓ°ÏñÓë·Ö×Ó̽Õë

3Â¥2010-07-13 21:44:50
chenrui7838
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
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- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
4Â¥2010-07-13 21:46:26
chenrui7838
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
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- ×¢²á: 2008-10-12
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
5Â¥2010-07-13 21:47:25
jhl520000
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- ×¢²á: 2008-02-15
- רҵ: Ò©Îﻯѧ
6Â¥2010-07-13 22:17:06
Ftian
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
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- ×¢²á: 2005-12-28
- ÐÔ±ð: MM
- רҵ: Óлú·Ö×Ó¹¦ÄܲÄÁÏ»¯Ñ§

7Â¥2010-07-16 01:46:44













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