Tandem H/D Exchange-SET Reductive Deuteration Strategy for the Synthesis of α,β-Deuterated Amines Using D<sub>2</sub>O
作者:Shihui Luo、Chaoqun Weng、Zixuan Qin、Ke Li、Tianxiao Zhao、Yuxuan Ding、Chen Ling、Yuan Ma、Jie An
DOI:10.1021/acs.joc.1c01276
日期:2021.9.3
α,β-Deuterated amines are crucial for the development of deuterated drugs. We intend to introduce the novel tandem H/D exchange-single electron transfer (SET) reductive deuteration strategy with high pot- and reagent-economy by the synthesis of α,β-deuterated amine using nitrile as the precursor. The H/D exchange of the −CH2CN group was achieved by D2O/Et3N, which were also the required reagents in
α,β-氘化胺对于氘化药物的开发至关重要。我们打算通过使用腈作为前体合成 α,β-氘化胺,引入具有高电位和试剂经济性的新型串联 H/D 交换 - 单电子转移(SET)还原氘化策略。-CH 2 CN 基团的H/D 交换是通过D 2 O/Et 3 N 实现的,它们也是串联SmI 2介导的α-氘代腈的SET 还原氘化所需的试剂。bevantolol- d 4的合成进一步展示了该方法的潜在应用。
GYNTHER J.; HUHTIKANGAS A.; AURIOLA S.; JUVONEN H., J. LABELLED COMPOUNDS AND RADIOPHARM., 23,(1986) N 7, 741-748
作者:GYNTHER J.、 HUHTIKANGAS A.、 AURIOLA S.、 JUVONEN H.