Nickel/Photo-Cocatalyzed C(sp<sup>2</sup>)–H Allylation of Aldehydes and Formamides
作者:Pei Fan、Rui Wang、Chuan Wang
DOI:10.1021/acs.orglett.1c02938
日期:2021.10.1
nickel/photo-cocatalyzed C(sp2)–H allylation of aldehydes and formamides wherein both allyl acetates and allylalcohols can be used as the allylating agents. In this reaction, radical-type umpolung of the formyl moiety is enabled by tetrabutylammonium decatungstate as a hydrogen-atom-transfer photocatalyst, whereas nickel serves to cleave the C–O bond of allyl acetates or allylalcohols. The synergistic effect