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锦姝

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Title:Selective and mild oxidation of suldes to sulfoxides by H2O2 using DBUH-Br3 as catalyst
abstract:DBUH-Br3 catalyzed selective conversion of suldes to sulfoxides in the presence of H2O2 as oxidizing agent is described. The reaction was performed selectively at room temperature and relatively short reaction times.
Experimental:All chemicals were purchased from Merck and Fluka chemical companies. The oxidation products were characterized by comparison of their spectral and physical data with authentic samples.

[ Last edited by 锦姝 on 2011-5-28 at 09:50 ]

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zuodg

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★ ★
sltmac(金币+2): 谢谢交流~~ 2011-05-28 10:12:30
锦姝(金币+7, 翻译EPI+1): 谢谢~~ 2011-05-28 10:53:53
题目:DBUH-Br3作催化剂H2O2催化suldes生成亚砜
摘要: 本文描述了H2O2作氧化剂DBUH-Br3作催化剂选择性催化suldes生成亚砜。在室温下反应载较短时间内进行。
实验:所有化学药品从Merck和Fluka购得。通过与标准品进行波普数据、物理参数的对比表征氧化反应所得产物。
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