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. Graeme Barker , Dr. David G. Johnson ...
来源:[J].Chemistry – A European Journal(IF 5.831), 2014, Vol.20 (36), pp.11540-11548Wiley
摘要:Abstract(#br)A gold(I)‐catalysed direct thioetherification reaction between allylic alcohols and thiols is presented. The reaction is generally highly regioselective (SN2′). This dehydrative allylation procedure is very mild and atom economical, producing only wat...
作者:Dr. James A. Jordan‐Hore , Dr. David G. Johnson ...
来源:[J].Angewandte Chemie International Edition(IF 13.734), 2014, Vol.53 (50), pp.13876-13879Wiley
摘要:Abstract(#br)A direct Pd‐catalyzed CH functionalization of benzoquinone (BQ) can be controlled to give either mono‐ or disubstituted BQ, including the installation of two different groups in a one‐pot procedure. BQ can now be directly functionalized with aryl, heteroar...
作者:Dr. Graeme Barker , Dr. David G. Johnson ...
来源:[J].Chemistry – A European Journal(IF 5.831), 2015, Vol.21 (39), pp.13748-13757Wiley
摘要:Abstract(#br)Gold(I)‐catalysed direct allylic etherifications have been successfully carried out with chirality transfer to yield enantioenriched, γ‐substituted secondary allylic ethers. Our investigations include a full substrate‐scope screen to ascertain substituent e...
作者:Dr. Robert J. Thatcher , Dr. David G. Johnson ...
来源:[J].Chemistry – A European Journal(IF 5.831), 2016, Vol.22 (10), pp.3414-3421Wiley
摘要:Abstract(#br)A hydrogen bond of the type C−H⋅⋅⋅X (X=O or N) is known to influence the structure and function of chemical and biological systems in solution. C−H⋅⋅⋅O hydrogen bonding in solution has been extensively studied, both experimentally and computationa...
作者:Dr. James A. Jordan‐Hore , Dr. David G. Johnson ...
来源:[J].Angewandte Chemie, 2014, Vol.126 (50), pp.14096-14099Wiley
摘要:Abstract(#br)A direct Pd‐catalyzed CH functionalization of benzoquinone (BQ) can be controlled to give either mono‐ or disubstituted BQ, including the installation of two different groups in a one‐pot procedure. BQ can now be directly functionalized with aryl, heteroar...

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