全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Dr. Hong Yi , Prof. Dr. Aiwen Lei
来源:[J].Chemistry – A European Journal(IF 5.831), 2017, Vol.23 (42), pp.10023-10027Wiley
摘要:Abstract(#br)Herein, we describe a benign and efficient palladium‐catalyzed hydroxylation of aryl boronic acids under mild conditions, with in situ generated hydrogen peroxide from carbon monoxide, water, and oxygen. This novel procedure combines catalytic production of hydr...
作者:... Shan Tang , Pengfei Huang , Prof. Dr. Aiwen Lei
来源:[J].Angewandte Chemie International Edition(IF 13.734), 2017, Vol.56 (11), pp.3009-3013Wiley
摘要:Abstract(#br)An environmentally friendly electrocatalytic protocol has been developed for dehydrogenative C−H/S−H cross‐coupling. This method enabled C−S bond formation under catalyst‐ and oxidant‐free conditions. Under undivided electrolysis conditions, various ar...
作者:Dr. Ruopeng Bai , Prof. Dr. Aiwen Lei
来源:[J].Chemistry – A European Journal(IF 5.831), 2017, Vol.23 (26), pp.6419-6425Wiley
摘要:Abstract(#br)Although zinc catalysis is widely used in organic synthesis, very few studies on the dinuclear zinc mechanism have been reported. Here, a dinuclear zinc pathway is proposed for the Zn(OTf)2‐catalyzed oxidative coupling of aldehydes with terminal alkyn...
作者:... Fan Zhang , Wenyan Shi , Prof. Dr. Aiwen Lei
来源:[J].Chemistry – A European Journal(IF 5.831), 2017, Vol.23 (37), pp.8814-8817Wiley
摘要:Abstract(#br)The functionalization of internal olefins has been a challenging task in organic synthesis. This protocol provides an efficient and transition‐metal‐free direct oxidative C(sp2)−H/C(sp3)−H cross‐coupling method to access tetrasubs...
作者:Meng Gao , Jun Tian , Prof. Dr. Aiwen Lei
来源:[J].Chemistry – An Asian Journal(IF 4.572), 2014, Vol.9 (8), pp.2068-2071Wiley
摘要:Abstract(#br)A reagent‐free oxidative cyclization between α‐picoline derivatives and nitroolefins has been developed. This approach, in which the nitro group acts as an internal oxidant, provides an extremely simple, efficient, and atom‐economic way to construct heteroa...
作者:... Zhanxiang Liu , Prof. Dr. Aiwen Lei , Prof. Dr. Yuhong Zhang
来源:[J].Chemistry – A European Journal(IF 5.831), 2014, Vol.20 (42), pp.13692-13697Wiley
摘要:Abstract(#br)An effective copper‐mediated synthesis of 1,5‐dialkyl‐4‐aryl‐1,2,3‐triazoles and 1,4‐dialkyl‐5‐aryl‐1,2,3‐triazoles has been achieved by the use of different N ‐tosylhydrazones and alkyl amines. The scope of the substrates could be extended f...
作者:Prof. Dr. Emilio E. Bunel , Dr. Chih‐Wen Pao ...
来源:[J].Chemistry – A European Journal(IF 5.831), 2015, Vol.21 (52), pp.18925-18929Wiley
摘要:Abstract(#br)The CuI/CuII and CuI/CuIII catalytic cycles have been subject to intense debate in the field of copper‐catalyzed oxidative coupling reactions. A mechanistic study on the CuI/CuII redox process, by...
作者:... Jie Liu , Prof. Dr. Zixin Deng , Prof. Dr. Aiwen Lei
来源:[J].Chemistry – An Asian Journal(IF 4.572), 2015, Vol.10 (1), pp.96-99Wiley
摘要:Abstract(#br)A simple copper‐catalyzed direct radical carbooxygenation of styrenes is developed utilizing alkyl bromides as radical resources. This catalytic radical difunctionalization accomplishes both alkylation and alkoxylation of styrenes in one pot. A broad range of st...
作者:Dr. Jianming Liu , Xin Zhang ...
来源:[J].Angewandte Chemie International Edition(IF 13.734), 2015, Vol.54 (4), pp.1261-1265Wiley
摘要:Abstract(#br)The efficient selective oxidation and functionalization of CH bonds with molecular oxygen and a copper catalyst to prepare the corresponding ketones was achieved with ethyl chloroacetate as a promoter. In this transformation, various substituted N‐heterocyclic ...
作者:... Hong Yi , Yi Luo , Prof. Dr. Aiwen Lei
来源:[J].Chemistry – An Asian Journal(IF 4.572), 2016, Vol.11 (15), pp.2117-2120Wiley
摘要:Abstract(#br)A transformation is presented that enables chemists to construct 4‐aryl tetralones via visible‐light‐induced cyclodimerization–oxygenation of styrene under very mild conditions. Adding a catalytic amount of CuOAc obviously improves the yield. A mechanistic ...

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