Ontology highlight
ABSTRACT:
SUBMITTER: Gan Z
PROVIDER: S-EPMC9037986 | biostudies-literature | 2021 Aug
REPOSITORIES: biostudies-literature
Gan Zixu Z Zhang Ke K Shi Peng P Zhao Yingsheng Y Zeng Runsheng R
RSC advances 20210819 45
A novel Cu(CH<sub>3</sub>CN)<sub>4</sub>PF<sub>6</sub>-catalyzed carboamination reaction of 8-aminoquinoline-oriented buteneamides with chloroform to afford 4-(2,2,2-trichloroethyl)-β-lactams is described. The reaction proceeded at 110 °C in air with di-<i>t</i>-butyl peroxide. Preliminary studies indicated that the reaction undergoes a free radical mechanism <i>via</i> a Cu(i)/Cu(ii)/Cu(iii) catalytic cycle. ...[more]