Photochemical C-H Activation Enables Nickel-Catalyzed Olefin Dicarbofunctionalization.
Photochemical C-H Activation Enables Nickel-Catalyzed Olefin Dicarbofunctionalization.
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DOI:
10.1021/jacs.0c13077
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发表时间:
2021-03-17
影响因子:
15
通讯作者:
Molander GA
中科院分区:
文献类型:
--
作者:
Campbell MW;Yuan M;Polites VC;Gutierrez O;Molander GA
Alkenes, ethers, and alcohols account for a significant percentage of bulk reagents available to the chemistry community. The petrochemical, pharmaceutical, and agrochemical industries each consume gigagrams of these materials as fuels and solvents each year. However, the utilization of such materials as building blocks for the construction of complex small molecules is limited by the necessity of prefunctionalization to achieve chemoselective reactivity. Herein, we report the implementation of efficient, sustainable, diaryl ketone hydrogen-atom transfer (HAT) catalysis to activate native C–H bonds for multicomponent dicarbofunctionalization of alkenes. The ability to forge new carbon–carbon bonds between reagents typically viewed as commodity solvents provides a new, more atom-economic outlook for organic synthesis. Through detailed experimental and computational investigation, the critical effect of hydrogen bonding on the reactivity of this transformation was uncovered.
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影响因子:
3.2
作者:
Domingo, Luis R.;Perez, Patricia
通讯作者:
Perez, Patricia
影响因子:
3.2
作者:
Jensen KH;Sigman MS
通讯作者:
Sigman MS
影响因子:
64.8
作者:
Le C;Liang Y;Evans RW;Li X;MacMillan DWC
通讯作者:
MacMillan DWC
DOI:
10.1002/anie.201809919
发表时间:
2018-11-26
期刊:
Angewandte Chemie (International ed. in English)
影响因子:
--
作者:
Matsui JK;Gutiérrez-Bonet Á;Rotella M;Alam R;Gutierrez O;Molander GA
通讯作者:
Molander GA
影响因子:
15
作者:
Derosa, Joseph;Tran, Van T.;Engle, Keary M.
通讯作者:
Engle, Keary M.