Photoinduced electron-transfer systems consisting of electron-donating pyrenes or anthracenes and benzimidazolines for reductive transformation of carbonyl compounds
Photoinduced electron-transfer systems consisting of electron-donating pyrenes or anthracenes and benzimidazolines for reductive transformation of carbonyl compounds
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DOI：
10.1016/j.tet.2006.03.061
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发表时间：
2006-07-03
期刊：
影响因子：
2.1
通讯作者：
Akiyama, Kimio
中科院分区：
文献类型：
--
作者：
Hasegawa, Eietsu;Takizawa, Shinya;Akiyama, Kimio
研究了几种酮底物的光诱导电子转移反应，以评估1,6 - 双(二甲基氨基)芘(BDMAP)、1,6 - 二甲氧基芘(DMP)、9,10 - 双(二甲基氨基)蒽(BDMAA)和9,10 - 二甲氧基蒽(DMA)作为与2 - 芳基 - 1,3 - 二甲基苯并咪唑啉协同的电子供体敏化剂的效用。与BDMAA和DMA相比，BDMAP和DMP通常使酮的转化率更高，还原产物的产率也更好。(c) 2006爱思唯尔有限公司。保留所有权利。
Photoinduced electron-transfer reactions of several ketone substrates were studied to evaluate the utilities of 1,6-bis(dimethyl-amino)pyrene (BDMAP), 1,6-dimethoxypyrene (DMP), 9,10-bis(dimethlylamino)anthracene (BDMAA), and 9,10-dimethoxyanthracene (DMA) as electron-donating sensitizers cooperating with 2-aryl-13-dimethylbenzimidazolines. BDMAP and DMP generally led higher conversion of ketones and better yield of reduction products compared to BDMAA and DMA. (c) 2006 Elsevier Ltd. All rights reserved.