Enantioselective Synthesis of γ-Oxycarbonyl Motifs by Conjugate Addition of Photogenerated α-Alkoxy Radicals.
Enantioselective Synthesis of γ-Oxycarbonyl Motifs by Conjugate Addition of Photogenerated α-Alkoxy Radicals.
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光生γ-烷氧基的共轭加成反应对映选择性合成α-氧基团
DOI:
10.1021/acs.orglett.1c01790
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发表时间:
2021-08-06
期刊:
影响因子:
5.2
通讯作者:
Yoon TP
中科院分区:
文献类型:
--
作者:
Dong X;Li QY;Yoon TP
Enantioselective catalytic Giese addition of photogenerated α-alkoxy radicals to acyl pyrazolidinones can be accomplished using a tandem Sc(III) Lewis acid/photoredox catalyst system. Surprisingly, the excited state oxidation potential was not the only important variable, and the optimal photocatalyst was not the strongest oxidant screened. Our results show that both the oxidation and reduction potentials of the photocatalyst can be important for the reaction outcome, highlighting the importance of holistic consideration in designing photochemical reactions.
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DOI:
10.1002/anie.202014876
发表时间:
2021-03-01
期刊:
Angewandte Chemie (International ed. in English)
影响因子:
--
作者:
Le Saux E;Ma D;Bonilla P;Holden CM;Lustosa D;Melchiorre P
通讯作者:
Melchiorre P
影响因子:
15
作者:
Liu, Qin;Perreault, Stephane;Rovis, Tomislav
通讯作者:
Rovis, Tomislav
影响因子:
15
作者:
Daub, Mary Elisabeth;Jung, Hoimin;Yoon, Tehshik P.
通讯作者:
Yoon, Tehshik P.
影响因子:
15
作者:
HASEGAWA, E;WEI, X;KIM, JU
通讯作者:
KIM, JU
影响因子:
15
作者:
Liang T;Zhang W;Chen TY;Nguyen KD;Krische MJ
通讯作者:
Krische MJ